KMM ALLOYS

General information about alloys of KMM Metals

Dedicated to cast CuSn and CuSnZnPb bronzes in 2010 we have widened our range of products by CuAlNiFe bronze. Nowadays we work on new alloys of eco-bronze.

KMM Metals cast alloyi	EN 1982:2008	German DIN	British BS	US ASTM	Russian GOST	Properties
Gb12	CuSn12-C (CC483K)	GC-CuSn12 (DIN 1705, Nr.2.1052.04)	PB2 (BS 1400)	C90800 (ASTM B 427)	БрО10Ф1 (ГОСТ 613-79)	More information
Gb12Ni	CuSn12Ni2-C (CC484K)	GC-CuSn12Ni (DIN 1705, Nr.2.1060.04)	CT2 (BS 1400)	C91700 (ASTM B 427)	-	More information
Gb10	CuSn10-C (CC480K)	-	CT1 (BS 1400)	C90500 (ASTM B 505)	БрО10Ц2 (ГОСТ 613-79)	More information
Rg7	CuSn7Zn4Pb7-C (CC493K)	GC-CuSn7ZnPb (DIN 1705, Nr.2.1090.04)	-	C93200 (ASTM B 505)	-	More information
Rg5	CuSn5Zn5Pb5-C (CC491K)	-	LG2 (BS 1400)	C83600 (ASTM B 505)	БрО5Ц5С5 (ГОСТ 613-79)	More information
Rg5 Pbarm	CuSn5Zn5Pb2-C (CC499K)	-	-	-	БрО6Ц6С3 (ГОСТ 613-79)	More information
AlBr	CuAl10Fe5Ni5-C (CC333G)	GC-CuAl10Ni (DIN 1714, Nr.2.0975.04)	AB2	C95800 (ASTM B 505)	БрA9ж4н4мц1 (ГОСТ 493-79) БрA10ж4н4л (ГОСТ 493-79)	More information

* Standards DIN 1705:1981, DIN 1714:1981 and BS 1400:1985 are replaced by EN 1982
** Casting in sand mould.
*** The alloy Rg5 Pbarm complies with DIN 50930-6.

The equivalence between the standards is not absolute and some variations in composition can exist.

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