南宫市特金焊接材料有限公司

　　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

　　ER5