Grade LCA J02504 - ASTM A352/A352M-2021

Grade	Grade LCA
USA UNS	J02504
Corresponding Standard	ASTM A352/A352M-2021 Steel Castings, Ferritic and Martensitic, for Pressure- Containing Parts, Suitable for Low-Temperature Service
Classification	Carbon Steel

Grade LCA Chemical Element Composition Content (%)

Component	C ^①	Si	Mn ^①	P	S	Cr ^②	Ni ^②	Cu	Mo	V ^②
Minimum Value	-	-	-	-	-	-	-	-	-	-
Maximum Value	0.25	0.6	0.7	0.04	0.045	0.5	0.5	0.3	0.2	0.03

Grade LCA Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Impact Energy Absorption KV2 J
415~585	≥205 ⓐ	≥24 ⓑ	≥35	-32°C: ≥18

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