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329

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S32900 S32906
#329

Description

329 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 329
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy 329
S32304
2304
S32506
S32520
S32550
255
S32750
2507
S32760
S32900

Chemical composition(mass fraction)(wt.%) of the 329

 


C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.08 0.75 1 0.04 0.03 23-28 2-5
Mo Al Cu Nb Ti V Ce
1-2            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 329

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)
379 (≥) 112 (≥) 14 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 329

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
14 - -     0.42 -  
823 515 - 34.3 344   -  
126 - 44 22.2   443 221

Heat Treatment of steel grade 329

Heat treated : 1579°C - 1471°C

Technological Curves of steel grade 329

Cross Reference Table (Equivalent Grade) of 329

Grade Standard Country Application
S32950 UNS USA Dual-phase steel
S32950 UNS USA Dual-phase 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
SUS329J1FB JIS Japan austenite and ferrite special steel
SUS329JITP JIS Japan austenitic special steel
SUS329J4LTP JIS Japan austenitic special steel
STS329J1 Austenitic Steel
STS329J1 Austenitic Steel
STS329J3L Austenitic Steel
STS329J3L Austenitic Steel
STS329J4L Austenitic Steel
STS329J4L Austenitic Steel
STS329J3L China
STS329J3L China
STS329J4L
STS329J4L
CNS 329J China China Taiwan Stainless steel
CNS 329J1 China China Taiwan Stainless steel
S32900 S32906
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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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