Sum24L Hexagonal Steel Bar
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Sum24L Hexagonal Steel Bar

Products Description Cold drawn SUM24L steel bar is a resulfurized and rephosphorized carbon steel. This grade is considered free machining, having excellent machinability due to its added sulfur, phosphorus, and lead. Due to its low carbon, this material has lower strength than other cold drawn...
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Product Introduction
Products Description

Cold drawn SUM24L steel bar is a resulfurized and rephosphorized carbon steel. This grade is considered free machining, having excellent machinability due to its added sulfur, phosphorus, and lead. Due to its low carbon, this material has lower strength than other cold drawn grades. SICHUAN HUITAI SPECIAL METALS Co.,Ltd stocks several diameters of this grade to meet your demands quickly. We also supply SUM24L cold drawn bar to various industries like aerospace, automotive, and more.

 

SHAPES

The shapes available for this grade include:

Hexagonal

Square

Round

 

Cold Finished ASTM A29 12L14 SUM24L Hexagonal Steel Bars

Tolerance and Properties
  Hot Rolled Cold Drawn Turned & Polished Turned, Ground & Polished Drawn, Ground & Polished
Diameter +/- 0.008" +/- 0.001" +/- 0.001" +/- 0.0002" +/- 0.0002"
Straightness 0.050" Max Per Foot 0.005" Max Per Foot 0.005" Max Per Foot 0.005" Max Per Foot 0.005" Max Per Foot
Yield Strength Comparison Standard Up to 80% Over Hot-Rolled Same as Hot-Rolled Same as Hot-Rolled Up to 80% Over Hot-Rolled
Tensile Strength Comparison Standard Up to 40% Over Hot-Rolled Same as Hot-Rolled Same as Hot-Rolled Up to 40% Over Hot-Rolled
Machinability Comparison Standard Up to 25% Over Hot-Rolled Same as Hot-Rolled Same as Hot-Rolled Up to 25% Over Hot-Rolled
Surface Finish Rough Iron Oxide 30 Ra 45 Ra 10 Ra 10 Ra

Sizes we can supply for sum24L Hexagonal Steel Bar:

product-976-181

 

 

 

 

Product Picture

12l14 Steel Bar Hexagonal 1

Our factory
product-600-600

Steel Making

product-600-600

Ingot Production

product-750-750

Forged Bars

product-600-600

Machinary

Production Process

product-1-1

  • APPLICATIONS

Typical applications for this grade include fittings, couplings, and valves.

  • REQUIREMENTS

We can meet the following specifications for this grade:

ASTM A108

ASTM A576

  • Advantages of sum24L Hexagonal Steel Bar:

1.It can remove the Size and Section which provides Tighter tolerances which Reduces machining losses.
2.It can remove the Steel Surface Finish which Reduces surface machining & improves quality.
3.It can remove the Straightness which Facilitates automatic bar feeding in CNC.
4.It can increase the Mechanical Properties which Can reduce the need for hardening.
5.It can improve the Machinability and Productivity which Enables higher machining feeds, high tool life, yield & speeds and improved machined finish.

 

Quality Control

We make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.

JIS 1.4828 Chinese Manufacture Stainless Steel Brother Ba

Packing & Delivery

 12L14 free cutting steel bars

 

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