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A493 Type 384

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America ASTM A493Type384 冷镦和冷锻不锈钢和耐热钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A493Type384 / A493 Type 384
Category Grade Standard Region/Area Standard Content
Metals A493 Type 384 ASTM A493 America 冷镦和冷锻不锈钢和耐热钢丝

Chemical composition(mass fraction)(wt.%) of the A493 Type 384

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 17.0000 19.0000 -
Mn - 2.0000 -
Cr 15.0000 17.0000 -
C - 0.0400 -

Mechanical Properties of steel grade A493 Type 384

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)
492 (≥) 699 (≥) 12 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade A493 Type 384

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
42 - -     0.44 -  
773 836 - 24.3 243   -  
281 - 11 31.2   442 222

Heat Treatment of steel grade A493 Type 384

Heat treated : 1844°C - 1413°C

Technological Curves of steel grade A493 Type 384

Cross Reference Table (Equivalent Grade) of A493 Type 384

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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