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20HG2Ts

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Russia GOST 20HG2Ts Hot-rolled steel for reinforcement of ferroconcrete structures. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 20HG2Ts / 20HG2Ts
Category Grade Standard Region/Area Standard Content
Metals 20HG2Ts GOST 5781 Russia Hot-rolled steel for reinforcement of ferroconcrete structures. Specifications

Chemical composition(mass fraction)(wt.%) of the 20HG2Ts

Element Min Max Similar

Mechanical Properties of steel grade 20HG2Ts

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)
775 (≥) 924 (≥) 24 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 20HG2Ts

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 - -     0.43 -  
262 613 - 11.3 212   -  
483 - 41 42.2   424 213

Heat Treatment of steel grade 20HG2Ts

Heat treated : 1557°C - 1999°C

Technological Curves of steel grade 20HG2Ts

Cross Reference Table (Equivalent Grade) of 20HG2Ts

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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