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Description

ASTM A335 P11 Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

1. Commodity: A335 / SA335 P11 alloy steel pipe

2. Standard: ASME A335 / ASME SA335

3. Material: P11, P22, P5, P9, P91, 12Cr1MoVG, 15CrMOG, 12Cr1MoV, 15CroMo.

4. O.D.: 3/4 to 30

5.Wall thickness: 2.77 to 53 mm

6.Length: at random length

7.Surface: Black painted or as required

8.Export to: South America, Russia, Dubai, South Korea etc.

9.Application: alloy steel pipe applies to petroleum, chemical industry, high pressure boiler pipe, building structure etc

Chemical Requirements of SA335 / A335 Steel:

Standard Grade Chemical Composition % ,max Mechanical Requirements
C Si Mn P S Cr Ni Mo Other T.S.min Mpa Y.S.min Mpa EL. min% HB max
ASTM A335 / ASME SA335 P11 0.05-0.15 0.50-1.00 0.30-0.60 0.025 0.025 1.00-5.00 ... 0.44-0.65 ... 415 205 22 ...
P9 0.15 0.25-1.00 0.3-0.60 0.025 0.025 8.00-10.00 ... 0.9-1.10 ... 415 205 22 ...
P5 0.15 0.5 0.3-0.6 0.025 0.025 4.0-6.0 ... 0.45-0.65 ... 415 205 22 ...
P91 0.08-0.12 0.2-0.5 0.3-0.6 0.02 0.01 8.0-9.5 0.4 0.85-1.05 ... 585 415 20 250
P22 0.05-0.15 0.5 0.3-0.6 0.025 0.025 1.9-2.6 0.87-1.13 ... 415 205 22 ...


Mechanicla Properties of ASTM A335 P11:

Tensile Strength, min 415 MPa
Yield Strength, min 205 Mpa
Elongation, min,(%) 30/20 (L/T)


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Cangzhou Datang Steel Pipe Co., Ltd All Right Resevered.