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SFVA F 12

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Japan JIS SFVAF12 高温压力容器用合金钢锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SFVAF12 / SFVA F 12
Category Grade Standard Region/Area Standard Content
Metals SFVA F 12 JIS G3203 Japan 高温压力容器用合金钢锻件

Chemical composition(mass fraction)(wt.%) of the SFVA F 12

Element Min Max Similar

Mechanical Properties of steel grade SFVA F 12

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)
198 (≥) 184 (≥) 13 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade SFVA F 12

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 - -     0.21 -  
358 916 - 33.3 214   -  
398 - 14 34.2   412 142

Heat Treatment of steel grade SFVA F 12

Heat treated : 1844°C - 1538°C

Technological Curves of steel grade SFVA F 12

Cross Reference Table (Equivalent Grade) of SFVA F 12

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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