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QStE 380 TM

Favorite Datasheet

Global 企业标准 QStE380TM Salzgitter Mannesmann Group and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: QStE380TM / QStE 380 TM
Category Grade Standard Region/Area Standard Content
Metals QStE 380 TM -- Global Salzgitter Mannesmann Group

Chemical composition(mass fraction)(wt.%) of the QStE 380 TM

Element Min Max Similar
C - 0.1200 -
Mn - 1.4000 -
P - 0.0300 -
S - 0.0300 -
Si - 0.5000 -
Ti - 0.2200 -
Al 0.0150 - -
Nb - 0.0900 -
Nb+Ti+V - 0.2200 -

Mechanical Properties of steel grade QStE 380 TM

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)
548 (≥) 856 (≥) 33 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade QStE 380 TM

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
41 - -     0.44 -  
291 678 - 11.3 244   -  
282 - 43 32.2   133 442

Heat Treatment of steel grade QStE 380 TM

Heat treated : 1815°C - 1188°C

Technological Curves of steel grade QStE 380 TM

Cross Reference Table (Equivalent Grade) of QStE 380 TM

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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