12L14 Steel Square Bar
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12L14 Steel Square Bar

Products Description 12L14 is a Re-Sulphurised, Re-Phosphorised Free Maching Steel. This is premium grade of free cutting steel is used by repitition engineers and general machining for a wide variety of applicaitons. It has excellent machinability and is suitable for case hardening and...
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Product Introduction
Products Description

12L14 is a Re-Sulphurised, Re-Phosphorised Free Maching Steel. This is premium grade of free cutting steel is used by repitition
engineers and general machining for a wide variety of applicaitons. It has excellent machinability and is suitable for case hardening and electroplating.

 

12L14 Free Cutting Square Steel Bar size tolerance
h9,h10,h11 or other tolerance according to client's requirement

product-783-429

12L14 Cold drawn steel bar chemical composition(%)

C Si Mn P S Pb
Max 0.15 Max 0.10 0.80-1.20 0.04-0.09 0.25-0.35 0.15-0.35


12L14 Alternative grade in different standard

Country China Japan Germany USA UK
Standard GB JIS

DIN (W-Nr.)

EN 10277

AISI/ASTM

BS

970-3-1991

Grade   SUM24L 1.0718 12L14  

 

12L14 Typical Mechanical Properties - Cold Drawn and Turned and Polished Condition
Cold Drawn Size mm   up to 16mm 17 - 38mm 39 - 100mm
Tensile Strength Mpa Min 480 430 400
Max 760 690 630
Yield Strength Mpa Min 350 330 290
Max 590 550 500
Elongation in 50mm % Min 7 8 9
Hardness HB Min 142 120 115
Max 225 205 185

Sizes we can supply for sum24L Steel Bar:

product-976-181

 

 

 

 

Product Picture

Sum24L Square Steel Bar 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

  • Advantages of Sum24L Square 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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