Copper Alloys (TIG/MIG)

ISO 24373:2008 USA Japan Europe Germany Senor Product Code Page No.
Numerical symbol Chemical symbol AWS A5.7/A5.7M:2007 UNS JIS Z3341:1999 EN 13347:2002 EN 14640:2005 DIN 1733-1:1998
AWS A5.8/A5.8M:2004 JIS Z3202:1999
COPPER-ZINC (Brass)
Cu 4641 CuZn40SnSi - - - CuZn40FeSiSn CuZn40SnSi - SM-11 3
Cu 4700 CuZn40Sn RBCuZn-A C47000 GCuZnSn CuZn40Sn1 CuZn40 - SM-12* 3
Cu 6800 CuZn40Ni RBCuZn-B C68000 - CuZn39Fe1Sn1MnNiSi CuZn40Ni - SM-17 4
Cu 6810 CuZn40Fe1Sn1 RBCuZn-C C68100 - CuZn40FeSiSn CuZn40SnSi 2.0366 SM-19* 4
Cu 7730 CuZn40Ni10Sn1 RBCuZn-D C77300 GCuZnNi - CuZn40Ni10 - SM-21* 5
COPPER-SILICON (silicon bronze)
Cu 6560 CuSi3Mn1 ERCuSi-A C65600 YCuSi B CuSi3Mn1 CuSi3Mn1 2.1461 SM-31* 6

* LR Approved