Copper alloys 铜 合 金 | S 201 | Sn1 Si0.3Mn0.3 Cu Rem. | Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper. 机械性能好,抗裂性好。紫铜气焊及氩弧焊用 | ERCu |
S 211 | Si3 Mn1 Cu Rem. | Good mechanical properties. Argon arc welding of copper alloys and MIG brazing of steel. 机械性能好,铜合金氩弧焊及钢的MIG钎焊用 | ERCuSi-Al | |
S 212 | Sn5 Cu Rem. | Wear resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨性好。铜合金氩弧焊及钢的堆焊用 | ERCuSn-A | |
S 213 | Sn8 Cu Rem. | Wear resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨性好。铜合金氩弧焊及钢的堆焊用 | ERCuSn-C | |
S 214 | Al7.5 Cu Rem. | Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用 | ERCuAl-A1 | |
S 215 | Al9 Cu Rem. | Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用 | ERCuAl-A2 | |
S 221 | 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. 熔点约890℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁 | ||
S 221F | Cu60 Sn1 Si 0.3 Zn Rem. | S221 welding rod coated with flux. 外涂焊剂的S221焊丝 | ||
S 222 | 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. 熔点约880℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁 | RBCuZn-C | |
S 222F | Cu58Sn0.9Si0.1 Fe0.8 Zn Rem. | S222 welding rod coated with flux. 外涂焊剂的S222焊丝 | RBCuZn-C | |
S 223 | Cu59 Sn0.6 Zn Rem. | Melting point is about 900℃. Braze welding of copper, steel and cast iron. 熔点约900℃。铜、钢、铸铁钎焊用 | RBCuZn-A | |
S 224 | 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. 熔点约905℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁 |
Category 类 别 | Trade mark 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 Si3.5 Fe Rem. | HRc48-54. Resistance to wear, gas corrosion and oxidation. Hardfacing of bucket tooth and case pump. HRc48-54,耐磨、耐气蚀、抗氧化。堆焊铲斗齿,泵套 | |
S 111 | C1 Cr29 W5 Co Rem. | HRc38-47. Resistance to wear and corrosion at high-temperature. Hardfacing of high temperature and pressure valve. HRc38-47,高温下耐磨、耐蚀。堆焊高温高压阀门 | ECoCr-A | |
S 112 | C1.5 Cr29 W8 Co Rem. | HRc45-50. Resistance to wear and corrosion at high-temperature. Hardfacing of valve and hot-rolling pass. HRc45-50,高温下耐磨、耐蚀。堆焊阀门,热轧孔型 | ECoCr-B | |
S 113 | C2.5 Cr30 W17 Co Rem. | HRc≥55. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of screw charging carriage. HRc≥55,高温下耐磨、耐热,但抗冲击性差。堆焊螺旋送料机用 | ||
S 114 | C2.5 Cr30 W12 Co Rem. | HRc≥53. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of three-cone bit. HRc≥53,高温下耐磨、耐热,但抗冲击较差。堆焊牙轮钻头 | ECoCr-C |