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提示信息Category 类 别 | Trade 牌 号 | Chemical composition 主要成份(%) | Characteristics & application 特性和用途 | Equivalent to AWS 相当AWS |
Hardfacing 硬 面 堆 焊 | S 101 | C3 Cr28 Ni4 | HRc48-54. Resistance to wear, gas corrosion and oxidation. Hardfacing of bucket tooth and case pump. | |
S 111 | C1 Cr29 W5 | HRc38-47. Resistance to wear and corrosion at high-temperature. Hardfacing of high temperature and pressure valve. | ECoCr-A | |
S 112 | C1.5 Cr29 W8 | HRc45-50. Resistance to wear and corrosion at high-temperature. Hardfacing of valve and hot-rolling pass. | ECoCr-B | |
S 113 | C2.5 Cr30 W17 | HRc≥55. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of screw charging carriage. | ||
S 114 | C2.5 Cr30 W12 | HRc≥53. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of three-cone bit. | ECoCr-C | |
Copper alloys
铜
合
金 | S 201 | Sn1 Si0.3Mn0.3 | Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper. | ERCu |
S 211 | Si3 Mn1 | Good mechanical properties. Argon arc welding of copper alloys and MIG brazing of steel. | ERCuSi-Al | |
S 212 | Sn5 Cu Rem. | Wear resistance. Argon arc welding of copper alloys and surfacing of steel. | ERCuSn-A | |
S 213 | Sn8 Cu Rem. | Wear resistance. Argon arc welding of copper alloys and surfacing of steel. | ERCuSn-C | |
S 214 | Al7.5 Cu Rem. | Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel. | ERCuAl-A1 | |
S 215 | Al9 Cu Rem. | Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel. | ERCuAl-A2 | |
S 221 | Cu60 Sn1 Si0.3 | Melting point is about 890℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron. | ||
S 221F | Cu60 Sn1 Si 0.3 | S221 welding rod coated with flux. | ||
S 222 | Cu58Sn0.9Si0.1 | Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron. | RBCuZn-C | |
S 222F | Cu58Sn0.9Si0.1 | S222 welding rod coated with flux. | RBCuZn-C | |
S 223 | Cu59 Sn0.6 | Melting point is about 900℃. Braze welding of copper, steel and cast iron. | RBCuZn-A | |
S 224 | Cu62 Si0.5 | Melting point is about 905℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron. | ||
Copper 铜 合 金 | S 225 | Cu48 Ni10 | Melting point is about 935℃ and high strength. Braze welding of steel, nickel and carbide alloys. | RBCuZn-D |
S 225F | Cu48 Ni10 | S225 welding rod coated with flux. | RBCuZn-D | |
S 226 | Cu60 Sn0.3 | Melting point is about 900℃. Gas welding of brass, also braze welding of copper, steel and cast iron. | ||
S 227 | Cu58Sn0.9Ni0.5 | Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron. | RBCuZn-B | |
S 229 | Cu55 Ni6 Mn4 | Melting point is about 920℃, high strength. Braze welding of steel, nickel and hard carbide. | ||
Aluminum alloys 铝 合 金 | S 301 | Al≥99.5 | Good ductility and corrosion resistance. Gas welding and argon arc welding of pure aluminum. | 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. | ER4043 | |
S 321 | Mn1.3 Al Rem. | Good corrosion resistance, weldability and ductility. Gas welding and argon arc welding of aluminum alloys. | ||
S 331 | Mg5 Mn0.4 | Corrosion resistance and high strength. Argon arc welding of aluminum alloys. | ER5183 |
