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Mn2NiMo

Favorite Datasheet

Germany DIN Mn2NiMo Classification of covered electrodes for manual metal arc- welding of high strength steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Mn2NiMo / Mn2NiMo
Category Grade Standard Region/Area Standard Content
Metals Mn2NiMo DIN 8529-1 Germany Classification of covered electrodes for manual metal arc- welding of high strength steels

Chemical composition(mass fraction)(wt.%) of the Mn2NiMo

Element Min Max Similar
S - 0.0200 -
P - 0.0250 -
Ni 1.8000 2.6000 -
Mo 0.3000 0.6000 -
Mn 1.4000 2.0000 -
C 0.0300 0.1000 -

Mechanical Properties of steel grade Mn2NiMo

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)
877 (≥) 463 (≥) 22 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade Mn2NiMo

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
12 - -     0.12 -  
424 156 - 42.3 241   -  
925 - 43 31.2   314 344

Heat Treatment of steel grade Mn2NiMo

Heat treated : 1172°C - 1798°C

Technological Curves of steel grade Mn2NiMo

Cross Reference Table (Equivalent Grade) of Mn2NiMo

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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