Stainless Steel ER 320LR
Technical Data Sheet
|Chemical Composition Limits|
|ER 320LR||0.025 max||1.5-2.0||0.15 max||19-21||32-36||0.02 max||0.015 max||8X C min / 0.4 max||2-3||3-4|
Alloy ER 320LR has a composition similar to Alloy ER320, except that carbon, silicon, phosphorus and sulfur levels are kept at lower levels as well as the columbium and manganese being specified at a narrower range. The low melting residuals are limited in this alloy to reduce the possibility of micro fissuring. It is for this reason that the alloy ER320 LR is often used for welding Type 320 stainless steels.
Typical Mechanical Properties
|Material||Ultimate Tensile Strength||Offset Yield Strength 0.2 %||Elongation (%)|
Alloy ER 320LR is a Stainless Steel TIG, MIG and SUB-ARC wire used for welding. For all stock availability contact Sales.
ASME SFA 5.9
AWS ER 320LR
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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
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