E-309MoL
Description:
E-309MoL is a CO 2 gas-shielded stainless steel flux cored wire with soft and stable arc, less spatter, beautiful appearance, easy slag removal, good welding process performance and full position welding. Deposited metal has good mechanical properties and resistance to intergranular corrosion.
use:
For welding sulfuric acid resistant medium (sulfur ammonia) corrosion of the same type of stainless steel containers, but also for stainless steel lining, composite steel, dissimilar steel welding.
Protective gas: CO 2
Deposited metal chemical composition (%) (shielding gas: CO 2 )
| C | Mn | Si | Ni | Cr | Mo | S | P |
guarantee value | ≤0.04 | 0.50 ~ 2.50 | ≤1.00 | 12.0 ~ 16.0 | 21.0 ~ 25.0 | 2.00 ~ 3.00 | ≤0.030 | ≤0.040 |
Example value | 0.031 | 1.40 | 0.56 | 12.50 | 23.00 | 2.32 | 0.004 | 0.022 |
Deposited metal mechanical properties (shielding gas: CO 2 )
Pilot projects | Rm (N / mm 2 ) | A (%) |
guarantee value | ≥520 | ≥25 |
Example value | 680 | 32 |
Availability Specifications: φ1.2mm φ1.4mm φ1.6mm
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