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Description

Romania STAS/SR 1MoCr260 Stainless steel and 1MoCr260 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 1MoCr260
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1MoCr260 STAS/SR Romania Stainless steel
326S36
N-3343
VK-10E
VK-10N
VK-5E
VWM-2
VWM-2B
VWM-3C
VWM-7
VWT-1

Chemical composition(mass fraction)(wt.%) of the 1MoCr260

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Other(%)
≤0.01 0.40 0. 40 0.030 0.020 25.0-27. 5 ≤0.50 0. 75-1.50 0.30 N≤0.015 .

Mechanical Properties of steel grade 1MoCr260

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)
755 (≥) 649 (≥) 41 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 1MoCr260

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
13 - -     0.44 -  
638 122 - 42.3 441   -  
716 - 33 12.2   144 323

Heat Treatment of steel grade 1MoCr260

Heat treated : 1655°C - 1482°C

Technological Curves of steel grade 1MoCr260

Cross Reference Table (Equivalent Grade) of 1MoCr260

Grade Standard Country Application
1MoCr260 STAS/SR Romania Stainless steel

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