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DIN1.4462/2205 Duplex Steel Round Bar

Time: 2017-8-24   【Print】  【Close

Product Description:

 DIN1.4462 Duplex Steel Round Bar

Stainless Steel Round Bar  duplex 2205 uns s32205  1.4462

(1) Standard: ASTM/ASME A240
(2) Grade: UNS S32750, S31803, S32760; SAF2205,2507; EN 1.4462, 1.4410, 1.4501 etc.

(3) OD range: 10-273 mm

(4) WT range: 1-20 mm

(5) Length: unbending length or fix length, 1-12 meters

(6) Marking: JW, material grade, standard, specification, heat no.

(7) Package: knitting strip bundle, wooden box or steel box

(8) Mill test certificate: according to EN 10204 3.1

(9) Value added service: Third party inspection; Bright annealed; Polished outside and inside surface

(10) Applications: heat exchangers in refinery industries; petrochemical plants; paper & pulp industries; sugar & beverage industries

 


Chemical Composition

Grade

C

max

Si

max

Mn max

P

max

S

max

Cr

Ni

Mo

N

Cu

S32750

0.030

0.8

1.2

0.030

0.015

24.0-26.0

6.0-8.0

3.0-5.0

0.24-0.32

0.5max

S31803

0.030

1.0

2.0

0.030

0.020

21.0-23.0

4.50-6.50

2.50-3.50

0.08-0.20

 

 

Physical Properties

Grade

Y.S.MPa min

T.S.Mpa min

Elongation %

Hardness HRC 

S32750

550

800

15

31

S31803

450

620

25

31


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