X39CrMo17-1 1.4122 - EN 10088-2-2005

Grade	X39CrMo17-1
European Standard Steel Grade	1.4122
Corresponding Standard	EN 10088-2-2005 Stainless steels – Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
Classification	Martensitic Stainless Steel
Properties	Corrosion Resistance

X39CrMo17-1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^ⓑ	Cr	Ni	Mo
Minimum Value	0.33	-	-	-	-	15.5	-	0.8
Maximum Value	0.45	1	1.5	0.04	0.015	17.5	1	1.3

ⓑParticular ranges of sulphur content may provide improvement of particular properties. For machinability a controlled sulphur content of 0.015 % to 0.030% is recommended and permitted. For weldability, a controlled sulphur content of 0.008 % to 0.030 % is recommended and permitted. For polishability, a controlled sulphur content of 0.015 % max is recommended.

X39CrMo17-1 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Impact Energy Absorption KV2 J
Steel	+QT750	750~950	550	14~20

Approximate Comparison Table Martensitic Stainless Steel

International Organization for Standardization		European Standard
ISO	Numerical Grade	EN	Numerical Grade
X39CrMo17-1	4122-434-09-I	X39CrMo17-1	1.4122

X39CrMo17-1 Corresponding Standards(Same grade name, different standards)

1	EN 10088-1-2005
	X39CrMo 17-1 1.4122
2	ISO TS 15510-2003
	X39CrMo17-1
3	EN 10088-2-2005
	X39CrMo17-1 1.4122
4	EN 10088-3-2005
	X39CrMo 17-1 1.4122
5	EN 10088-3-2014
	X39CrMo 17-1 1.4122
6	ISO 15510-2014
	X39CrMo17-1 4122-434-09-I
7	DIN EN 10088-3-2014
	X39CrMo 17-1 1.4122
8	NF EN 10088-2-2005
	X39CrMo17-1 1.4122
9	NF EN 10088-1-2005
	X39CrMo17-1 1.4122

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