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ASTM A333 Grade 9 seamless steel pipe

ASTM A333 Grade 9 is the part of standard covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures.

ASTM A333 Gr.9 seamless steel pipe Chemical Requirements


Element

Composition, %

Carbon, max

0.20

Manganese

0.40-1.06

Phosphorus, max

0.025

Sulfur, max

0.025

Nickel

1.60-2.24

Copper

0.75-1.25

ASTM A333 Gr.9 seamless steel pipe Mechanical Properties

 

psi

MPa

Tensile strength, min

63 000

435

Yield strength, min

46 000

315

ASMT A333 Grade 9 seamless and welded pipes shall be treated to control their microstructure. Tensile tests, impact tests, hydrostatic tests, and nondestructive electric tests shall be made in accordance to specified requirements.

ASTM A333 Gr.9 Seamless Steel Pipe Surface:
Black painted,PE coated,HDPE,Varnished,Galvanized ,anti-rush oiled,etc

As a ASTM A333 Gr.9 Seamless Steel Pipe manufacturer, we usually keep hundreds tons ASTM A333 Gr.9 Seamless Steel Pipe in stock each month. Based on these stock source, our advantage has spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, welding. We can also provide the ASTM A333 Gr.9 Seamless Steel Pipe in machining parts and steel structure.

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