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SQV2B

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Japan JIS SQV2B 压力容器用淬火和回火的锰，钼和锰，钼，镍合金钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SQV2B / SQV2B
Category Grade Standard Region/Area Standard Content
Metals SQV2B JIS G3120 Japan 压力容器用淬火和回火的锰，钼和锰，钼，镍合金钢板

Chemical composition(mass fraction)(wt.%) of the SQV2B

Element Min Max Similar

Mechanical Properties of steel grade SQV2B

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)
699 (≥) 294 (≥) 42 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade SQV2B

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
23 - -     0.34 -  
998 914 - 14.3 123   -  
251 - 33 42.2   422 431

Heat Treatment of steel grade SQV2B

Heat treated : 1112°C - 1353°C

Technological Curves of steel grade SQV2B

Cross Reference Table (Equivalent Grade) of SQV2B

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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