350L0 - AS /NZS 3679-1-1996 - H2ABC

中文版

Grade	350L0
Corresponding Standard	AS /NZS 3679-1-1996 Part 1: Hot-Rolled Bars and Sections
Classification	Carbon Steel

350L0 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti ^②	V ^②	Nb ^②	Al ^①	More
Minimum Value	-	-	-	-	-	-	-	-	-	-	-	-	-	Cu+Ni+Cr+Mo≤1；Nb+V≤0.03
Maximum Value	0.22	0.5	1.6	0.04	0.04	0.3	0.5	0.5	0.1	0.04	0.03	0.02	0.15	Cu+Ni+Cr+Mo≤1；Nb+V≤0.03

350L0 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
Flat steel, section steel; t<11	≥480	≥360	≥20①
Flat steel, section steel; 11≤t<17	≥480	≥340	≥20①
Flat steel, section steel; 17≤t<40	≥480	≥340	≥20①
Flat steel, section steel; t≥40	≥480	≥330	≥20①
Hexagonal steel, round steel, square steel; t≤50	≥480	≥340	≥20①
Hexagonal steel, round steel, square steel; 50 < t ≤ 100	≥480	≥330	≥20①
Hexagonal steel, round steel, square steel; t≥100	≥480	≥320	≥20①
Sample dimensions 10mm×10mm				0°C 3 times average: ≥27 Single: ≥20
Sample dimensions 10mm×7.5mm				0°C 3 times average: ≥22 Single: ≥16
Sample dimensions 10mm×5mm				0°C 3 times average: ≥18 Single: ≥13

350L0 Corresponding Standards(Same grade name, different standards)

1	AS /NZS 3678-2016
	350L0
2	AS /NZS 3679-1-1996
	350L0

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