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Carpenter 20Nb3

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Global 企业标准 Carpenter20Nb3 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Carpenter20Nb3 / Carpenter 20Nb3
Category Grade Standard Region/Area Standard Content
Metals Carpenter 20Nb3 -- Global

Chemical composition(mass fraction)(wt.%) of the Carpenter 20Nb3

Element Min Max Similar
Si - 1.0000 -
S - 0.0350 -
P - 0.0450 -
Ni 32.0000 38.0000 -
Nb - 1.0000 -
Mo 2.0000 3.0000 -
Mn - 2.0000 -
Fe - - -
Cu 3.0000 4.0000 -
Cr 19.0000 21.0000 -
C - 0.0700 -

Mechanical Properties of steel grade Carpenter 20Nb3

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)
817 (≥) 165 (≥) 32 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade Carpenter 20Nb3

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
44 - -     0.24 -  
891 549 - 41.3 422   -  
154 - 44 41.2   221 213

Heat Treatment of steel grade Carpenter 20Nb3

Heat treated : 1171°C - 1474°C

Technological Curves of steel grade Carpenter 20Nb3

Cross Reference Table (Equivalent Grade) of Carpenter 20Nb3

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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