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ENi6686

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China GB ENi6686 镍及镍合金焊条( and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENi6686 / ENi6686
Category Grade Standard Region/Area Standard Content
Metals ENi6686 GB/T 13814 China 镍及镍合金焊条(

Chemical composition(mass fraction)(wt.%) of the ENi6686

Element Min Max Similar
W 3.0000 4.4000 -
Ti - 0.3000 -
Si - 0.3000 -
S - 0.0150 -
P - 0.0200 -
Ni 49.0000 - -
Mo 15.0000 17.0000 -
Mn - 1.0000 -
Fe - 5.0000 -
Cu - 0.5000 -
Cr 19.0000 23.0000 -
C - 0.0200 -

Mechanical Properties of steel grade ENi6686

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)
466 (≥) 615 (≥) 12 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade ENi6686

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
34 - -     0.14 -  
629 144 - 22.3 341   -  
981 - 24 24.2   111 221

Heat Treatment of steel grade ENi6686

Heat treated : 1454°C - 1395°C

Technological Curves of steel grade ENi6686

Cross Reference Table (Equivalent Grade) of ENi6686

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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