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上海斯米克S212焊絲

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S 201焊絲Sn1 Si0.3Mn0.3
Cu Rem.
Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper.
機械性能好，抗裂性好。紫銅氣焊及氬弧焊用
ERCu 

S 211 
Si3 Mn1
Cu Rem.
Good mechanical properties. Argon arc welding of copper alloys and MIG brazing of steel.
機械性能好，銅合金氬弧焊及鋼的MIG釬焊用
ERCuSi-Al 

S 212 
Sn5 Cu Rem. 
Wear resistance. Argon arc welding of copper alloys and surfacing of steel.
耐磨性好。銅合金氬弧焊及鋼的堆焊用
ERCuSn-A 

S 213 
Sn8 Cu Rem. 
Wear resistance. Argon arc welding of copper alloys and surfacing of steel.
耐磨性好。銅合金氬弧焊及鋼的堆焊用