Grade HG10MNN Type 19Cr-12Ni-4Mn J92604 - ASTM A297/A297M-2017

Grade	Grade HG10MNN Type 19Cr-12Ni-4Mn
USA UNS	J92604
Corresponding Standard	ASTM A297/A297M-2017 Steel Castings, Iron-Chromium and Iron-Chromium-Nickel, Heat Resistant, for General Application
Classification	Cast Steel

Grade HG10MNN Type 19Cr-12Ni-4Mn Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo ^*	N	More
Minimum Value	0.07	-	3	-	-	18.5	11.5	-	0.25	0.2	Nb(Cb):8C~1
Maximum Value	0.11	0.7	5	0.04	0.03	20.5	13.5	0.5	0.45	0.3	Nb(Cb):8C~1

Grade HG10MNN Type 19Cr-12Ni-4Mn Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥525	≥225	Gauge length 50mm: ≥20ⓐ

GradeHG10MNNType19Cr-12Ni-4Mn Corresponding Standards(Same grade name, different standards)

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