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S31260 Corrosion-resistant Alloy Seamless Tubes for Casing Tubing Coupling

Group CRA Pipes
Min. Order 1 piece
Terms of Payment L/C, T/T
Update Time 2019-05-30
Item specifics
Wall Thickness1-15mm
Length2m-12m or as customers' requests
Outer Diameter6-219mm
Delivery Conditioncold drawn/rolled, annealed, Quenched and tempered

Application:

Petroleum and natural gas industries

Corrosio resistand alloy seamless tubes

Casing, tubing, and couplong stock

Product Details:

Standard: API 5CRA for Corrosion resistant Alloy Seamless Tubes Use as Casing, Tubing and Coupling stock.

Steel Grade: S31260

Size Range:OD: 6-219mm, Wall Thickness: 1.0-15mm

Chemical Composition(%):

Material Identity

UNS number

Chemical Composition(max.%) mass fraction or range, unless otherwise indicated

Group

Structure

C

Cr

Ni

Fe

Mn

Si

Mo

Cu

P

S

W

N

2

Duplex austenitic/ferritic

S31260

0.03

24-26

5.5-7.5

Bal.

1

0.75

2.5-3.5

0.2-0.8

0.03

0.03

0.1-0.5

0.1-0.3

Mechanical Properties:

Material  Identity

UNS

Number

Grade

Delivery

Condition

Yield Strength

(Mpa)

Tensile Strength

(Mpa)

Elongation

(%)

Hardness

HRC

Group

Min.

Max.

Min.

Min.

Max.

2

S31260

75

SA

517

689

621

25

26

110

CH

758

965

862

11

36

125

CH

862

1000

896

10

36