PRODUCTSWELDING CONSUMABLES
Stainless Steel Stick Electrode S-309・R
Characteristics
S-309・R is a lime-titania type stainless steel electrode. 25% Cr-12% Ni weld metal shows extremely high crack resistance due to its high ferrite content.
Applications
Welding of 22%Cr-12%Ni stainless steel, dissimilar metals such as 18% Cr-8%Ni stainless steel to mild steel or low alloy steel, 18%Cr-8%Ni stainless clad steel, and the parts of hardenable steel for which post-heat treatment is impossible, for petroleum, chemical and textile industries.
- JIS Z 3221 ES309-16
- AWS A5.4 E309-16☆
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Approvals
Reference data
- Not all product sizes have been certified.
- Approvals are updated from time to time, but in case of expiration or cannot find it, please inquiry via contact us.
- ☆It means that the product meets the classification requirements but that the JIS Mark system and AWS are not authentication to the classification by third parties.
- ★It means that the product meets most of the classification requirements. However, there is for example a partial deviation in chemical composition etc.