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B581 N06975

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America ASTM B581N06975 镍铬铁钼铜合金条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B581N06975 / B581 N06975
Category Grade Standard Region/Area Standard Content
Metals B581 N06975 ASTM B581 America 镍铬铁钼铜合金条

Chemical composition(mass fraction)(wt.%) of the B581 N06975

Element Min Max Similar
W - 1.5000 -
Ta+Nb - 0.5000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - - -
Mo 6.0000 8.0000 -
Mn - 1.0000 -
Fe 18.0000 23.0000 -
Cu 1.5000 2.5000 -
Cr 21.0000 23.0000 -
Co - 5.0000 -
C - 0.0150 -

Mechanical Properties of steel grade B581 N06975

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)
557 (≥) 936 (≥) 22 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade B581 N06975

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 - -     0.31 -  
563 632 - 44.3 444   -  
634 - 24 21.2   322 422

Heat Treatment of steel grade B581 N06975

Heat treated : 1522°C - 1337°C

Technological Curves of steel grade B581 N06975

Cross Reference Table (Equivalent Grade) of B581 N06975

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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