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NCF 825 TB

Favorite Datasheet

Japan JIS NCF825TB 无缝镍 - 铬 - 铁合金热交换器管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NCF825TB / NCF 825 TB
Category Grade Standard Region/Area Standard Content
Metals NCF 825 TB JIS G4904 Japan 无缝镍 - 铬 - 铁合金热交换器管

Chemical composition(mass fraction)(wt.%) of the NCF 825 TB

Element Min Max Similar
Ti 0.6000 1.2000 -
Si - 0.5000 -
S - 0.0150 -
P - 0.0300 -
Ni 38.0000 46.0000 -
Mo 2.5000 3.5000 -
Mn - 1.0000 -
Fe - - -
Cu 1.5000 3.0000 -
Cr 19.5000 23.5000 -
C - 0.0500 -
Al - 0.2000 -

Mechanical Properties of steel grade NCF 825 TB

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)
242 (≥) 154 (≥) 32 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade NCF 825 TB

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 - -     0.23 -  
765 155 - 11.3 341   -  
569 - 43 22.2   114 433

Heat Treatment of steel grade NCF 825 TB

Heat treated : 1341°C - 1183°C

Technological Curves of steel grade NCF 825 TB

Cross Reference Table (Equivalent Grade) of NCF 825 TB

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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Jiangyou Longhai Special Steel Co.,Ltd.

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