Grade ER83-1
Corresponding Standard GB /T 8110-2008
Welding Electrodes and Rods for Gas Shielding Arc Welding of Carbon and Low Alloy Steel
Classification Alloy Steel
ER83-1 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo Ti V Zr Al More
Minimum Value - 0.25 1.4 - - - 2 - 0.3 - - - - 其他元素总量≥0.5
Maximum Value 0.1 0.6 1.8 0.01 0.01 0.6 2.8 0.25 0.65 0.1 0.03 0.1 0.1
ER83-1 Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
≥830 ≥730 ≥14 V-notch specimen (-50°C)
≥68

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