Customization: | Available |
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Type: | Welding Wire |
Material: | Low Alloy Steel |
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submerged arc welding wire
SH.M10Mn2
Execution standard :
AWS A5.17 EH14
Description :
SH·M10Mn2 is a high manganese type welding wire, with low manganese, silicon flux for submerged arc automatic welding, weld metal has excellent mechanical properties.
Use:
Used for carbon steel and low alloy steel (such as 16Mn, 14MnNb, etc.) steel structure welding.
chemical elements |
C | Mn | S | P | Si | Cr | Ni | Cu |
standard values |
≤0.12 | 1.50~1.90 | ≤0.030 | ≤0.030 | ≤0.07 | ≤0.020 | ≤0.030 | ≤0.35 |
matching flux test item |
Yield strength ratio | Strength extension | elongation | ballistic work |
-40ºC | ||||
SJ301 | ≥390 | 490~670 | ≥18 | ≥27 |
Wire diameter | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
Note:
1. The flux must be baked at 350ºC and kept warm for one hour before use.
2. Rust, oil, moisture and other impurities must be removed from the workpiece before welding.
3. Small current and slow welding speed are required when the groove welding is done to prevent cracking.
4. When using recycled flux, appropriate amount of new flux should be added for mixed use to avoid welding defects and poor bead surface forming.
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