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100 Cr 8

Favorite Datasheet

France AFNOR NF 100Cr8 Iron and steel. Steels for bearings. Types and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 100Cr8 / 100 Cr 8
Category Grade Standard Region/Area Standard Content
Metals 100 Cr 8 NF A35-565 France Iron and steel. Steels for bearings. Types

Chemical composition(mass fraction)(wt.%) of the 100 Cr 8

Element Min Max Similar

Mechanical Properties of steel grade 100 Cr 8

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)
267 (≥) 738 (≥) 23 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 100 Cr 8

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
41 - -     0.34 -  
585 969 - 14.3 123   -  
127 - 14 32.2   424 342

Heat Treatment of steel grade 100 Cr 8

Heat treated : 1733°C - 1998°C

Technological Curves of steel grade 100 Cr 8

Cross Reference Table (Equivalent Grade) of 100 Cr 8

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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Jiangyou Longhai Special Steel Co.,Ltd.

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