AWS A5.4 E316L-16 Stainless Steel Welding Rods Best Welding Materials Supplier

A022 (AWS A5.4 E316L-16) is an ultra-low carbon Cr18Ni12Mo2 stainless steel electrode with titanium calcium coating.

Stainless Steel Welding Electrode A022 GB/T E316L-16 AWS E316L-16 Description: A022 is an ultra-low carbon Cr18Ni12Mo2 stainless steel electrode with titanium calcium coating. It can be used for both AC and DC with good process performance. The carbon content of the deposited metal is ≤0.04%, which provides it with good heat resistance, corrosion resistance and crack resistance. Application: It is used for welding urea, synthetic fiber and other equipment and the same type of stainless steel structure. It can also be used for chromium stainless steel, composite steel and dissimilar steel that cannot be heat treated after welding. Chemical composition of weld metal(%):

C	Mn	Si	Cr	Ni	Mo	Cu	S	P
≤0.04	0.5 ~ 2.5	≤0.90	17.0 ~ 20.0	11.0 ~ 14.0	2.0 ~ 3.0	≤0.75	≤0.030	≤0.040

Mechanical properties of weld metal:

Test item

Tensile strength

Mpa

Elongation

Guaranteed

≥490

≥30

Recommended current:

Rod diameter

（mm）

2.0

2.5

3.2

4.0

5.0

Welding Current

（A）

25 ~ 50

50 ~ 80

80 ~ 110

110 ~ 160

160 ~ 200

Notice: 1. The electrode must be baked for 1 hour at around 150℃ before welding operation; 2. Because the penetration depth is shallow during AC welding, the DC power supply should be used as much as possible to get deeper penetration. and the current should not be too large to avoid redness of the welding rod; 3.The corrosion resistance of deposited metal is determined by the double agreement of supply and demand. Wenzhou Tianyu Electronic Co., Ltd. was established in 2000. We have been engaged in the manufacturing of welding electrodes, welding rods, and welding consumables for more than 20 years. Our main products include stainless steel welding electrodes, carbon steel welding electrodes, low alloy welding electrodes, surfacing welding electrodes, nickel & cobalt alloy welding electrodes, mild steel & low alloy welding wires, stainless steel welding wires, gas-shielded flux cored wires, aluminum welding wires, submerged arc welding. wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, and other welding accessories & consumables.

AWS A5.4 E316L-16 Stainless Steel Welding Rods Best Welding Materials Supplier

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