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N08021

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America UNS N08021 奥氏体铬镍铜钼合金焊接填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: N08021 / N08021
Category Grade Standard Region/Area Standard Content
Metals N08021 -- America 奥氏体铬镍铜钼合金焊接填充金属

Chemical composition(mass fraction)(wt.%) of the N08021

Element Min Max Similar
Si - 0.6000 -
S - 0.0300 -
P - 0.0300 -
Ni 32.0000 36.0000 -
Nb+Ta - - -
Mo 2.0000 3.0000 -
Mn - 2.5000 -
Fe - - -
Cu 3.0000 4.0000 -
Cr 19.0000 21.0000 -
C - 0.0700 -

Mechanical Properties of steel grade N08021

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)
219 (≥) 516 (≥) 24 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade N08021

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
14 - -     0.11 -  
116 651 - 12.3 314   -  
498 - 34 34.2   313 313

Heat Treatment of steel grade N08021

Heat treated : 1434°C - 1728°C

Technological Curves of steel grade N08021

Cross Reference Table (Equivalent Grade) of N08021

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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