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25H2M1F

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Russia GOST 25H2M1F Heat-resistant steel. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 25H2M1F / 25H2M1F
Category Grade Standard Region/Area Standard Content
Metals 25H2M1F GOST 20072 Russia Heat-resistant steel. Specifications

Chemical composition(mass fraction)(wt.%) of the 25H2M1F

Element Min Max Similar
W - 0.3000 -
V 0.3000 0.5000 -
Ti - 0.0300 -
Si 0.1700 0.3700 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.3000 -
Mo 0.9000 1.1000 -
Mn 0.4000 0.7000 -
Cu - 0.2000 -
Cr 2.1000 2.6000 -
C 0.2200 0.2900 -

Mechanical Properties of steel grade 25H2M1F

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)
191 (≥) 919 (≥) 21 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 25H2M1F

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
23 - -     0.34 -  
364 551 - 44.3 113   -  
292 - 41 41.2   434 232

Heat Treatment of steel grade 25H2M1F

Heat treated : 1757°C - 1468°C

Technological Curves of steel grade 25H2M1F

Cross Reference Table (Equivalent Grade) of 25H2M1F

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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