1.4913

1.4913 Stainless Steels to DIN 17240 (1976)

1.4913 - Specification & Application

  • DIN 17240 (1976) - Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
  • DIN EN 10088-1 - Stainless steels - Part 1: List of stainless steels
  • DIN EN 10269 - Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
  • DIN EN 10302 (2002) - Creep resisting steels, nickel and cobalt alloys

Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications

Chemical composition(wt.%) of 1.4913 grade: to DIN 17240 (1976)

Elements Min.（≥） Max.（≤） Similar Remarks
C 0.16 0.22
Si 0.10 0.50
Mn 0.30 0.80
P - 0.035
S - 0.035
Cr 10.0 11.5
Mo 0.50 1.00
Ni 0.30 0.80
V 0.10 0.30
Nb 0.15 0.50
N 0.05 0.19

1.4913 - Detail

Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications

Mechanical properties of grade 1.4913 DIN 17240 (1976)

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)
397 (≥) 624 (≥) 21 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical properties of grade 1.4913 DIN 17240 (1976)

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
879 (≥) 531 (≥) 22 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 341
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
471 666 319

Equivalent Grade

1 X19CrMoVNbN11-1 2 1.4913 3 X19CrMoNbVN11-1 4 1.4913 5 X19CrMoNbVN11-1,1.4913

Equivalent Products

1 X19CrMoVNbN11-1 / 1.4913 Disc Forging

Product shapes we supply:

We can customize the production of 1.4913 grade, contact us for the best solution.
–sales@specificsteel.com