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A312 TP321 Stainless Steel Seamless Pipe

    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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A312 TP321 Stainless Steel Seamless Pipe, AISI 321 ERW Pipe, DIN 1.4541 Seamless Pipe, AISI 321 Tube, ASTM A312 TP321 Seamless Pipe, ASTM A312 TP 321 Round Pipe, SA 312 TP 321 Rectangular Pipe, W.NR. 1.4541 Square Pipe.

A312 TP321 Stainless Steel Seamless Pipe:

A312 TP321 Stainless Steel Seamless Pipes are a common austenitic stainless steel alloy. AISI 321 ERW Pipe has excellent forming, welding, and phase stability properties. Because of its stability, the material is known for its resistance to intergranular corrosion. This makes it suitable for applications in intermittent service temperatures. SS 321 Seamless Pipes have a minimum tensile strength of 515 Mpa. The addition of titanium to the 1.4541 Seamless Pipe boosts its strength. Alloy 321 is commonly used in engineering and chemical equipment. ASTM A312 TP321 Seamless Pipe has a maximum hardness of Rockwell 95 HRB. Aside from its machinability, the SS 321 Steel is resistant to atmospheric corrosion, inorganic chemicals, and chlorides.

 

A312 TP321 Stainless Steel Seamless Pipe is suitable for use in applications that involve high temperatures. SS 321 Pipe is preferred over stainless steel 304l pipe in the high-temperature range due to its better strength and formability. Moreover, it can be welded in place using standard shop fabrication procedures. Stainless 321 Pipe is also resistant to aqueous corrosion and subsequent aqueous corrosion. Usually, ASTM A312 TP 321 Round Pipe is used in functions between 800 and 1650 Degrees C.


Stainless Steel 321/321H Seamless Pipes Equivalent Grades:

STANDARD

WERKSTOFF NR.

UNS

JIS

EN


SS 321

1.4541

S32100

SUS 321

X6CrNiTi18-10


 


SS 321 / 321H Seamless Pipes Chemical Composition:

Grade

C

Mn

Si

P

S

Cr

N

Ni

Ti


SS 321

0.08 max

2.0 max

1.0 max

0.045 max

0.030 max

17.00 – 19.00

0.10 max

9.00 – 12.00

5(C+N) – 0.70 max



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