Brass production: semi-finished products in copper and zinc alloys

Brass alloys

It is a copper-zinc alloy whose copper content can vary from 57 to 63% and zinc and other elements are added to obtain specific properties. Over the years, Almag has collected one of the widest ranges of alloys in the industry. Dozens of research projects are still on-going today, making our offer more complete every day.

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LEGA	Cu	Pb	Sn	Fe	Ni	Al	Mn	As	Si	P	Zn	Other	Designation and Ref. Standard	Notes
36Pb3	Cu: Min: 60,00 \| Max: 62,00	Pb: Min: 2,50 \| Max: 3,50	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW603N / CuZn36Pb3 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy in the USA for machining with chip removal. Included in 4MS Positive List.
37P	Cu: Min: 61,00 \| Max: 65,00	Pb: Min: - \| Max: 0,25	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,35	Ni: Min: - \| Max: -	Al: Min: - \| Max: -	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: 0,05 \| Max: 0,20	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: C27451 / CuZn37P Ref. Standard: _	Notes: Dezincification resistant alloy with low lead content. Compliant to USA market.
39Pb3	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 2,50 \| Max: 3,50	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW614N / CuZn39Pb3 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy for machining with chip removal. It is included in 4MS Positive List.
39Pb3-HS	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 2,50 \| Max: 3,50	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW614N / CuZn39Pb3 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy for High Speed machining with chip removal. Recommended for round brass rods.Included in 4MS Positive List.
60/40 Pb	Cu: Min: 59,00 \| Max: 61,50	Pb: Min: - \| Max: 0,20	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW509L / CuZn40 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: High copper and reduced lead alloy. Included in 4MS Postive List.
607N	Cu: Min: 60,00 \| Max: 61,00	Pb: Min: 0,80 \| Max: 1,60	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW607N / CuZn38Pb1 Ref. Standard: DM 174 06/04/2004	Notes: Medium-copper alloy with reduced lead.
610	Cu: Min: 59,00 \| Max: 60,50	Pb: Min: 0,20 \| Max: 0,80	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW610N / CuZn39Pb0,5 Ref. Standard: DM 174 06/04/2004	Notes: Leaded Muntz Metal.
708R	Cu: Min: 66,00 \| Max: 70,00	Pb: Min: - \| Max: 0,80	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,40	Ni: Min: - \| Max: 0,50	Al: Min: - \| Max: -	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: 0,70 \| Max: 1,30	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW708R / CuZn31Si Ref. Standard: -	Notes: Special alloy with high mechanical resistance and wear resistance. High-copper alloy.
713R	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 0,20 \| Max: 0,80	Sn: Min: - \| Max: 0,40	Fe: Min: - \| Max: 1,00	Ni: Min: - \| Max: 1,00	Al: Min: 1,30 \| Max: 2,30	Mn: Min: 1,50 \| Max: 3,00	As: Min: - \| Max: -	Si: Min: 0,30 \| Max: 1,30	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW713R / CuZn37Mn3AI2PbSi Ref. Standard: -	Notes: Special alloy with high mechanical resistance and wear resistance.
C363	Cu: Min: 61,00 \| Max: 63,00	Pb: Min: 0,25 \| Max: 0,70	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,15	Ni: Min: - \| Max: -	Al: Min: - \| Max: -	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: 0,04 \| Max: 0,15	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,2	Designation: C36300 Ref. Standard: -	Notes: Antidezincifying alloy with low lead content and without arsenic.
C67300	Cu: Min: 59,00 \| Max: 63,00	Pb: Min: 0,40 \| Max: 3,00	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,50	Ni: Min: - \| Max: 0,25	Al: Min: - \| Max: 0,25	Mn: Min: 2,00 \| Max: 3,50	As: Min: - \| Max: -	Si: Min: 0,50 \| Max: 1,50	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: C67300 Ref. Standard: -	Notes: Special anti-friction and wear-resistant alloy.
CZ-LL	Cu: Min: 61,50 \| Max: 63,50	Pb: Min: - \| Max: 0,20	Sn: Min: - \| Max: 0,10	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW511L / CuZn38As Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Anti-dezincification alloy for the USA markek. Certified NSF372 and included in 4MS Positive List.
CZ-NL	Cu: Min: 61,50 \| Max: 63,50	Pb: Min: - \| Max: 0,10	Sn: Min: - \| Max: 0,10	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW511L / CuZn38As Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard anti-dezincification alloy lead-free. It is included in 4MS Positive List.
CZ129	Cu: Min: 59,00 \| Max: 60,00	Pb: Min: 0,80 \| Max: 1,60	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW611N / CuZn39Pb1 Ref. Standard: -	Notes: Lead alloy for hot forging.
CZ132	Cu: Min: 61,00 \| Max: 63,00	Pb: Min: 1,70 \| Max: 2,80	Sn: Min: - \| Max: 0,10	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: 0,10	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW602N / CuZn36Pb2As Ref. Standard: DM 174 06/04/2004	Notes: Standard Anti-dezincification alloy.
CZA25	Cu: Min: 62,00 \| Max: 64,00	Pb: Min: 1,20 \| Max: 1,60	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: 0,50 \| Max: 0,70	Mn: Min: - \| Max: 0,10	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW625N / CuZn35Pb1,5AIAs Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard anti-dezincification alloy. Included in 4MS Positive List.
CZA26	Cu: Min: 64,00 \| Max: 66,00	Pb: Min: 1,20 \| Max: 1,70	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: 0,80 \| Max: 1,00	Mn: Min: - \| Max: 0,10	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW626N / CuZn33Pb1,5AIAs Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard anti-dezincification alloy. Included in 4MS Positive List.
EURO	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 1,60 \| Max: 2,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW617N / CuZn40Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy with high workability. Included in 4MS Positive List.
EURO-HS	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 1,60 \| Max: 2,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW617N / CuZn40Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: High workability alloy and reduced lead content. It is included in the 4MS Positive List.
FAB	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 2,20 \| Max: 2,50	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW617N / CuZn40Pb2 Ref. Standard: DM 174 06/04/2004	Notes: Standard alloy for hot stamping with lead > 2,2%.
GSM	Cu: Min: 59,00 \| Max: 60,00	Pb: Min: 1,60 \| Max: 2,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW612N / CuZn39Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard high copper content alloy for free machining. Included in 4MS Positive List.
LFB	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: - \| Max: 0,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW510L / CuZn42 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Alloy with low lead content. Certified NSF372 for USA market. Included in 4MS Positive List.
MSPB2	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 1,60 \| Max: 2,00	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW617N / CuZn40Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy for hot forging with lead < 2%. Included in 4MS Positive List.
NB (Navale - Naval)	Cu: Min: 59,00 \| Max: 61,00	Pb: Min: - \| Max: 0,20	Sn: Min: 0,50 \| Max: 1,00	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: -	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW719R / CuZn39Sn1 Ref. Standard: _	Notes: Special alloy with high mechanical and corrosion resistance. Classic material for naval use.
NLB	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: - \| Max: 0,10	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW510L / CuZn42 DIN 50930-6 Ref. Standard: DM 174 06/04/2004	Notes: Lead-free alloy with optimized workability.
OT60/40	Cu: Min: 59,00 \| Max: 61,50	Pb: Min: - \| Max: 0,05	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW509L / CuZn40 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: High copper content and low lead content alloy, also known as Muntz metal. Compliant to USA market. Included in 4MS Positive List.
OT/63	Cu: Min: 62,00 \| Max: 64,00	Pb: Min: - \| Max: 0,1	Sn: Min: - \| Max: 0,10	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW508L / CuZn37 Ref. Standard: -	Notes: High cold deformability alloy. Included in 4MS Positive List.
OTS D	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 0,20 \| Max: 0,80	Sn: Min: - \| Max: 0,50	Fe: Min: - \| Max: 0,50	Ni: Min: - \| Max: 0,50	Al: Min: 0,30 \| Max: 1,30	Mn: Min: 0,80 \| Max: 1,80	As: Min: - \| Max: -	Si: Min: 0,20 \| Max: 0,80	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW718R / CuZn39Mn1AlPbSi Ref. Standard: -	Notes: Special alloy with high mechanical resistance and wear resistance.
PS	Cu: Min: 59,00 \| Max: 60,00	Pb: Min: 1,60 \| Max: 2,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW612N / CuZn39Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard high copper content alloy. Included in 4MS Positive List.
QQB	Cu: Min: 60,00 \| Max: 61,00	Pb: Min: 1,60 \| Max: 2,50	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW608N / CuZn38Pb2 Ref. Standard: DM 174 06/04/2004	Notes: Standard high copper content alloy for chip removal.
SYD	Cu: Min: 64,00 \| Max: 67,00	Pb: Min: 0,40 \| Max: 0,60	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: 0,10 \| Max: 0,40	Mn: Min: - \| Max: 0,10	As: Min: 0,05 \| Max: 0,08	Si: Min: 0,10 \| Max: 0,30	P: Min: - \| Max: 0,02	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW725R / CuZn33Pb1AISiAs Ref. Standard: DM 174 06/04/2004	Notes: Anti-dezincification alloy with low lead release. Included in the 4MS Positive List.

Characteristics

Among all the possible alloys of copper and zinc, brasses occupy a marginal role in the phase diagram. More precisely, copper alloys of technological interest have copper content ranging from 57% to 70%. The α phase has good cold workability while the β phase has good hot workability.

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Properties of brass

Brass is commonly perceived as an alloy for architectural uses, due to its characteristic colour and resemblance to gold. But it has more other properties: recyclability, affordability and environmental sustainability are fundamental factors in various fields of application.

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LEGA	Cu	Pb	Sn	Fe	Ni	Al	Mn	As	Si	P	Zn	Other	Designation and Ref. Standard	Notes
36Pb3	Cu: Min: 60,00 \| Max: 62,00	Pb: Min: 2,50 \| Max: 3,50	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW603N / CuZn36Pb3 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy in the USA for machining with chip removal. Included in 4MS Positive List.
37P	Cu: Min: 61,00 \| Max: 65,00	Pb: Min: - \| Max: 0,25	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,35	Ni: Min: - \| Max: -	Al: Min: - \| Max: -	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: 0,05 \| Max: 0,20	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: C27451 / CuZn37P Ref. Standard: _	Notes: Dezincification resistant alloy with low lead content. Compliant to USA market.
39Pb3	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 2,50 \| Max: 3,50	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW614N / CuZn39Pb3 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy for machining with chip removal. It is included in 4MS Positive List.
39Pb3-HS	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 2,50 \| Max: 3,50	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW614N / CuZn39Pb3 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy for High Speed machining with chip removal. Recommended for round brass rods.Included in 4MS Positive List.
60/40 Pb	Cu: Min: 59,00 \| Max: 61,50	Pb: Min: - \| Max: 0,20	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW509L / CuZn40 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: High copper and reduced lead alloy. Included in 4MS Postive List.
607N	Cu: Min: 60,00 \| Max: 61,00	Pb: Min: 0,80 \| Max: 1,60	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW607N / CuZn38Pb1 Ref. Standard: DM 174 06/04/2004	Notes: Medium-copper alloy with reduced lead.
610	Cu: Min: 59,00 \| Max: 60,50	Pb: Min: 0,20 \| Max: 0,80	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW610N / CuZn39Pb0,5 Ref. Standard: DM 174 06/04/2004	Notes: Leaded Muntz Metal.
708R	Cu: Min: 66,00 \| Max: 70,00	Pb: Min: - \| Max: 0,80	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,40	Ni: Min: - \| Max: 0,50	Al: Min: - \| Max: -	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: 0,70 \| Max: 1,30	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW708R / CuZn31Si Ref. Standard: -	Notes: Special alloy with high mechanical resistance and wear resistance. High-copper alloy.
713R	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 0,20 \| Max: 0,80	Sn: Min: - \| Max: 0,40	Fe: Min: - \| Max: 1,00	Ni: Min: - \| Max: 1,00	Al: Min: 1,30 \| Max: 2,30	Mn: Min: 1,50 \| Max: 3,00	As: Min: - \| Max: -	Si: Min: 0,30 \| Max: 1,30	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW713R / CuZn37Mn3AI2PbSi Ref. Standard: -	Notes: Special alloy with high mechanical resistance and wear resistance.
C363	Cu: Min: 61,00 \| Max: 63,00	Pb: Min: 0,25 \| Max: 0,70	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,15	Ni: Min: - \| Max: -	Al: Min: - \| Max: -	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: 0,04 \| Max: 0,15	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,2	Designation: C36300 Ref. Standard: -	Notes: Antidezincifying alloy with low lead content and without arsenic.
C67300	Cu: Min: 59,00 \| Max: 63,00	Pb: Min: 0,40 \| Max: 3,00	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,50	Ni: Min: - \| Max: 0,25	Al: Min: - \| Max: 0,25	Mn: Min: 2,00 \| Max: 3,50	As: Min: - \| Max: -	Si: Min: 0,50 \| Max: 1,50	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: C67300 Ref. Standard: -	Notes: Special anti-friction and wear-resistant alloy.
CZ-LL	Cu: Min: 61,50 \| Max: 63,50	Pb: Min: - \| Max: 0,20	Sn: Min: - \| Max: 0,10	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW511L / CuZn38As Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Anti-dezincification alloy for the USA markek. Certified NSF372 and included in 4MS Positive List.
CZ-NL	Cu: Min: 61,50 \| Max: 63,50	Pb: Min: - \| Max: 0,10	Sn: Min: - \| Max: 0,10	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW511L / CuZn38As Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard anti-dezincification alloy lead-free. It is included in 4MS Positive List.
CZ129	Cu: Min: 59,00 \| Max: 60,00	Pb: Min: 0,80 \| Max: 1,60	Sn: Min: - \| Max: -	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW611N / CuZn39Pb1 Ref. Standard: -	Notes: Lead alloy for hot forging.
CZ132	Cu: Min: 61,00 \| Max: 63,00	Pb: Min: 1,70 \| Max: 2,80	Sn: Min: - \| Max: 0,10	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: 0,10	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW602N / CuZn36Pb2As Ref. Standard: DM 174 06/04/2004	Notes: Standard Anti-dezincification alloy.
CZA25	Cu: Min: 62,00 \| Max: 64,00	Pb: Min: 1,20 \| Max: 1,60	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: 0,50 \| Max: 0,70	Mn: Min: - \| Max: 0,10	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW625N / CuZn35Pb1,5AIAs Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard anti-dezincification alloy. Included in 4MS Positive List.
CZA26	Cu: Min: 64,00 \| Max: 66,00	Pb: Min: 1,20 \| Max: 1,70	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: 0,80 \| Max: 1,00	Mn: Min: - \| Max: 0,10	As: Min: 0,02 \| Max: 0,15	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW626N / CuZn33Pb1,5AIAs Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard anti-dezincification alloy. Included in 4MS Positive List.
EURO	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 1,60 \| Max: 2,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW617N / CuZn40Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy with high workability. Included in 4MS Positive List.
EURO-HS	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 1,60 \| Max: 2,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW617N / CuZn40Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: High workability alloy and reduced lead content. It is included in the 4MS Positive List.
FAB	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 2,20 \| Max: 2,50	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW617N / CuZn40Pb2 Ref. Standard: DM 174 06/04/2004	Notes: Standard alloy for hot stamping with lead > 2,2%.
GSM	Cu: Min: 59,00 \| Max: 60,00	Pb: Min: 1,60 \| Max: 2,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW612N / CuZn39Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard high copper content alloy for free machining. Included in 4MS Positive List.
LFB	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: - \| Max: 0,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW510L / CuZn42 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Alloy with low lead content. Certified NSF372 for USA market. Included in 4MS Positive List.
MSPB2	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 1,60 \| Max: 2,00	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW617N / CuZn40Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard alloy for hot forging with lead < 2%. Included in 4MS Positive List.
NB (Navale - Naval)	Cu: Min: 59,00 \| Max: 61,00	Pb: Min: - \| Max: 0,20	Sn: Min: 0,50 \| Max: 1,00	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: -	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW719R / CuZn39Sn1 Ref. Standard: _	Notes: Special alloy with high mechanical and corrosion resistance. Classic material for naval use.
NLB	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: - \| Max: 0,10	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW510L / CuZn42 DIN 50930-6 Ref. Standard: DM 174 06/04/2004	Notes: Lead-free alloy with optimized workability.
OT60/40	Cu: Min: 59,00 \| Max: 61,50	Pb: Min: - \| Max: 0,05	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW509L / CuZn40 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: High copper content and low lead content alloy, also known as Muntz metal. Compliant to USA market. Included in 4MS Positive List.
OT/63	Cu: Min: 62,00 \| Max: 64,00	Pb: Min: - \| Max: 0,1	Sn: Min: - \| Max: 0,10	Fe: Min: - \| Max: 0,10	Ni: Min: - \| Max: 0,20	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW508L / CuZn37 Ref. Standard: -	Notes: High cold deformability alloy. Included in 4MS Positive List.
OTS D	Cu: Min: 57,00 \| Max: 59,00	Pb: Min: 0,20 \| Max: 0,80	Sn: Min: - \| Max: 0,50	Fe: Min: - \| Max: 0,50	Ni: Min: - \| Max: 0,50	Al: Min: 0,30 \| Max: 1,30	Mn: Min: 0,80 \| Max: 1,80	As: Min: - \| Max: -	Si: Min: 0,20 \| Max: 0,80	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW718R / CuZn39Mn1AlPbSi Ref. Standard: -	Notes: Special alloy with high mechanical resistance and wear resistance.
PS	Cu: Min: 59,00 \| Max: 60,00	Pb: Min: 1,60 \| Max: 2,20	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,10	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: 0,03	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW612N / CuZn39Pb2 Ref. Standard: DIN 50930-6 / DM 174 06/04/2004	Notes: Standard high copper content alloy. Included in 4MS Positive List.
QQB	Cu: Min: 60,00 \| Max: 61,00	Pb: Min: 1,60 \| Max: 2,50	Sn: Min: - \| Max: 0,20	Fe: Min: - \| Max: 0,20	Ni: Min: - \| Max: 0,30	Al: Min: - \| Max: 0,05	Mn: Min: - \| Max: -	As: Min: - \| Max: -	Si: Min: - \| Max: -	P: Min: - \| Max: -	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW608N / CuZn38Pb2 Ref. Standard: DM 174 06/04/2004	Notes: Standard high copper content alloy for chip removal.
SYD	Cu: Min: 64,00 \| Max: 67,00	Pb: Min: 0,40 \| Max: 0,60	Sn: Min: - \| Max: 0,30	Fe: Min: - \| Max: 0,30	Ni: Min: - \| Max: 0,20	Al: Min: 0,10 \| Max: 0,40	Mn: Min: - \| Max: 0,10	As: Min: 0,05 \| Max: 0,08	Si: Min: 0,10 \| Max: 0,30	P: Min: - \| Max: 0,02	Zn: Min: Diff. \| Max: -	Other: Min: - \| Max: 0,20	Designation: CW725R / CuZn33Pb1AISiAs Ref. Standard: DM 174 06/04/2004	Notes: Anti-dezincification alloy with low lead release. Included in the 4MS Positive List.