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NAK55

Favorite Datasheet

Japan SHIMOMURA NAK55 工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NAK55 / NAK55
Category Grade Standard Region/Area Standard Content
Metals NAK55 SHIMOMURA TS Japan 工具钢

Chemical composition(mass fraction)(wt.%) of the NAK55

Element Min Max Similar
Mo - 0.1000 -
Al - 1.0000 -
Cu - 1.0000 -
Ni - 3.0000 -
Mn - - -
Si - 0.3000 -
C - 0.1500 -

Mechanical Properties of steel grade NAK55

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)
836 (≥) 183 (≥) 41 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade NAK55

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
24 - -     0.12 -  
353 667 - 14.3 224   -  
911 - 43 13.2   233 313

Heat Treatment of steel grade NAK55

Heat treated : 1816°C - 1252°C

Technological Curves of steel grade NAK55

Cross Reference Table (Equivalent Grade) of NAK55

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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