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Germany DIN D26-2 Wire rod produced from basic steel and unalloyed quality and special steels; technical terms of delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D26-2 / D26-2
Category Grade Standard Region/Area Standard Content
Metals D26-2 DIN 17140 Germany Wire rod produced from basic steel and unalloyed quality and special steels; technical terms of delivery

Chemical composition(mass fraction)(wt.%) of the D26-2

Element Min Max Similar

Mechanical Properties of steel grade D26-2

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
129 (≥) 899 (≥) 22 34 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade D26-2

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
21 - -     0.41 -  
418 148 - 31.3 422   -  
461 - 12 23.2   132 444

Heat Treatment of steel grade D26-2

Heat treated : 1652°C - 1957°C

Technological Curves of steel grade D26-2

Cross Reference Table (Equivalent Grade) of D26-2

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