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JIS SUS 440 B

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JIS SUS 434 JIS SUS Y 316
#JIS #SUS #440

Description

JIS JIS SUS 440 B Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: JIS SUS 440 B
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel JIS SUS 440 B JIS
JIS SUS 347
JIS SUS 403
JIS SUS 405
JIS SUS 410
JIS SUS 416
JIS SUS 41OS
JIS SUS 420 J1
JIS SUS 430
JIS SUS 431
JIS SUS 434

Chemical composition(mass fraction)(wt.%) of the JIS SUS 440 B

Element Weight %
C 0.75-0.95
Mn 1.00
Si 1.00
Cr 16.0-18.0
P 0.04
S 0.03
Mo 0.75

Mechanical Properties of steel grade JIS SUS 440 B

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)
811 (≥) 522 (≥) 12 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade JIS SUS 440 B

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
12 - -     0.22 -  
791 794 - 23.3 233   -  
951 - 11 31.2   442 432

Heat Treatment of steel grade JIS SUS 440 B

Heat treated : 1418°C - 1279°C

Technological Curves of steel grade JIS SUS 440 B

Cross Reference Table (Equivalent Grade) of JIS SUS 440 B

Grade Standard Country Application
SUSXM7 JIS Japan austenitic stainless steel
SUSXM15J1 JIS Japan austenitic stainless steel
SUS329J1 JIS Japan Austenitic-ferritic (Duplex) stainless steels
SUS329J3L JIS Japan Austenitic-ferritic (Duplex) stainless steels
SUS329J4L JIS Japan Austenitic-ferritic (Duplex) stainless steels
SUS405 JIS Japan ferritic stainless steels
SUS410L JIS Japan ferritic stainless steels
SUS410L JIS Japan ferritic stainless steels
SUS430 JIS Japan ferritic stainless steels
SUS430F JIS Japan ferritic stainless steels
SUS434 JIS Japan ferritic stainless steels
SUS447J1 JIS Japan ferritic stainless steels
SUSXM27 JIS Japan ferritic stainless steels
SUS403 JIS Japan Martensitic special steel
SUS410 JIS Japan Martensitic special steel
SUS410J1 JIS Japan Martensitic special steel
SUS410F2 JIS Japan Martensitic special steel
SUS416 JIS Japan Martensitic special steel
SUS420J1 JIS Japan Martensitic special steel
SUS420J2 JIS Japan Martensitic special steel
JIS SUS 434 JIS SUS Y 316
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Jiangyou Longhai Special Steel Co.,Ltd.

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