| 品牌：斯米克 型号：齐全 |
|
|
| 详细说明 |
|
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 |
本公司经营硬面堆焊焊丝，质量保证，欢迎咨询洽谈。 | |
沈网警备案20040880号
