Welding electrode AWS E309-16
Detailed Product Description
1. 2.5mm×300mm 15kg/inner box + plastic bag
2. 3.2mm×350mm 15kg/inner box + plastic bag
3. 4.0mm×350mm 15kg/inner box + plastic bag
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For the Cr-Ni high-temperature corrosion of steel, at 1000oC remain high strength and corrosion resistance, melting gold containing 25% Cr, 12% Ni, stainless steel and other steel suitable for welding, high-temperature corrosion and oil refining machinery, easy to harden The alloy steel.
| Chemical Composition | ||||||||||
| C | Mn | Si | Cr | Ni | Cu | Mo | S | P | ||
| standrad value | ≤0.15 | 0.50∼2.5 | ≤0.90 | 22.0∼25.0 | 12.0∼14.0 | ≤0.75 | ≤0.75 | |||
| example value | 0.060 | 1.32 | 0.65 | 24.20 | 12.90 | 0.010 | 0.015 | |||
| Mechanical Properties | ||||||||||
| Tensile Strength(Mpa) | Elongation(%) | |||||||||
| standrad value | ≥550 | ≥25 | ||||||||
| example value | 560∼610 | 32∼44 | ||||||||
