ASTM A519 Grade 4130 Steel Tubing

ASTM A519 Grade 4130 Steel Tubing

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Description: The material has high carbon content, and its hardenability and tempering softening resistance can be improved by increasing Cr, Mo and other elements.

Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Lead Time:

Quantity(Metric Tons) 1 - 10 10 - 50 >50
Est. Time(days) 5 10 Negotiable

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Product Introduction

ASTM A519 Gr4130 belongs to the carbon tempered steel of CR-MO system, which has high yield strength and tensile strength and good notch toughness. The material has high carbon content, and its hardenability and tempering softening resistance can be improved by increasing Cr, Mo and other elements. Through chemical composition and simulation test, it is found that the steel is prone to crack or embrittlement in the heat-affected zone during welding.

ASTM A519 Grade 4130 Steel Tubing Chemical composition (%)

Grade

 C

 Mn

 P

 S

 Si

 Cr

 Mo

 4130

 0.28-0.33

 0.40-0.60

 0.035

 0.04

 0.15-0.35

 0.80-1.10

 0.15-0.25

ASTM A519 Grade 4130 Steel Tubing echanical properties (Mpa)

Grade Designation

Condition

Ultimate Strength

Yield Strength

Elongation in 2 in.or 50mm,%

Rockwell,Hardness B Scale

ksi

Mpa

ksi

Mpa

4130

HR

90

621

70

483

20

89

SR

105

724

85

586

10

95

A

75

517

55

379

30

81

N

90

621

60

414

20

89

The ASTM A519 Grade 4130 Steel Tubing is frequently manufactured by hot working the steel material. If required, by the A519 gr 4130 Seamless Tubing can be subsequently cold finished after hot-working the product.

The ASTM A519 Tubing could be furnished in the following shapes i.e. rectangular, round, square as well as special sections.

We can furnish the ASTM A519 4130 Hot Finished Tubing in such a manner that it suits the needs of our clients and their application requirements as well. Hot working of the Alloy Steel ASTM A519 4130 Square Tubing could be performed at a temperature which ranges between 816 °C to about 1093°C . Steel for the specified ASTM A519 Grade 4130 Mechanical Tubing alloy could be cold worked with the help of conventional shop procedures.

If you need ASTM A519 Grade 4130 Steel Tubing or Pipe, please contact us!

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Henan BEBON Iron & Steel Co., Ltd was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .

With the exploration and innovation of Bebon people, BEBON gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.

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