Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod

China Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod, Find details about China Free Cutting Steel, Steel Rod from Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod

Model NO.
free cutting steel
Special Use
Free Cutting Steel
Raw Material
Free Cutting Steel
Supply Condition
Cold Drawn Steel
Surface
Bright Steel Bar
Main Grade
12L14 1215 Free Cutting Steel
Tolerance
H9,H10,H11
Ready Stock
1000tons
Trademark
dajin
Transport Package
Anti-Rust Packaging
Specification
dia: 5mm-100mm
Origin
China
Model NO.
free cutting steel
Special Use
Free Cutting Steel
Raw Material
Free Cutting Steel
Supply Condition
Cold Drawn Steel
Surface
Bright Steel Bar
Main Grade
12L14 1215 Free Cutting Steel
Tolerance
H9,H10,H11
Ready Stock
1000tons
Trademark
dajin
Transport Package
Anti-Rust Packaging
Specification
dia: 5mm-100mm
Origin
China
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 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.
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod


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 avaliable 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
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod

4.12L14 Cold drawn steel bar size tolerance

h9,h10,h11 or other tolerance according to client's requirement

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 grade in different standard
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),can be 0.2mm/M

9.12L14 Machining
12L14 is a premium free cutting steel grade suitable for all types of high production and repitition machining.
10.12L14 Welding

12L14 is not recommended for welding due to its lead content. It is a health hazard
11. Steel bar Packing:
*Bars from different heats will not be mixed and dispatched.
*Bars will be bundles and securely metal strapped in 3 min places of the bar length and tagged properly.
*For further processing products such as cold drawn/peeled or heat treated goods, plastics bag wrapped or pallet loading is available according to customer's demands.
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod



Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod
Manufacturer Sum23 11smn30 1.0718 Sum22L 12L14 Free Cutting Steel Rod


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