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SS 2378

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SS 2377 SS 2380
#2378

Description

Sweden SS SS 2378 Swedish SS standard stainless steel and heat resistant steel and SS 2378 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: SS 2378
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy SS 2378 SS Sweden Swedish SS standard stainless steel and heat resistant steel
SS 2367
SS 2368
SS 2370
SS 2371
SS 2372
SS 2374
SS 2375
SS 2376
SS 2375
SS 2377

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Cu(%)
Max 0.020 Max 0.80 Max 1.0 Max 0.03 Max 0.01 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 SS 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)
541 (≥) 171 (≥) 22 13 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade SS 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
31 - -     0.12 -  
723 114 - 22.3 413   -  
587 - 34 23.2   232 431

Heat Treatment of steel grade SS 2378

Heat treated : 1549°C - 1673°C

Technological Curves of steel grade SS 2378

Cross Reference Table (Equivalent Grade) of SS 2378

Grade Standard Country Application
1.2378 DIN Germany Cold working alloy tool steel
SS14 2378 SS Sweden
SS14 2378 SS Sweden
SS 2378 SS Sweden Swedish SS standard stainless steel and heat resistant steel
SS 2377 SS 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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