Product | Weld Procedure | Hardness HRC | Typical All Weld Metal Analysis (%) | Properties and Applications | ||||||||||
C | Mn | Si | Cr | Ni | Mo | W | V | Nb | Fe | Oth. | ||||
WELD 410 | S | 38 | 0.1 | 1.5 | 0.5 | 13 | Bal | Good resistance to high temperature corrosion and thermal fatigue, and good wear resistance. | ||||||
WELD 415 | S | 52 | 0.4 | 1.5 | 0.5 | 16 | 0.6 | Bal | Similar with 420 type alloy, about Cr12 can be obtained only adopting 2-3 layers. | |||||
WELD 417 | S | 40 | 0.05 | 1.5 | 0.5 | 17 | 4.0 | 0.3 | Bal | Cu4.0 | Similar with 630 type alloy , suitable to cladding of continuous casting rolls. | |||
WELD 420 | S | 45 | 0.2 | 1.5 | 0.5 | 13 | Bal | High crack resistance, good wear and thermal fatigue resistance, suitable for working rolls, edge rolls, conveying rolls, etc. | ||||||
WELD 422 | S | 50 | 0.25 | 1.5 | 0.5 | 13.5 | 0.8 | 0.5 | 0.15 | Bal | ||||
WELD 423M | S | 47 | 0.12 | 1.5 | 0.5 | 13 | 2.5 | 1.2 | 0.2 | 0.2 | Bal | |||
WELD 423Co | S | 46 | 0.12 | 1.5 | 0.5 | 13.5 | 0.6 | 2.6 | 0.2 | 0.2 | Bal | Co13 | ||
WELD 424MH | S | 50 | 0.25 | 1.5 | 0.5 | 14 | 1.4 | 1.1 | Bal | |||||
WELD 425 | S | 40 | 0.05 | 1.0 | 0.5 | 13 | 4.0 | 1.1 | Bal | |||||
WELD 428 | S | 52 | 0.4 | 1.5 | 0.5 | 12.5 | 0.7 | 1.3 | 0.4 | Bal | Excellent metal to metal wear resistance and thermal corrosion resistance, be used in welding for working rolls, coil rolls, pinch rolls, etc. | |||
WELD 428H | S | 55 | 0.4 | 1.5 | 0.5 | 11 | 3.0 | 1.0 | 0.4 | Bal | ||||
WELD 414N | S | 42 | 0.05 | 1.2 | 0.6 | 13 | 4.0 | 1.0 | Bal | N0.07 | Excellent resistance to high temperature corrosion and thermal fatigue, high resistance to crack, designed for cladding on continuous casting rolls. | |||
WELD 414N-O | O | 43 | 0.05 | 1.2 | 0.6 | 13 | 4.0 | 0.6 | Bal | N0.1 | ||||
WELD 423N | S | 44 | 0.05 | 1.2 | 0.6 | 13 | 4.2 | 1.3 | 0.2 | 0.2 | Bal | N0.07 | ||
WELD 423N-O | O | 44 | 0.05 | 1.2 | 0.6 | 14 | 4.5 | 0.6 | 0.1 | 0.1 | Bal | N0.1 | ||
WELD 430 | S | 25 | 0.05 | 1.2 | 0.6 | 18 | Bal | |||||||
WELD 430-O | O | 30 | 0.05 | 1.2 | 0.6 | 18 | Bal |
Notes:S—Sub-arc weld,O—Self-shielding weld,G—Gas shielding weld ,T—TIG weld
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