Location » Home » Grades > Special Alloy > ISO X2CrNiMo17-12 Tube
ISO X2CrNiMo17-12 Tube Application:ISO standard austenitic stainless steel pressure seamless steel tube
Category Type Steel grade Standard Country
Grades Special Alloy ISO X2CrNiMo17-12 Tube ISO ISO

Chemical composition % of the ladle analysis of grade ISO X2CrNiMo17-12 Tube

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
Max 0.030 Max 1.00 Max 2.00 Max 0.040 Max 0.030 16.5-18.5 2.00-2.50 11.0-14.0
ISO standard austenitic stainless steel pressure seamless steel tube
Mechanical properties of grade ISO X2CrNiMo17-12 Tube
Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
184 (≥) 875 (≥) 22 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 443
Physical properties of grade ISO X2CrNiMo17-12 Tube
Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
369 (≥) 529 (≥) 44 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 333
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
374 393 758
ISO X2CrNiMo17-12 Tube Range of products
Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
X2CrNiMo17-12-2 ISO ISO
DIN 1654-5 (1989) Cold heading and cold extruding steels; technical delivery conditions for stainless steels; Replaced by DIN EN 10263-5:2002
1.4404 ISO ISO
DIN 1654-5 (1989) Cold heading and cold extruding steels; technical delivery conditions for stainless steels; Replaced by DIN EN 10263-5:2002
X2CrNiMo17-13-2 ISO ISO
DIN 1654-5 (1989) Cold heading and cold extruding steels; technical delivery conditions for stainless steels; Replaced by DIN EN 10263-5:2002
X2CrNiMo17-12-2 ISO ISO
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
1.4404 ISO ISO
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
X2CrNiMo17-12-3 ISO ISO
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
1.4432 ISO ISO
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
X2CrNiMo17-12-2 ISO ISO
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
1.4404 ISO ISO
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
X2CrNiMo17-12-2 ISO ISO
Stainless steels - Chemical composition
X2CrNiMo17-12-3 ISO ISO
Stainless steels - Chemical composition
X2CrNiMo17-12 ISO ISO
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Longitudinally welded austenitic stainless steel tubes
X2CrNiMo17-12 ISO ISO
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Longitudinally welded austenitic stainless steel tubes
X3CrNiMo17-13-3, 1.4436, X2CrNiMo18-14-3, 1.4435, 1.4432, X2CrNiMo17-12-3 ISO ISO
The products in these steel grades are commonly used in the manufacture of pumps, tanks for chemicals, pipelines and installations, heat exchangers, screws, nuts, special coolers, food, chemical, textile, paper and cryogenic equipment, oil and marine indu

Enquiry