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Product Name AWS Chemical Composition Characteristics & Application
S201 ERCu Sn1 Si0.3Mn0.3 Cu Rem. Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper.
S211 ERCuSi-A Si3 Mn1 Cu Rem Good mechanical properties. Argon arc welding of copper alloys and MIG brazing of steel
S212 ERCuSn-A Sn5 Cu Rem. Wear resistance. Argon arc welding of copper alloys and surfacing of steel.
S213 ERCuSn-C Sn8 Cu Rem. Wear resistance. Argon arc welding of copper alloys and surfacing of steel.
S214 ERCuAl-A1 Al7.5 Cu Rem. Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel.
S215 ERCuAl-A2 Al9 Cu Rem. Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel.
S221   Cu60 Sn1 Si0.3 Zn Rem. Melting point is about 890℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
S221F   Cu60 Sn1 Si 0.3 Zn Rem. S221 welding rod coated with flux.
S222 RBCuZn-C Cu58Sn0.9Si0.1 Fe0.8 Zn Rem. Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
S222F RBCuZn-C Cu58Sn0.9Si0.1 Fe0.8 Zn Rem. S222 welding rod coated with flux.
S223 RBCuZn-A Cu59 Sn0.6 Zn Rem. Melting point is about 900℃. Braze welding of copper, steel and cast iron.
S224   Cu62 Si0.5 Zn Rem. Melting point is about 905℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
S225 RBCuZn-D Cu48 Ni10 Zn Rem. Melting point is about 935℃ and high strength. Braze welding of steel, nickel and carbide alloys.
S226   Cu60 Sn0.3 Si0.2 Zn Rem. Melting point is about 900℃. Gas welding of brass, also braze welding of copper, steel and cast iron.
S227 RBCuZn-B Cu58Sn0.9Ni0.5 Si0.1 Fe0.8 Zn Rem. Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
S229   Cu55 Ni6 Mn4 Zn余 Melting point is about 920℃, high strength. Braze welding of steel, nickel and hard carbide.
S231 ERCuNi Ni30,Fe0.6,Mn1, Ti0.3,CuRem Good corrosion resistance for sea water. Suitable for joining and overlay welding of Copper Nickel alloy.
S232   Ni10,Fe1,Mn1, Ti0.2,CuRem Good corrosion resistance for sea water. Suitable for joining and overlay welding of Copper Nickel alloy.