|
Trade- Mark 牌 号 |
Equivalent to China Standard 相当国标 |
Characteristics & application 特性和用途 |
Equivalent to AWS 相当AWS |
| D 802 | EDCoCr-A-03 |
HRc38-47. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as the edge of thermo-cutter. HRc38-47，耐热、耐蚀、耐磨。堆焊高温工件如热剪切刀刃 |
ECoCr-A |
| D 812 | EDCoCr-B-03 |
HR***5-50. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as internal-combustion engine valve. HR***5-50，耐热、耐蚀、耐磨。堆焊高温工件如内燃机阀 |
ECoCr-B |
| D 822 |
HRc≥53. Resistance to Wear and heat, bad shock resistance. Hardfacing of rotating blade wheel of boiler. HRc≥53，耐热、耐磨，但抗冲击性差。堆焊锅炉旋转叶轮 |
||
| D 832 | EDCoCr-C-03 |
HRc≥50. Wear and heat resistance. Hardfacing of high temperature part such as hot-rolling guided way. HRc≥50，耐热、耐磨。堆焊高温工件如热轧导轨 |
ECoCr-C |
| D 842 | EDCoCr-D-03 |
HRc28-38. Corrosion and thermo-fatigue resistance, work harding. Hardfacing of hot forging die. HRc28-38，耐蚀、抗热疲劳，具有加工硬化性。堆焊热锻模 |
|
电焊条 |
硬度 |
化学成分（重量%） |
典型用途 |
|||||||||||
|
C |
Cr |
Si |
W |
Fe |
Mo |
Ni |
Co |
Mn |
|
Cu |
其他 |
|||
|
Sblite 1 |
48 |
2.20 |
29.00 |
2.00 |
14.00 |
3.00 |
0.50 |
3.00 |
Bal |
1.00 |
|
|
|
阀座、轴承、刀口等 |
|
Sblite 6 |
40 |
1.00 |
29.00 |
1.00 |
4.50 |
3.00 |
0.50 |
3.00 |
Bal |
1.00 |
|
|
|
发动机气门、高温高压阀门、涡轮机叶片 |
|
Sblite 12 |
44 |
1.30 |
29.00 |
1.00 |
9.00 |
3.00 |
0.50 |
3.00 |
Bal |
1.00 |
|
|
|
高温高压阀门、锯齿、螺旋推杆等 |
|
Sblite 21 |
23 |
0.30 |
28.00 |
1.00 |
|
2.50 |
5.50 |
2.50 |
Bal |
2.00 |
|
|
|
涡轮机叶片、阀座、热冲模 |
|
Sblite 25 |
冷硬 |
0.15 |
20.00 |
1.00 |
14.00 |
3.00 |
0.50 |
10.00 |
Bal |
1.50 |
|
|
|
高温耐蚀密封面、挤压模 |
|
Nisble C |
|
0.10 |
17.00 |
|
5.00 |
6.00 |
17.00 |
Bal |
|
|
|
|
|
高温耐蚀密封环 |
|
Ni-Mang |
冷硬 |
0.60 |
2.70 |
0.20 |
|
Bal |
|
3.70 |
|
13.50 |
|
|
|
锤式破碎机、高锰钢部件焊接 |
|
STE308-16 |
|
0.08 |
19.50 |
0.90 |
|
Bal |
0.50 |
10.00 |
|
0.80 |
|
0.50 |
|
用于焊接Cr18Ni8不锈钢 |
|
STE308L-16 |
|
0.03 |
19.50 |
0.90 |
|
Bal |
0.50 |
10.00 |
|
0.80 |
|
0.50 |
|
用于焊接超低碳Cr18Ni8不锈钢 |
|
STE309-16 |
|
0.15 |
23.50 |
0.90 |
|
Bal |
0.50 |
13.00 |
|
0.80 |
|
0.50 |
|
用于焊接Cr22Nil2不锈钢及用于不锈钢与低碳钢或低合金钢之间的焊接 |
|
STE309L-16 |
|
0.02 |
23.50 |
0.90 |
|
Bal |
0.50 |
13.00 |
|
0.80 |
|
0.50 |
|
打底层焊接，异种钢焊接，易产生裂纹部位的焊接 |
|
STE 309Mo-16 |
|
0.12 |
23.50 |
0.90 |
|
Bal |
2.50 |
13.00 |
|
0.80 |
|
|
|
用于焊接Cr22Nil2-Mo不锈钢 |
|
STE 309MoL-16 |
|
0.03 |
23.50 |
0.90 |
|
Bal |
2.50 |
13.00 |
|
0.80 |
|
|
|
用于焊接超低碳Cr22Nil2Mo不锈钢 |
|
STE310-16 |
|
0.20 |
26.50 |
0.75 |
|
Bal |
0.50 |
21.50 |
|
1.50 |
|
0.50 |
|
用于焊接Cr25Ni20不锈钢 |
|
STE 310Mo-16 |
|
0.08 |
26.50 |
0.75 |
|
Bal |
2.50 |
21.00 |
|
1.20 |
|
0.50 |
|
耐硫酸腐蚀、抗裂性、高温性能优良 |
|
STE316-16 |
|
0.05 |
18.50 |
0.90 |
|
Bal |
2.50 |
12.50 |
|
0.80 |
|
0.50 |
|
用于焊接Cr18Ni12Mo2不锈钢 |
|
STE316L-16 |
|
0.03 |
18.50 |
0.90 |
|
Bal |
2.50 |
12.50 |
|
0.80 |
|
0.50 |
|
用于焊接超低碳Cr18Ni12Mo2不锈钢 |
|
STE316LF |
|
0.02 |
18.00 |
0.75 |
|
Bal |
2.70 |
16.00 |
|
2.00 |
|
0.50 |
|
耐尿素腐蚀性优良 |
|
STE347-16 |
|
0.08 |
19.50 |
0.50 |
|
Bal |
0.50 |
10.00 |
|
0.80 |
|
0.50 |
8xc-1.00 |
用于焊接Cr18Ni8含铌或钛的不锈钢 |
|
STE997 |
56 |
0.60 |
5.50 |
0.80 |
|
Bal |
4.00 |
W:7.0 |
|
0.70 |
|
|
|
低氢型高速钢焊条 |
|
D 287 |
40 |
0.10 |
14.00 |
0.50 |
|
Bal |
1.00 |
5.00 |
|
0.50 |
|
|
|
水泵、水轮机部件 |
|
D 907 |
冷硬 |
0.20 |
21.00 |
1.00 |
2.50 |
Bal |
3.00 |
|
20.00 |
1.50 |
|
|
|
热剪刀片 |
|
Delcrome 90sc |
52 |
2.10 |
26.00 |
1.10 |
|
Bal |
|
|
|
0.90 |
|
|
|
挖掘设备、破碎辊、锤 |
|
Delcrome 91 |
55 |
3.00 |
31.00 |
0.60 |
|
Bal |
1.30 |
|
|
0.90 |
|
|
|
破碎机辊、锤头、泥浆泵部件 |
|
Delcrome 94 |
53 |
3.00 |
31.00 |
0.40 |
|
Bal |
1.30 |
|
|
0.90 |
|
|
|
铲斗齿、搅拌机、挖掘采矿设备 |
|
Delcrome 945 |
58 |
5.40 |
26.00 |
1.20 |
|
Bal |
|
|
|
1.00 |
|
|
Nb:5.00 |
耐侵蚀、抗高温腐蚀及磨损场合 |
|
Delcrome 23 |
44 |
0.20 |
5.50 |
1.00 |
|
Bal |
2.50 |
V:7.0 |
|
1.20 |
|
|
|
低氢型焊条，用于锻模、冲模 |
|
电焊条 |
硬度 |
化学成分（重量%） |
典型用途 |
|
Electrode |
A-91 |
60%碳化钨、其余为钢管、A-91中的91为碳化钨颗粒硬度 |
风机搅拌机叶片、采矿、建筑易损件 |
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