简要说明：斯米克牌的S 311铝镁合金焊丝产品：估价：0，规格：S 311，产品系列编号：齐全

　　S 311铝镁合金焊丝

Copper alloys 铜   合   金	S 225	Cu48 Ni10 Zn Rem.	Melting point is about 935℃and high strength. Braze welding of steel, nickel and carbide alloys. 熔点约935℃。高强度,钎焊钢、镍及硬质合金用	RBCuZn-D
	S 225F	Cu48 Ni10 Zn Rem.	S225 welding rod coated with flux. 外涂焊剂的S225焊丝	RBCuZn-D
	S 226	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. 熔点约900℃。黄铜气焊用，也可钎焊铜、钢、铸铁
	S 227	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. 熔点880℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁	RBCuZn-B
	S 229	Cu55 Ni6 Mn4 Zn余	Melting point is about 920℃, high strength. Braze welding of steel, nickel and hard carbide. 熔点约920℃。高强度,钎焊钢、镍及硬质合金用
Aluminum alloys   铝   合   金	S 301	Al≥99.5	Good ductility and corrosion resistance. Gas welding and argon arc welding of pure aluminum. 塑性好、耐蚀。纯铝气焊、氩弧焊用	ER1100
	S 311	Si5 Al Rem.	Corrosion resistance, wide range of usage. Gas welding and argon arc welding of aluminum alloys other than high magnesium alloys. 抗裂性好，通用性大。铝合金气焊、氩弧焊用。不宜用高镁合金	ER4043
	S 321	Mn1.3 Al Rem.	Good corrosion resistance, weldability and ductility. Gas welding and argon arc welding of aluminum alloys. 良好的耐蚀性、可焊性及塑性。铝合金气焊、氩弧焊用
	S 331	Mg5 Mn0.4 Al Rem.	Corrosion resistance and high strength. Argon arc welding of aluminum alloys. 耐蚀，强度高。铝合金氩弧焊用	ER5183