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5N

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America ASTM 5N 钽和钽合金板，薄板和带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 5N / 5N
Category Grade Standard Region/Area Standard Content
Metals 5N ASTM B708 America 钽和钽合金板，薄板和带材

Chemical composition(mass fraction)(wt.%) of the 5N

Element Min Max Similar
Cl - 0.0001 -
Li - 0.0001 -
U - - -
Th - - -
C - 0.0040 -
Mn - 0.0001 -
S - 0.0001 -
Si - 0.0001 -
Ni - 0.0001 -
Cr - 0.0001 -
Mo - 0.0010 -
Cu - 0.0001 -
V - 0.0001 -
W - 0.0010 -
Ti - 0.0001 -
Ca - 0.0001 -
Zr - 0.0001 -
Cd - 0.0001 -
N - 0.0040 -
Al - 0.0001 -
Ta 99.9500 - -
Nb - 0.0010 -
Zn - 0.0001 -
Mg - 0.0001 -
Sn - 0.0001 -
K - 0.0001 -
Na - 0.0001 -
Fe - 0.0001 -
Co - 0.0001 -
H - 0.0010 -
O - 0.0100 -
Pb - 0.0001 -
Y - 0.0001 -
Hf - 0.0001 -
Others each - 0.0001 -
Others total - 0.0050 -

Mechanical Properties of steel grade 5N

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)
778 (≥) 676 (≥) 42 41 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 5N

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
43 - -     0.13 -  
392 198 - 31.3 221   -  
361 - 14 22.2   441 114

Heat Treatment of steel grade 5N

Heat treated : 1442°C - 1129°C

Technological Curves of steel grade 5N

Cross Reference Table (Equivalent Grade) of 5N

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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