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321

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316L 410
#321

Description

Australia AS 321 Australia Stainless steel and 321 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 321
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 321 AS Australia Australia Stainless steel
444
209
302
302HQ
303
304
304L
310
316
316L

Chemical composition(mass fraction)(wt.%) of the 321

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.08 1 2.00 0* 045 0.03 17.0-19.0 9.00-12.0

Mechanical Properties of steel grade 321

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)
191 (≥) 654 (≥) 34 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 321

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
23 - -     0.43 -  
616 214 - 44.3 413   -  
843 - 23 11.2   241 423

Heat Treatment of steel grade 321

Heat treated : 1154°C - 1918°C

Technological Curves of steel grade 321

Cross Reference Table (Equivalent Grade) of 321

Grade Standard Country Application
SUS321FB JIS Japan austenitic special steel
SUS321HFB JIS Japan austenitic special steel
SUS321LTP JIS Japan austenitic special steel
SUS321HTP JIS Japan austenitic special steel
SUS321TKA JIS Japan ferritic stainless steel
321S31 UK austenitic special steel
321S51(1010) UK austenitic special steel
321S51(1105) UK austenitic special steel
321S31 UK austenitic special steel
A35-586 321F20 AFNOR France Resistant to high boron steel(NF A 36-580(1983))
STS321 KS Korea Austenitic Steel
STS321 KS Korea Austenitic Steel
CNS 321 CNS China CNS standard stainless steel austenite size
STS321TKA KS Korea KS standard mechanical and structure with stainless steel pipe(KS D3536-1992)
SS 2321 SS Sweden Swedish SS standard stainless steel and heat resistant steel
S32168 UNS USA Stainless steel bars
S32169 GBT China Stainless steel bars
E8321 UNE Spain Spain structural alloy steel
411321 CSN Czech Republic The Czech republic Structural steel
11321 CSN Czech Republic The Czech republic Structural steel
316L 410
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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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