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625 Nickel Alloy Welding Wire
Introduction
The code of its chemical composition is NiCr22Mo9Nb, which is of good welding process performance
and beautiful welding forming. The deposited metal is of excellent comprehensive mechanical
properties.
| Form | Size | Voltage | Current | Gas | |
| TIG | 0.9mm | 12-15 | 60-90 | 100%Argon |
|
| 1.2mm | 13-16 | 80-110 | 100%Argon | ||
| 1.6mm | 14-18 | 90-130 | 100%Argon | ||
| 2.4mm | 15-20 | 120-175 | 100%Argon | ||
| 3.2mm | 15-20 | 150-220 | 100%Argon | ||
| Straight tungsten argon arc | 0.9mm | 26-29 | 150-190 | 75%Argon+25%Helium |
|
| 1.2mm | 28-32 | 180-220 | 75%Argon+25%Helium | ||
| 1.6mm | 29-33 | 200-250 | 75%Argon+25%Helium | ||
| Metal inert gas welding wire | 2.4mm | 28-30 | 275-350 | Suitable Fluxmaybeused |
|
| 3.2mm | 29-32 | 350-450 | Suitable Fluxmaybeused | ||
| 4.0mm | 30-33 | 400-550 | Suitable Fluxmaybeused |
Product grade
AWS ERNiCrMo-3, ASME SFA5.14 Class ERNiCrMo-3, UNSN06625, Werkstoff Nr.2.4831, ISO SNi6625
- This nickel welding wire is used in the welding of INCONEL625, INCONEL825, INCONEL25-6Moand MONEL400 alloy.
- This welding wire is used to weld austenic steel of super-high strength to INCOLOY020.
- The welding of different materials between nickel alloy and stainless steel.
- The surfacing of steel.
| C | Si | Mn | S | P | Ni | Nb+Ta |
| ≤0.1 | ≤0.5 | ≤0.5 | ≤0.015 | ≤0.02 | ≥58.0 | 3.5-4.15 |
| Al | Ti | Fe | Cu | Cr | Mo | others |
| ≤0.4 | ≤0.4 | ≤5.0 | ≤0.5 | 20-23 | 8.0-10 | ＜0.5 |
| Tensile Strength | 114, 500PSI | 790MPA |
| Yield Strength | 85, 000PSI | 590MPA |
| Elongation | 27% |
Index
alloy wire, superalloy
OHMALLOY Material Co.,Ltd.
Office Add.: Room 311, No.1211, Mudanjiang Road, Baoshan, Shanghai
Factory Add.: No 126, Jincheng Road, Xindeng, Fuyang,Hangzhou City, Zhejiang
Province
Contact: Michael Qiu
Tel.: +86-21-66796338
+86-21-66796337
Fax: +86-21-66796339
Mailbox: ohm@ohmalloy.com
