1215 cold finished steel bars carbon free machining steel(uns g12150)
11SMn30 AISI 1215 Cold drawn steel bar cold rolld steel bars Free cutting steel
1.AISI1215 cold drawn steel bar
AISI 1215 Low Carbon Free Cutting steel,bright drawn or smooth turned with a high and consistent level of machinability but limited strength and ductility..
2.AISI 1215 Cold drawn steel bar Typical applications
Heavily mahined components and parts subject to low stress levels,low shock loading,with limited and forming
3.AISI 1215 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.AISI 1215 Cold drawn steel bar size tolerance
h9,h10,h11 or other tolerance according to client's requirement
5.AISI 1215 Cold drawn steel bar chemical composition(%)
| C |
Si |
Mn |
P |
S |
| 0.07 |
0.01 |
1.00 |
0.05 |
0.30 |
6.AISI 1215 Alternative grade in different standard
| AS1443-1994 |
1214 |
| BS 970-3-1991 |
230M07 |
| EN 10277 |
1.0715 11SMn30 |
| JIS G4804 |
SUM22 or SUM23 |
| SAE&UNS |
1215&G12150 |
7.AISI 1215 Typical Mechanical Properties - Cold Drawn and Turned and Polished Condition
| Finish |
Yield Strength
Mpa |
TensileStrength
Mpa |
Elongation |
Hardness
HB |
| Bright Drawn |
290-550 |
400-650 |
7 Min |
115-200 |
| Smooth Turned |
230-310 |
370-500 |
17 Min |
100-150 |
8.Straightness: 1mm/m(max)
9. 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.
10.Delivery time of steel bar:
7-10days of stock,30 days after order confirmed of new material
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