X04Cr19Ni9 - IS 6603-2001 - H2ABC

中文版

Grade	X04Cr19Ni9
Corresponding Standard	IS 6603-2001 STAINLESS STEEL BARS AND FLATS — SPECIFICATION
Classification	Austenitic Stainless Steel

X04Cr19Ni9 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^*	Mo ^*	Ti ^*	Nb ^*
Minimum Value	-	-	-	-	-	17.5	8	-	-	-	-
Maximum Value	0.08	1	2	0.045	0.03	20	10.5	0.5	0.7	0.1	0.2

X04Cr19Ni9 Mechanical Properties

form	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Bar, flat material	Softening Annealing	490~690	≥200	Bar > 5~100mm: ≥40 Flat Material > 0.5 < 3mm: ≥38 Flat Material > 3 < 30mm: ≥40	HB: ≤192
Bar; d≤45	Cold Drawn Condition	≥830	≥490	≥20
Bars; d≤25	Cold Drawn Condition	≥1030	≥740	≥15
Bars; d≤19	Cold Drawn Condition	≥1180	≥910	≥12
Bar; d≤12	Cold Drawn Condition	≥1270	≥960	≥12

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