Bright Surface Square Steel Bar

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Shandong Dajin Metal Material Co., Ltd.

VIP   Audited Supplier 8 years
Profile Certified by SGS/BV
steel bar
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN
Cold Drawn
Structural Steel Bar, Free Cutting Steel
Polished
Non-alloy
Mold Steel, Free Cutting Steel
Free Cutting Steel
1215 12L14
Bright Shinny Surface
Round Bar, Square Bar, Hex Steel Bar
1000tons
dajin
Wooden Box/Anti-Rust Packaging
dia: 5mm-100mm
China
Product Description
Stock quantity:1000tons
MOQ:One bundle
Delivery time:7days

SUM23 11SMn30 1.0718 1.0715 SUM22L
12L14 free cutting steel rod cold drawn rod China manufactuer
12L14 Cold drawn steel bar cold rolld steel bars
Bright free cutting steel

1. 12L14 cold drawn bar

12L14 is a Re-Sulphurised, Re-Phosphorised Free Machining Steel. This premium grade of free cutting steel is used for repetition
engineering and general machining across a wide variety of applications. It boasts excellent machinability and is ideal for case
hardening and electroplating.

2. 12L14 Cold drawn steel bar Typical applications

Aircraft landing bolts, fasteners, bushings, shafts,
Brake hose ends, pulleys, disc brake pistons, wheel nuts, 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 types and available sizes
Round bars5mm-130mm
Suqare bar6*6mm-100*100mm
Flat bars3mm*20mm-50mm*100mm
Hex bars6mm-100mm
Bar FinsihePeeled, 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

5. 12L14 Cold drawn steel bar chemical composition (%)
CSiMnPSPb
Max 0.15Max 0.100.80-1.200.04-0.090.25-0.350.15-0.35

6. 12L14 Alternative grades in different standards
GermanyDIN 95MnPb28, Werkstoff No. 1.0718
Great BritainBS970 230M07 leaded, EN1A Leaded
JapanJIS: SUM22L
USAAISI /SAE 12L14 UNS G12144

7. 12L14 Typical Mechanical Properties - Cold Drawn and Turned and Polished Condition
Cold Drawn Size mm up to 16mm17 - 38mm39 - 100mm
Tensile Strength MpaMin480430400
Max760690630
Yield Strength MpaMin350330290
Max590550500
Elongation in 50mm %Min789
Hardness HBMin142120115
Max225205185

8. Straightness: 1mm/m (max)

9. 12L14 Machining
12L14 is a premium grade free cutting steel, perfect for all high production and repetitive machining.
10. 12L14 Welding

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

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

13. Payment terms : TT or LC

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

16. Our cold drawn factory equipment
We employ advanced production technology and first-class processing equipment, including heat treatment furnaces, straightening machines, centerless grinding machines, polishing machines, as well as lathing and milling machines.

17. Our steel bar mill's certificates

Certified to the highest standards – ISO 901, ISO/TS 16949, ISO 4001, and OHSAS 18001 – ensuring exceptional quality and safety.
Authorized with the Special Equipment Manufacturing License of P.R.C for pipeline plates and steel plates tailored for boiler and vessel applications.
Proudly holding the ISO/TS 16949:2009 certification, guaranteeing excellence in the manufacturing of special steel.
Endorsed by Europe CE Mark Certificate, JIS MARK, and KS MARK, symbolizing our adherence to global quality and safety standards.

Driven by a dynamic and passionate professional sales and technical team, Shandong Dajin Metal Material Co., Ltd. strives to integrate China's steel resources, offering specialized steel products and top-notch services to our esteemed customers. We are eager to establish strong relationships and grow together with our clients.
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