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SUS444

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SUS436J1L SUS445J1②
#SUS444

Description

SUS444 and SUS444 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS444
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS444
SUS440A
SUS440B
SUS440C
SUS440F
SUS630
SUS631
SUS430LX
SUS430J1L②
SUS436L
SUS436J1L

Chemical composition(mass fraction)(wt.%) of the SUS444

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%)
Max 0.025 Max 1.00 Max 1.00 Max 0.04 Max 0.03 17.0-20.0 Max 0.60 Max 0.60 Max 0.025

Mechanical Properties of steel grade SUS444

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)
298 (≥) 224 (≥) 14 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade SUS444

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 - -     0.12 -  
189 396 - 12.3 334   -  
289 - 43 31.2   231 312

Heat Treatment of steel grade SUS444

Heat treated : 1961°C - 1252°C

Technological Curves of steel grade SUS444

Cross Reference Table (Equivalent Grade) of SUS444

Grade Standard Country Application
SUS444
SUS444LTP JIS Japan ferritic stainless steel
SUS436J1L SUS445J1②
Available Suppliers
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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