X15CrN26 4749-446-00-I 7 - ISO 4955-2016

X15CrN26 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N
Minimum Value	-	-	-	-	-	24	-	0.15
Maximum Value	0.2	1	1	0.04	0.03	28	1	0.25

X15CrN26 Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
flat products, 0.5≤t＜3	Annealing (+A)	500~700	≥280	≥13	≤212
flat products, 3≤t≤12	Annealing (+A)	500~700	≥280	≥15	≤212
Profiles, hexagons; 5≤d≤25	Annealing (+A)	500~700	≥280	≥15	≤212
Bars and Profiles, 1.5≤d≤25	Annealing (+A)	500~700	≥280	≥15	≤212
Forgings, 5≤d≤15	Annealing (+A)	500~700	≥280	≥15	≤212

Approximate Comparison Table

China	Japan	United States		International Organization for Standardization		European Standard
ISC	JIS	ASTM	UNS	ISO	Numerical Grade	EN	Numerical Grade
S12550	SUH446	446	S44600	X15CrN26	4749-446-00-I	X18CrN28	1.4749

X15CrN26 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"!