Grade XSWRCH45K
Corresponding Standard Q/OHAB 113-2015
Hot Rolled Round Steel and Coils for Cold Heading Steel
Classification Carbon Steel
XSWRCH45K Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu
Minimum Value 0.42 0.1 0.6 - - - - -
Maximum Value 0.48 0.35 0.9 0.025 0.025 0.2 0.2 0.2
XSWRCH45K Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
≥600 ≥350 ≥16 ≥40
XSWRCH45K Corresponding Standards(Same grade name, different standards)

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