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A276 308

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America ASTM A276308 不锈钢棒材和型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A276308 / A276 308
Category Grade Standard Region/Area Standard Content
Metals A276 308 ASTM A276 America 不锈钢棒材和型材

Chemical composition(mass fraction)(wt.%) of the A276 308

Element Min Max Similar
Ni 10.0000 12.0000 -
Cr 19.0000 21.0000 -
P - 0.0450 -
S - 0.0300 -
Mn - 2.0000 -
Si - 1.0000 -
C - 0.0800 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 10.0000 12.0000 -
Mn - 2.0000 -
Cr 19.0000 21.0000 -
C - 0.0800 -

Mechanical Properties of steel grade A276 308

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)
444 (≥) 531 (≥) 22 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade A276 308

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
11 - -     0.12 -  
264 872 - 14.3 322   -  
547 - 31 14.2   241 444

Heat Treatment of steel grade A276 308

Heat treated : 1599°C - 1916°C

Technological Curves of steel grade A276 308

Cross Reference Table (Equivalent Grade) of A276 308

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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