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100 CrMnMo 7

Favorite Datasheet

Spain UNE 100CrMnMo7 Ball and roller bearing steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 100CrMnMo7 / 100 CrMnMo 7
Category Grade Standard Region/Area Standard Content
Metals 100 CrMnMo 7 UNE 36027 Spain Ball and roller bearing steels

Chemical composition(mass fraction)(wt.%) of the 100 CrMnMo 7

Element Min Max Similar
Si 0.2000 0.4000 -
S - 0.0250 -
P - 0.0300 -
Mo 0.2000 0.4000 -
Mn 0.6000 0.9000 -
Cr 1.6500 1.9500 -
C 0.9500 1.1000 -

Mechanical Properties of steel grade 100 CrMnMo 7

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)
449 (≥) 973 (≥) 34 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade 100 CrMnMo 7

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 - -     0.11 -  
949 834 - 11.3 213   -  
438 - 12 13.2   322 423

Heat Treatment of steel grade 100 CrMnMo 7

Heat treated : 1268°C - 1295°C

Technological Curves of steel grade 100 CrMnMo 7

Cross Reference Table (Equivalent Grade) of 100 CrMnMo 7

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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