1Cr17 - GJB 2294-1995

Grade	1Cr17
Corresponding Standard	GJB 2294-1995 Specification for Stainless and Heat-Resisting Steel Bars for Aviation
Classification	Ferritic Stainless Steel
Properties	Corrosion Resistance Good Forgability Good Weldability

1Cr17 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni ^①
Minimum Value	-	-	-	-	-	16	-
Maximum Value	0.12	0.75	1	0.035	0.025	18	0.6

① Permitted Residual Element Content.

1Cr17 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	Annealing					≤183
Sample d=25mm	Quenching or Solution Annealing *	≥450	≥205	≥22	≥50	≤183

New and Old Grade Replacement List

1Cr17 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!