ER70S-2

ER70S-2 photo-1
US$ 0.01 - 1 MOQ: 100 Kilograms
Key Specifications
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Diameter:
3.2mm
Welding Core Type:
Carbon Structural Steel
Welding Power:
DC
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin Port
Delivery Detail:
14 days
Diameter 3.2mm
Welding Core Type Carbon Structural Steel
Welding Power DC
Specification 3.2mm,2.5mm,4.0mm
Trademark ATSE
Origin China

**ER70S-2**

It is mainly used for root welding and has good crack resistance.

Nuclear power plant construction and maintenance

Power and process industry related piping

Medium to heavy mill scale base material

Robotic or hard automation

WIRE COMPOSITION¹ – As Required per AWS A5.18/A5.18M

Element Requirements - AWS ER70S-2 Typical Results² 

%C 0.07 max 0.04 

%Mn 0.90-1.40 1.08 

%S 0.035 max 0.005 

%Si 0.40-0.70 0.55 

%P 0.0025 max 0.0003 

%Cu 0.50 max 0.20 

%Cr (1) 0.08 

%Ni (1) 0.08 

%Mo (1) 0.08 

%V (1)

%Al 0.05-0.15 0.08 

%Ti 0.05-0.15 0.10 

%Zr 0.02-0.12 0.07 


Product Tags: Welding electrode

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