A333 Gr.6 Low Temperature Steel Tube

A333 Gr.6 Low Temperature Steel Tube
Product Details

A333 Gr.6 low temperature steel tube

Company Introduction

The company's production equipment is the present domestic most advanced with three roll mandrel rolling united .With advanced technology, sophisticated production equipment, preferable testing equipment,overall technical equipment reaches the domestic advanced level, the production product has the high rolling precision , the performance is superior, the wall thickness is uniform, the exterior surface is smooth, the specification scope is wide and so on the advantages. 

Product Introduction

Steel pipe are widely used in ship building,construction,mechanical manufacturing,etc.

A333 Gr.1,3,6 low temperature seamless steel pipes is our main products. The available grades are ASTM A333 Gr.1,3,6. Our supplying size range is 21.3-609.4mm O.D. x 2.0-50.0mm thickness. If you have any question about our products, please contact us.

Chemical Composition and Mechanical Property For ASTM A333

Steel Grade

Chemical Composition


Mechanical performance

C(Max)

Si

Mn

P(Max)

S(Max)

Ni

Tensile strength(Min)

Yield Strength
(Min)

psi

Mpa

psi

Mpa

Grade 1

0.3


0.4-1.06

0.025

0.025


55000

380

30000

205

Grade 3

0.19

0.18-0.37

0.31-0.64

0.025

0.025

3.18-3.82

65000

450

35000

240

Grade 6

0.3

0.10(Min)

0.29-1.06

0.025

0.025


60000

415

35000

240

Low Temperature Impact Tests:

Steel Grade

Impact Temperature Requirement For ASTM A333

ºF

ºC

Grade 1

-50

-45

Grade 3

-150

-100

Grade 6

-50

-45

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