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ISO X5CrNiMo17-12 Tube Application:ISO standard austenitic stainless steel pressure straight seam welded pipe
Category Type Steel grade Standard Country
Grades Special Alloy ISO X5CrNiMo17-12 Tube ISO ISO

Chemical composition % of the ladle analysis of grade ISO X5CrNiMo17-12 Tube

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) B(%)
Max 0.07 Max 1.00 Max 2.00 Max 0.045 Max 0.030 16.5-18.5 2.00-2.50 10.5-13.5 0.001-0.005
ISO standard austenitic stainless steel pressure straight seam welded pipe
Mechanical properties of grade ISO X5CrNiMo17-12 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)
793 (≥) 893 (≥) 33 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 331
Physical properties of grade ISO X5CrNiMo17-12 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
467 (≥) 196 (≥) 14 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 332
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
321 937 215
ISO X5CrNiMo17-12 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
X5CrNiMo17-12-2 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
1.4401 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
X5CrNiMo-18-10 ISO ISO
DIN 17224 (1982) Stainless steel wire and strip for springs; technical delivery conditions; Replaced by DIN EN 10151:2003; DIN EN 10270-3:2001
X5CrNiMo17-12-2 ISO ISO
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
1.4401 ISO ISO
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
X5CrNiMo17-12-2 ISO ISO
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
1.4401 ISO ISO
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
X5CrNiMo17-12-2 ISO ISO
Stainless steels - Chemical composition
X5CrNiMo17-12-3 ISO ISO
Stainless steels - Chemical composition
X5CrNiMo17-12 2E ISO ISO
Steels for cold heading and cold extruding
X5CrNiMo17-12 ISO ISO
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Longitudinally welded austenitic stainless steel tubes
X5CrNiMo17-12 ISO ISO
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Longitudinally welded austenitic stainless steel tubes

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