Welding Instruction |
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Typical Chemical Composition of Weld Metal (wt. %) |
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C |
Si |
Mn |
Cr |
B |
Mo |
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0.900 |
1.28 |
0.80 |
7.00 |
0.50 |
1.20 |
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Typical Hardness of Weld Metal |
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Hardness Condition |
Vicker’s hardness (HV) |
Rockwell’s hardness (HRC) |
Shore’s hardness (HS) |
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Interpass temp.≤100°C |
720 |
61 |
83 |
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Continuous build-up |
680 |
59 |
80 |
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Size and Suggested Operating Range (AC or DC+) |
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Diameter x Length(mm) |
3.2x350 |
4.0x350 |
5.0x350 |
6.0X400 |
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Amp |
80~120 |
120~170 |
160~210 |
200~280 |