Stoodite 12 与 Stoodite 6 的成份基本相似，主要区别在于碳化物的含量。Stoodite 12 具有高硬度和耐磨蚀性。属于非磁性和非锻造材料，使用硬质合金刀具进行机加工难度极高。Stoodite 12 能与包括不锈钢在内的可焊合金钢充分熔合。 美国焊接协会 (AWS) 规范认证 - A5.21 ERCoCr-B 裸焊条、A5.13 ECoCr-B 涂料焊条
Typical Tensile Properties
焊缝金属分析
| Mn |
| Mn |
Mo |
C |
Si |
W |
Ni |
Co |
Cr |
Fe |
| 0.1 % |
- |
- |
- |
- |
- |
- |
- |
- |
| Mo |
| Mn |
Mo |
C |
Si |
W |
Ni |
Co |
Cr |
Fe |
| - |
0.1 % |
- |
- |
- |
- |
- |
- |
- |
| C |
| Mn |
Mo |
C |
Si |
W |
Ni |
Co |
Cr |
Fe |
| - |
- |
1.3 % |
- |
- |
- |
- |
- |
- |
| Si |
| Mn |
Mo |
C |
Si |
W |
Ni |
Co |
Cr |
Fe |
| - |
- |
- |
0.9 % |
- |
- |
- |
- |
- |
| W |
| Mn |
Mo |
C |
Si |
W |
Ni |
Co |
Cr |
Fe |
| - |
- |
- |
- |
8.0 % |
- |
- |
- |
- |
| Ni |
| Mn |
Mo |
C |
Si |
W |
Ni |
Co |
Cr |
Fe |
| - |
- |
- |
- |
- |
2.0 % |
- |
- |
- |
| Co |
| Mn |
Mo |
C |
Si |
W |
Ni |
Co |
Cr |
Fe |
| - |
- |
- |
- |
- |
- |
BAL % |
- |
- |
| Cr |
| Mn |
Mo |
C |
Si |
W |
Ni |
Co |
Cr |
Fe |
| - |
- |
- |
- |
- |
- |
- |
29.8 % |
- |
| Fe |
| Mn |
Mo |
C |
Si |
W |
Ni |
Co |
Cr |
Fe |
| - |
- |
- |
- |
- |
- |
- |
- |
3.3 % |
熔敷数据
| Deposition Type |
安培 |
电压 V |
直径 |
| Full Range |
90-120 A |
20-40 V |
1/8 in. |
| Full Range |
120-140 A |
20-40 V |
4.0 mm |
