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OX CrMoNi 20 21

Favorite Datasheet

Hungary MSZ OXCrMoNi2021 Abrasion resisting alloyed cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: OXCrMoNi2021 / OX CrMoNi 20 21
Category Grade Standard Region/Area Standard Content
Metals OX CrMoNi 20 21 MSZ 8273 Hungary Abrasion resisting alloyed cast iron

Chemical composition(mass fraction)(wt.%) of the OX CrMoNi 20 21

Element Min Max Similar

Mechanical Properties of steel grade OX CrMoNi 20 21

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)
837 (≥) 767 (≥) 23 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade OX CrMoNi 20 21

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
24 - -     0.43 -  
937 558 - 23.3 312   -  
526 - 12 43.2   423 441

Heat Treatment of steel grade OX CrMoNi 20 21

Heat treated : 1999°C - 1952°C

Technological Curves of steel grade OX CrMoNi 20 21

Cross Reference Table (Equivalent Grade) of OX CrMoNi 20 21

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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