1Cr23Ni18 - GJB 2294-1995

Grade	1Cr23Ni18
Corresponding Standard	GJB 2294-1995 Specification for Stainless and Heat-Resisting Steel Bars for Aviation
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance Forgability Weldability

1Cr23Ni18 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni
Minimum Value	-	-	-	-	-	22	17
Maximum Value	0.18	1	2	0.035	0.025	25	20

1Cr23Ni18 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
Steel Rod	Solid Solution Treatment					Negotiation between supply and demand parties
Sample d=25mm	Quenching or Solution Annealing ①	≥570	≥245	≥35	≥50

New and Old Grade Replacement List

1Cr23Ni18 Corresponding Standards(Same grade name, different standards)

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