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GST97

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China YB GST97 硅石 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GST97 / GST97
Category Grade Standard Region/Area Standard Content
Metals GST97 YB/T 5268 China 硅石

Chemical composition(mass fraction)(wt.%) of the GST97

Element Min Max Similar
P2O5 - 0.0300 -
CaO - 0.3000 -
Al2O3 - 1.0000 -
SiO2 97.0000 - -

Mechanical Properties of steel grade GST97

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)
553 (≥) 793 (≥) 31 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade GST97

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
33 - -     0.24 -  
749 454 - 44.3 424   -  
172 - 41 44.2   331 332

Heat Treatment of steel grade GST97

Heat treated : 1794°C - 1957°C

Technological Curves of steel grade GST97

Cross Reference Table (Equivalent Grade) of GST97

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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