1.4104

1.4104 Stainless Steels to DIN 17440 (2001)

1.4104 - Specification & Application

  • DIN 17440 (2001) - Stainless steels - Technical delivery conditions for drawn wire
  • DIN EN 10088-1 - Stainless steels - Part 1: List of stainless steels
  • DIN EN 10088-3 - Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
  • DIN 17440 - Stainless steels - Technical delivery conditions for drawn wire

Stainless steels - Technical delivery conditions for drawn wire

Chemical composition(wt.%) of 1.4104 grade: to DIN 17440 (2001)

Elements Min.（≥） Max.（≤） Similar Remarks
C 0.10 0.17
Si - 1.00
Mn - 1.50
P - 0.040
S 0.15 0.35
Cr 15.5 17.5
Mo 0.20 0.60

1.4104 - Detail

Stainless steels - Technical delivery conditions for drawn wire

Mechanical properties of grade 1.4104 DIN 17440 (2001)

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)
779 (≥) 998 (≥) 41 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical properties of grade 1.4104 DIN 17440 (2001)

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
967 (≥) 724 (≥) 21 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 433
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
884 764 846

Equivalent Grade

1 ISO X14CrMoS17 2 EN X14CrMoS17 3 EN X14CrMoS17 4 X14CrMoS17 5 1.4104 6 X14CrMoS17 7 1.4104

Equivalent Products

Product shapes we supply:

We can customize the production of 1.4104 grade, contact us for the best solution.
–sales@specificsteel.com