Changshu Longteng Special Steel Co., Ltd.
LONGTENG WELDING CONSUMABLES WELDING THE GLOBAL
Add to Cart
ER316L Stainless Steel Gas Shielded Arc Welding Wire
Introduction:
The main component of JQ.H0Cr19Ni12Mo2 is 18Cr-12Ni-2Mo; it is Stainless steel MIG welding wire. It is all position welding. The weld-ability is good. Feeding wire smoothly will enable stable arc, excellent welding performance and spatter is very low. It has good resistance for acetic acid, sulfuric acid, phosphoric acid and salt corrosion because it contains Molybdenum.
Confirm to standard:
AWS 5.9
ASME SFA 5.9
AWS ER 316/ ER 316L
UNS S31683
Purpose:
It is widely used in petrochemical, chemical fertilizer equipment such as 022Cr17Ni12Mo2 (SUS 316L) and other materials of welding.
Chemical Composition(%)
| Chemical Composition | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| Guarantee Value | ≤0.030 | 1.00~2.50 | 0.30~0.65 | 18..00~20.00 | 11.00~14.00 | 2.00~3.00 | ≤0.030 | ≤0.030 | ≤0.75 |
| General Result | 0.023 | 1.90 | 0.42 | 19.12 | 12.59 | 2.59 | 0.009 | 0.008 | 0.28 |
Reference Current (DC+)
| Diameter (mm) | Φ0.8 | Φ1.0 | Φ1.2 |
| Welding Current (Amps) | 70~150 | 100~200 | 140~220 |
Notes:
1. Shield gas: Must ensure not to operate with impurity shield Gas.
Recommendation Rate of mixed gas: Ar+1-3%O2.
2. Operation flow rate of shield gas: 20-25L/min.
3. Electrode extension: 15-25mm
4. The welding should be operated in clean surface without rust, moist, oil contamination and dust.
5. Prevent affected of wind when wind speed reach 1.5m/s to avoid bubbles generated.
The above suggestions are for reference purpose. Evaluate and determine the situation of the scene before starting the wielding process.