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SS14 2378

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SS14 2377 SS14 2380
#SS14 # #2378

Description

Sweden SS SS14 2378 and SS14 2378 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: SS14 2378
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel SS14 2378 SS Sweden
SS14 2370
SS14 2371
SS14 2372
SS14 2374
SS14 2375
SS14 2376
STS329J3L
STS329J4L
STS405
SS14 2377

Chemical composition(mass fraction)(wt.%) of the SS14 2378

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Cu(%)
Max 0.020 Max 0.80 Max 1.0 Max 0.03 Max 0.010 19.5-20.5 17.5-18.5 6.0-6.5 0.18-0.22 0.50-1.0

Mechanical Properties of steel grade SS14 2378

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)
335 (≥) 587 (≥) 13 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade SS14 2378

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
22 - -     0.31 -  
757 573 - 11.3 332   -  
975 - 14 32.2   344 142

Heat Treatment of steel grade SS14 2378

Heat treated : 1996°C - 1427°C

Technological Curves of steel grade SS14 2378

Cross Reference Table (Equivalent Grade) of SS14 2378

Grade Standard Country Application
SS14:1770 SS Sweden Carbide for cutting tools
SS14:1770 SS Sweden Carbide for cutting tools
SS14:1778 SS Sweden Carbide for cutting tools
SS14:1778 SS Sweden Carbide for cutting tools
SS14:1880 SS Sweden Carbide for cutting tools
SS14:1880 SS Sweden Carbide for cutting tools
SS14:1885 SS Sweden Carbide for cutting tools
SS14:1885 SS Sweden Carbide for cutting tools
SS14:— SS Sweden Carbide for cutting tools
SS14:— SS Sweden Carbide for cutting tools
SS14:2140 SS Sweden Carbide for cutting tools
SS14:2242 SS Sweden Carbide for cutting tools
SS14:2242 SS Sweden Carbide for cutting tools
SS14:2260 SS Sweden Carbide for cutting tools
SS14:2260 SS Sweden Carbide for cutting tools
SS14:2310 SS Sweden Carbide for cutting tools
SS14:2310 SS Sweden Carbide for cutting tools
SS14:2312 SS Sweden Carbide for cutting tools
SS14:2312 SS Sweden Carbide for cutting tools
SS14:2314 SS Sweden Carbide for cutting tools
SS14 2377 SS14 2380
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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