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DIN X5CrNiMo-18-10 Details

X5CrNiMo-18-10 Application:DIN 17224 (1982) Stainless steel wire and strip for springs; technical delivery conditions; Replaced by DIN EN 10151:2003; DIN EN 10270-3:2001

Category Type Grade Designations
Grades Stainless Steels X5CrNiMo-18-10 Germany - DIN , DIN 17224 (1982) - Stainless steel wire and strip for springs; technical delivery conditions
DIN 17440 (1975) - Stainless steels - Technical delivery conditions for drawn wire

Chemical composition(wt.%) of X5CrNiMo-18-10 grade: DIN 17224 (1982)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.07
Si - 1.00
Mn - 2.00
P - 0.045
S - 0.015
Cr 16.5 18.5
Mo 2.00 2.50
Ni 10.0 13.0
DIN 17224 (1982) Stainless steel wire and strip for springs; technical delivery conditions; Replaced by DIN EN 10151:2003; DIN EN 10270-3:2001

Mechanical properties of grade X5CrNiMo-18-10 DIN 17224 (1982)

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)
573 (≥) 325 (≥) 24 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical properties of grade X5CrNiMo-18-10 DIN 17224 (1982)

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
161 (≥) 643 (≥) 41 34 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 211
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
993 881 894

X5CrNiMo-18-10 - Form of Supply

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 DIN Germany
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 DIN Germany
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 DIN Germany
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 B.S. UK
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
1.4401 B.S. UK
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
X5CrNiMo17-12-2 AFNOR France
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
1.4401 AFNOR France
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
X5CrNiMo17-12-2 ISO International
Stainless steels - Chemical composition
X5CrNiMo17-12 2E ISO International
Steels for cold heading and cold extruding

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