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A43 Fm 8

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America ASTM A43Fm8 商品生铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A43Fm8 / A43 Fm 8
Category Grade Standard Region/Area Standard Content
Metals A43 Fm 8 ASTM A43 America 商品生铁

Chemical composition(mass fraction)(wt.%) of the A43 Fm 8

Element Min Max Similar
Si 3.2600 3.5000 -
S - 0.0500 -
P 0.5100 0.7000 -
Mn 0.5000 0.7500 -

Mechanical Properties of steel grade A43 Fm 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)
723 (≥) 986 (≥) 33 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade A43 Fm 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
43 - -     0.13 -  
417 834 - 12.3 442   -  
553 - 14 14.2   422 122

Heat Treatment of steel grade A43 Fm 8

Heat treated : 1258°C - 1458°C

Technological Curves of steel grade A43 Fm 8

Cross Reference Table (Equivalent Grade) of A43 Fm 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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