Cold Drawn Free Cutting Carbon Steel with Bright Surface

Product Details
Customization: Available
Type: Carbon Steel Bar
Standard: AISI, ASTM, GB, JIS, DIN
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Registered Capital
20190000 RMB
Plant Area
501~1000 square meters
  • Cold Drawn Free Cutting Carbon Steel with Bright Surface
  • Cold Drawn Free Cutting Carbon Steel with Bright Surface
  • Cold Drawn Free Cutting Carbon Steel with Bright Surface
  • Cold Drawn Free Cutting Carbon Steel with Bright Surface
  • Cold Drawn Free Cutting Carbon Steel with Bright Surface
  • Cold Drawn Free Cutting Carbon Steel with Bright Surface
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Basic Info.

Model NO.
steel bar
Technique
Cold Drawn
Application
Structural Steel Bar, Free Cutting Steel
Surface Treatment
Polished
Alloy
Non-alloy
Special Use
Mold Steel, Free Cutting Steel
Material
Free Cutting Steel
Main Grade
1215 12L14
Surface
Bright Shinny Surface
Shape
Round Bar, Square Bar, Hex Steel Bar
Stockeiquantity
1000tons
Transport Package
Wooden Box/Anti-Rust Packaging
Specification
dia: 5mm-100mm
Trademark
dajin
Origin
China
Production Capacity
1000

Product Description

Stock quantity: 1,000 tons
MOQ: One bundle
Delivery time: 7 days

SUM23 11SMn30 1.0718 1.0715 SUM22L
12L14 free cutting steel rod, cold drawn rod, China manufacturer
12L14 Cold drawn steel bar, cold rolled steel bars
Bright free cutting steel

1. 12L14 cold drawn bar

12L14 is a re-sulphurized, re-phosphorized free machining steel. This premium grade of free cutting steel is used by repetition
engineers and general machinists for a wide variety of applications. It has excellent machinability and is suitable for case
hardening and electroplating.

2. 12L14 Cold drawn steel bar typical applications

Aircraft landing bolts, fasteners, bushings, and shafts,
Brake hose ends, pulleys, disc brake pistons, wheel nuts and inserts, control linkages, gear box components (case hardened), domestic garbage bin axles, concrete anchors, padlock shackles, hydraulic fittings, vice jaws (case
hardened).

3. 12L14 cold drawn steel bar main type and available sizes
Round bars 5mm-130mm
Suqare bar 6*6mm-100*100mm
Flat bars 3mm*20mm-50mm*100mm
Hex bars 6mm-100mm
Bar Finsihe Peeled, Cold Drawn, TurnedTurned & Polished, Centreless Ground

4. 12L14 Cold drawn steel bar size tolerance

h9, h10, h11, or other tolerance according to client's requirements
Cold Drawn Free Cutting Carbon Steel with Bright SurfaceCold Drawn Free Cutting Carbon Steel with Bright SurfaceCold Drawn Free Cutting Carbon Steel with Bright SurfaceCold Drawn Free Cutting Carbon Steel with Bright SurfaceCold Drawn Free Cutting Carbon Steel with Bright Surface

5. 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

6. 12L14 Alternative grade in different standards
Germany DIN 95MnPb28, Werkstoff No. 1.0718
Great Britain BS970 230M07 leaded, EN1A Leaded
Japan JIS: SUM22L
USA AISI /SAE 12L14 UNS G12144

7. 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

8. Straightness: 1mm/m (max)

9. 12L14 Machining
12L14 is a premium free cutting steel grade suitable for all types of high production and repetition machining.
10. 12L14 Welding

12L14 is not recommended for welding due to its lead content, which is a health hazard.
11. Steel bar Packing:
*Bars from different heats will not be mixed and dispatched.
*Bars will be bundled and securely metal strapped in 3 minimum places along the bar length and tagged properly.
* For further processing of products such as cold drawn/peeled or heat-treated goods, plastic bag wrapping or pallet loading is available according to customer's demands.

12. Delivery time of steel bar:
7-10 days for stock, 30 days after order confirmation for new material

13. Payment term TT or LC

14. Free sample: Yes
15. Steel bar inspection: Spectral Tested, Microstructure Tested, Hardness Test, Macrostructure Test, UT test

16. Our cold drawn factory equipment
We adopt advanced production technology and first-class processing equipment, such as heat treatment furnace, straightening machine, centerless grinding machine, polishing machine, as well as lathing and milling machines, etc.

17. Our steel bar mill's certificates

Certified to the highest industry standards, including ISO 901 & ISO TS 16949, ISO 4001, and OHSAS 18001.
Holder of the Special Equipment Manufacturing License of P.R.C, authorized for pipeline plates and steel plates for boilers and vessels.
Certified with ISO/TS 16949:2009 for the manufacturing of specialized steel.
Acclaimed with prestigious certifications such as the Europe CE Mark, JIS Mark, and KS Mark.

Empowered by a dynamic and passionate professional sales and technical team, Shandong Dajin Metal Material Co., Ltd. strives to seamlessly integrate China's steel resources. We are dedicated to offering specialized steel products and services tailored to our clients' needs and aspirations. We look forward to building strong, growth-oriented relationships with our valued customers.
Cold Drawn Free Cutting Carbon Steel with Bright SurfaceCold Drawn Free Cutting Carbon Steel with Bright SurfaceCold Drawn Free Cutting Carbon Steel with Bright SurfaceCold Drawn Free Cutting Carbon Steel with Bright SurfaceCold Drawn Free Cutting Carbon Steel with Bright Surface

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