Stainless Steel Welding Electrodes AWS E309L-16

Standard/Classification

AWS Classification: AWS A5.4 E309L-16

EN Iso Standard: EN lSO 3581-A E 23 12 LR 1 2

GB Standard: GB/T 983 E309L-16

JlS Standard: JlS Z 3211 ES309L-16

DIN Standard: DlN 8556 E 23 12 LR 23

APPLICATIONS:
E309L-16 is mainly used for stainless steel, dissimilar metal welding and corrosion-resistant overlay applications.

ATTENTION:

1. Electrode must be approved by 320-350 'C for 1 hour before welding, dry the electrode when use it

2. The rust, oil, water and other impurities of the weld must be removed before welding.

3.Recommended Dc power supply, because Ac welding has a shallow penetration,the curent should not be too large, in order to avoid the coating redness and cracking.

4. To minimize the amount of heat input and welding electrode oscillating amplitude should not be too big.

5. Preheat and interlayer-temperature should remain below 150 'C