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 0.1700 0.2300
Mn 0.4000 0.9000
P - 0.0250
S - 0.0150
Si - 0.5000
Ni 0.2000 0.6000
Cr 10.0000 11.5000
Mo 0.5000 0.8000
V 0.1000 0.3000
B - 0.0015
Al - 0.0200
N 0.0500 0.1000
Nb 0.2500 0.5500

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)
214 (≥) 828 (≥) 44 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

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
899 (≥) 714 (≥) 14 32 33 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
823 183 389

Equivalent Grade

1 X19CrMoNbVN11-1 2 X 19 CrMoNbVN 11-1 3 X 19 CrMoVNbN 11 1 4 1.4913 5 X19CrMoNbVN11-1 6 1.4913 7 X19CrMoNbVN11-1,1.4913

Equivalent Products

Product shapes we supply:

We can customize the production of 1.4913 grade, contact us for the best solution.
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