X7CrNiMoBNb 16-16 1.4986 - DIN EN 10269-2014

Grade	X7CrNiMoBNb 16-16
Germany W-Nr.	1.4986
Corresponding Standard	DIN EN 10269-2014 Steels and Nickel Alloys for Fasteners with Specified Elevated and/or Low Temperature Properties
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance
Density	7.9 g/cm³

X7CrNiMoBNb 16-16 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^*	Cr	Ni	Mo	B	More
Minimum Value	0.04	0.3	-	-	-	15.5	15.5	1.6	0.05	Nb+Ta: 10×C~1.20
Maximum Value	0.1	0.6	1.5	0.045	0.015	17.5	17.5	2	0.1	Nb+Ta: 10×C~1.20

X7CrNiMoBNb 16-16 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
d≤100	+WW+P	650~850	≥500	≥16	≥50

New and Old Grade Replacement List

X7CrNiMoBNb16-16 Corresponding Standards(Same grade name, different standards)

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