1Cr18Mn8Ni5N - GJB 2294-1995

Grade	1Cr18Mn8Ni5N
Corresponding Standard	GJB 2294-1995 Specification for Stainless and Heat-Resisting Steel Bars for Aviation
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance Forgability Weldability

1Cr18Mn8Ni5N Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N
Minimum Value	-	-	7.5	-	-	17	4	0.15
Maximum Value	0.1	1	10	0.06	0.025	19	6	0.25

1Cr18Mn8Ni5N 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					≤207
Sample d=25mm	Quenching or Solution Annealing ①	≥635	≥295	≥45	≥60

New and Old Grade Replacement List

1Cr18Mn8Ni5N Corresponding Standards(Same grade name, different standards)

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