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TH82A

Favorite Datasheet

China 鞍钢Q/ASB TH82A 弹簧钢丝用钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TH82A / TH82A
Category Grade Standard Region/Area Standard Content
Metals TH82A Q/ASB 339 China 弹簧钢丝用钢盘条

Chemical composition(mass fraction)(wt.%) of the TH82A

Element Min Max Similar
N - 0.0080 -
Cu - 0.2000 -
Ni - 0.2500 -
Cr - 0.2500 -
S - 0.0250 -
P - 0.0250 -
Mn 0.3000 0.6000 -
Si 0.1500 0.3500 -
C 0.7900 0.8600 -

Mechanical Properties of steel grade TH82A

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)
493 (≥) 196 (≥) 44 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade TH82A

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 - -     0.43 -  
178 652 - 43.3 321   -  
345 - 24 33.2   141 344

Heat Treatment of steel grade TH82A

Heat treated : 1264°C - 1198°C

Technological Curves of steel grade TH82A

Cross Reference Table (Equivalent Grade) of TH82A

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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