SUM23 11SMn30 1.0718 1.0715 SUM22L 12L14 free cutting steel rod cold drawn rod China manufactuer
Cold drawn free cutting steel round bar,
hex steel bar,
square bar
Ready stock of cold drawn steel bar:1000tons
MOQ:ONE BUNDLE
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.
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 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 requirement
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 standard
| 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 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.
12.Delivery time of steel bar:
7-10days of stock,30 days after order confirmed of new material
KYEWORD:We are the Stockholder & Distributors of Cold Drawn Free Cutting Steel Leaded, Cold Drawn Non-Leaded Bright Bar, Cold Drawn Leaded Bright Bars, Non-Leaded EN1A, EN-1A+Pb 11SMn30, 11SMnPb30, SAE 1213, SAE 1215, 12L14 Rod, Round Bar, Hex Bar, Hexagon Bar, Hexagonal Bar, Square Bar, Rectangular Bar, Flat Bar according to DIN EN 10087, DIN EN10277-3
Cold Drawn Bright Bars
Cold Drawn Bright Rods
Cold Drawn Free Cutting Bright Bar
Cold Drawn Free Cutting Bright Rod
Cold Drawn Bright Round Bars
Cold Drawn Free Cutting Bright Round Bar
Cold Drawn Bright Hex Bars
Cold Drawn Free Cutting Bright Hex Bar
Cold Drawn Bright Hexagon Bars
Cold Drawn Free Cutting Bright Hexagon Bar
Cold Drawn Bright Hexagonal Bars
Cold Drawn Free Cutting Bright Hexagonal Bar
Cold Drawn Bright Square Bars
Cold Drawn Free Cutting Bright Square Bar
Cold Drawn Bright Flat Bars
Cold Drawn Free Cutting Bright Flat Bar
Audited Supplier 
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