UNI X 2 CrNiMo 17 12

This page provides UNI X 2 CrNiMo 17 12 datasheet, UNI X 2 CrNiMo 17 12 mechanical properties, chemical element UNI X 2 CrNiMo 17 12, technical specifications of UNI X 2 CrNiMo 17 12 steel material properties. UNI X 2 CrNiMo 17 12 performance specifications.

UNI X 2 CrNiMo 17 12 UNI X 2 CrNiMo 17 12 Datasheet
Category Class Grade Standard Country Application
Steel GradesStainless Steel UNI X 2 CrNiMo 17 12
Datasheet for:Steel Grades:Stainless Steel:UNI X 2 CrNiMo 17 12

Chemical composition(mass fraction)(wt.%) of the UNI X 2 CrNiMo 17 12

Element Weight %
C 0.03
Mn 2.00
Si 1.00
Cr 16.0-18.0
Ni 10.0-14.0
P 0.045
S 0.03
Mo 2.0-3.0

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade UNI X 2 CrNiMo 17 12

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
578 (≥) 295 (≥) 11 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 444
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
24 - -     0.14 -  
976 642 - 12.3 214   -  
396 - 33 31.2   342 334
Heat treated : 1875°C - 1181°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
UNITEMP 750 SAE USA
Wrought nickel and nickel-related alloys
0Cr18Ni9 GB China
Seamless stainless steel tubes for boiler and heat exchanger
00Cr17Ni14Mo2 GB China
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
X2CrNiMo18-14-3 AWS Germany
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
1.4435 AWS Germany
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
Z 3 CND 17-11-02 DIN France
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
TS 60 SS International
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
XM-1 SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
XM-19 UNS USA
Chemical compositions of SAE wrought stainless steels
XM-31 UNS USA
Chemical compositions of SAE wrought stainless steels
S21400 AISI USA
Chemical compositions of SAE wrought stainless steels
A 959 Type XM-14 SAE USA
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
A 412 Type XM-14 SAE USA
Stainless and Heat-Resisting Chromium-Nickel-Manganese Steel Plate, Sheet, and Strip
A 666 XM-14 SAE USA
Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
S21460 AISI USA
Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
216 YB USA
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-479 Type XM-17 AMS USA
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 240 Type XM-17 UNS USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 479 XM-17 SAE USA
Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
A 492 Type XM-17 SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
UNI X 2 CrNiMo 17 12 Suppliers

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Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
UNI X 2 CrNiMo 17 12 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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