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CHROME MOLYBDENUM – 4130 STEEL TUBES

By adminDec 2,2015

ANAND SEAMLESS manufactures Chrome Molybdenum – 4130 grade steel tubes to confirm to various international grades like MIL -T 6736 B, ASTM A 519 – 4130 etc to serve to the various applications that the tube finds. This grade Chrome Molybdenum Tubes – 4130 Steel mainly find application where there is requirement for higher resistance to corrosion, fatigue , temperature etc and hence is quickly replacing the carbon steel tubes in many industries. It finds application primarily in Aerospace – Aircraft Quality Tubing, Heat Exchangers in Petrochemical and refining Industries, OEM component manufacturers of Automobile Components.

These tubes are custom made to the Buyers size and requirement through the Cold Drawing Process and subsequently supplied in Normalized condition for ease of further operations like Bending, Machining, and Welding etc. Since the tubes are produced by Cold Drawn (Drawn On Mandrel – DOM ) process the dimensional tolerances are maintained very closely. This reduces the further processing costs and also provides better results on design because of more accuracy.

Mainly the above tubes can be supplied in the following supply conditions

SRNO

SUPPLY CONDITION

GRADE

UTS

MPA

YS

MPA

ELONGATION

HARDNESS

HRB

1

NORAMLIZED

ASTM A 519 4130N

MIL – T 6736 B (N)

621

414

20 %

95

2

STRESS RELIEVED

ASTM A 519 4130SR

MIL – T 6736 B (N)

724

586

10 %

89

3

ANNEALED

ASTM A 519 4130A

MIL – T 6736 B (A)

517

379

30 %

81

The tubing can be supplied in the above mentioned heat treatments and mechanical conditions.

Furthermore the 4130 Steel grade material can be hardened and tempered also for specific purposes. Hence, it finds application in manufacturing many automotive components like Bushing, bearing recess, spacers, etc. The benefits of these are mainly reduced machining cost, reduced tooling cost, increased per machine output, increased per man output

Furthermore, specialized treatments and conditions for reduced Decarburization can also be supplied.

Anand Seamless is the only manufacturer in India to manufacture tubes by Cold Drawn Seamless Tube and provide the same in export quality grades.

Furthermore with leadership of directors having vast experience, the supply of these tubes with the desired quality can be achieved.

We would be extremely happy to serve you by supplying the above said products to your needs and specifications. Kindly forward your inquiries at inquiry@anandseamless.com.

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