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This low alloy steel, all position electrode is designed for the single and multiple pass welding of quenched and tempered steels that require a postweld stress relief. Select 101 SR also produces excellent high strength properties in the as-welded condition. The preferred shielding gas is 75-80% argon / balance carbon dioxide.
Features
Excellent low temperature toughness
as-welded and stress-relieved
Very positive
smooth and stable arc transfer
Fast freezing slag facilitates all position welding
Slag removes easily
Applications
Select 101 SR is designed to weld oilfield components that require a postweld stress relief (not for postweld quench and temper treatments).
It is an excellent choice for welding quenched and tempered steels such as 4130, 8630 and similar types.
Select 101 SR's weld metal nickel contents of less than 1.0% meet NACE requirements.
It is also useful for high strength, low alloy steels where 100 ksi minimum tensile strength and excellent toughness are required in the as-welded condition.
Caution
Protect yourself and others - read the safety data sheet prior to using this product.