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S 147

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England B.S. S147 Specification for 0.5% nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S147 / S 147
Category Grade Standard Region/Area Standard Content
Metals S 147 BS 2S 147 England Specification for 0.5% nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts

Chemical composition(mass fraction)(wt.%) of the S 147

Element Min Max Similar
Si 0.2000 0.3500 -
S - 0.0200 -
P - 0.0250 -
Ni 0.4000 0.7000 -
Mo 0.2000 0.3000 -
Mn 0.7500 1.0000 -
Cr 0.4000 0.6000 -
C 0.3800 0.4300 -

Mechanical Properties of steel grade S 147

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)
187 (≥) 797 (≥) 33 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade S 147

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
21 - -     0.24 -  
296 944 - 24.3 232   -  
137 - 14 12.2   422 424

Heat Treatment of steel grade S 147

Heat treated : 1124°C - 1171°C

Technological Curves of steel grade S 147

Cross Reference Table (Equivalent Grade) of S 147

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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