38WT - CSA G40.21-2004

Grade	38WT
Corresponding Standard	CSA G40.21-2004 Structural Quality Steel
Classification	Carbon Steel

38WT Chemical Element Composition Content (%)

Component	C ^ⓔ	Si ^ⓑ	Mn	P	S
Minimum Value	-	0.15	0.8	-	-
Maximum Value	0.2	0.4	1.5	0.03	0.04

38WT Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤2-1/2①	60~85	≥38	L0=8in: long.: ≥20 tr.: ≥18 L0=2in: long.: ≥23 tr.: ≥21
2-1/2＜t≤6①	60~85	≥36	L0=8in: long.: ≥20 tr.: ≥18 L0=2in: long.: ≥23 tr.: ≥21
Rolled shapes and sheet piling；common shape size group 3	60~85	≥38	L0=8in: ≥20② L0=2in: ≥23

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