ASTM A333 Grade3 Carbon Steel Pipe

ASTM A333 Grade3 Carbon Steel Pipe

Standard: ASTM A333
Manufacturing range: OD: 88.9~1422MM; WT: 2.11~140mm
Structure: Seamless
Manufacture: Hot rolled or Cold drawn

Product Details

ASTM A333 Grade 3 is the part of standard covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. ASTM A333 Grade 3 alloy pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation.


1. Ordering Information

Quantity (feet, centimeters, or number of lengths),

Name of material (seamless pipe),

Grade (Gr.3),

Size (NPS or outside diameter and schedule number of average wall thickness),

Lengths (specific or random),

End finish

Optional requirements

Test report required


2. Standards:
ASTM A333: Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service

3. Chemical Composition

Chemical Composition % Gr. 3








 SiNiCrCu Al





4. Mechanical Properties

Tensile Strength, min: 65ksi/450MPa

Yield Strength, min: 35ksi/240MPa


5. Available Size Range

OD: 88.9~1422mm (3''~56'')

WT: 2.11~140mm (Sch 10 and above)


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