Jiangsu Plaza Premium Electric Instrument Co., Ltd.
Main products:Thermocouple, Electric Heating Element
Products
Contact Us
  • Contact Person : Ms. Yuan April
  • Company Name : Jiangsu Plaza Premium Electric Instrument Co., Ltd.
  • Tel : 086-0523-86155311
  • Fax : 086-0523-83767111
  • Address : Jiangsu,taizhou,Zhangguo Town Industrial Zone
  • Country/Region : China
  • Zip : 225722

series steel pipe

series steel pipe
Product Detailed
1Cr18Ni9Ti/321 series

Feature :

--Add Ti in 304 steel, so corrosivity is fine when it is brilliant to resist; --Intensity of high temperature and high temperature resist oxygen quality finely; --With high costs, processability is inferior to  304.

The use:

--Aviation machine part, and boiler vapour make blast pipe; --The utensil which the chemical industry, hot permutater,etc. used under the high temperature.

Chemical composition :

The specification

C

Si

Mn

P

S

Cr

Ni

Ti

321

≤0.08

≤1.00

≤2.00

≤0.045

≤0.030

17.00-19.00

9.00-13.00

Ti: 5 *C%

Material performance :

The specification

YS(kgf/mm 2 )

TS(kgf/mm 2 )

EL(%)

Hv

321

≥21

≥53

≥40

≤200

Physics performance :

Differentiation

321

Resistance than( μΩ. cm)

72.00

The specific heat( j/g.k)

0.503

Spread the temperature( w/m.k)

16.1



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