154 Grade 430 154 Grade 28 - BS 1501-1-1980

Grade	154 Grade 430
Old Grade
Corresponding Standard	BS 1501-1-1980 Steels for Fired and Unfired Pressure Vessels : Plates Part 1. Specification for Carbon and Carbon Manganese Steels
Classification	Carbon Steel

154 Grade 430 Chemical Element Composition Content (%)

Component	C	Mn	P	S	Cr	Ni	Cu	Mo	More
Minimum Value	-	0.4	-	-	-	-	-	-	Cr+Cu+Mo+Ni≤0.7
Maximum Value	0.25	1.2	0.05	0.05	0.25	0.3	0.3	0.1	Cr+Cu+Mo+Ni≤0.7

154 Grade 430 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤9.5	Hot Finshed	430~550	≥250	≥22

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