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OX 300 CrMo 27 1

Favorite Datasheet

Hungary MSZ OX300CrMo271 Abrasion resisting alloyed cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: OX300CrMo271 / OX 300 CrMo 27 1
Category Grade Standard Region/Area Standard Content
Metals OX 300 CrMo 27 1 MSZ 8273 Hungary Abrasion resisting alloyed cast iron

Chemical composition(mass fraction)(wt.%) of the OX 300 CrMo 27 1

Element Min Max Similar
Si 0.2000 1.0000 -
Ni - 1.2000 -
Mo 1.0000 1.2000 -
Mn 0.5000 1.0000 -
Cr 23.0000 28.0000 -
C 3.0000 3.5000 -

Mechanical Properties of steel grade OX 300 CrMo 27 1

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)
999 (≥) 992 (≥) 42 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade OX 300 CrMo 27 1

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
43 - -     0.13 -  
694 398 - 42.3 231   -  
833 - 24 11.2   142 324

Heat Treatment of steel grade OX 300 CrMo 27 1

Heat treated : 1633°C - 1957°C

Technological Curves of steel grade OX 300 CrMo 27 1

Cross Reference Table (Equivalent Grade) of OX 300 CrMo 27 1

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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