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ASTM A213 TP309Cb Seamless Tubes

    Type: Seamless, Welded
    OD: 1/2"-48"
    Thickness: SCH5-SCHXXS
    Length: 0-12M, Customized
    Process: Hot/Cold Rolled,Hot work,Cold drawn
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ASTM A213 TP309Cb Seamless Tubes, SS 309CB Tube Supplier, ASTM A213 TP309CB Tubes, AISI 309CB Stainless Steel S30940 Tube, ASTM A213 SS 309CB Tubing, ASTM A213 Stainless Steel 309CB Boiler Tube.

ASTM A213 TP309Cb Seamless Tubes:

ASTM A213 TP309Cb Seamless Tubes are high-grade tubes that belong to the austenitic stainless steel family. SS 309CB Tubes are designed to withstand high temperatures and exhibit excellent corrosion resistance, making ASTM A213 TP309CB Tubes particularly suitable for use in applications involving high-temperature chemical processing, thermal processing, and petrochemical processing.

 

One of the key characteristics of these AISI 309CB Stainless Steel S30940 Tubes is their high chromium and nickel content, which helps to improve their resistance to oxidation and corrosion. In addition to this, the inclusion of niobium gives ASTM A213 TP309Cb Seamless Tubes excellent strength and toughness, which makes them ideal for use in harsh environments.

 

Another important feature of these ASTM A213 TP309Cb Seamless Tubes is their seamless design, which ensures that ASTM A213 SS 309CB Tubings are free from any internal or external defects that may compromise their strength or integrity. This is achieved by using a specialized process that involves heating a solid billet to its melting point and extruding it into a seamless tube.


ASTM A213 SS 309CB Seamless Tube Chemical Composition

A213 GRADES

UNS

C

MN

P

S

SI

CR

NI

MO

TI

NB

N

TP309Cb

S30940

0.08

2.0

0.045

0.030

1.0

22.0-24.0

12.0-16.0

0.75


10xC min
1.10 max


 

ASTM A213 Stainless Steel 309CB Seamless Tube Mechanical Properties


Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

309CB

515

205

40

95

217


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