AISI 1215 carbon steel (uns g12150) Cold drawn lead free cutting steel bar-easy machining
11SMn30 AISI 1215 Cold drawn steel bar cold rolld steel bars Free cutting steel
what is AISI1215 carbon steel？
AISI 1215 carbon steel is a free machining carbon steel commonly supplied in cold drawn and turned, polished, and chrome plated bars. It is most often used in high speed screw machine operations as well as in other machining operations. It is also suitable for welding and forming applications.
Compared with 12L14 free-cutting steel, 1215 carbon steel steel does not contain lead and does not contain environmentally harmful substances, and has good machinability. Suitable for general plating axis, cutting materials and general parts
The 1215 carbon steel product has the following advantages:
1. Variety of shape specifications: By designing molds of different shapes, cold-drawn free-cutting steels with different cross-section shapes and different specifications. The angle can be straight or rounded.
2. High precision: Use high quality carbide mold to ensure accurate and uniform tolerances.
3. Smooth surface: The advanced cold extrusion process makes the surface of free-cutting steel products smooth and bright.
4. Material saving: The cold drawing process is to change the shape, specifications and tolerances of the raw materials by cold extrusion, and the loss of raw materials is very small. Compared with the materials consumed by the traditional lathe machining, the free cutting steel saves The material and time are very impressive, especially when the amount of material is large, and the material cost is more significant.
5.Processing time and processing machinery savings: Due to accurate accuracy and good surface condition, free-cutting steel products can be used directly, such as spraying, sanding, bending, drilling, or directly plating after actual polishing. A large amount of machining time and the cost of configuring the processing machinery.
Where is AISI1215 carbon steel used?
AISI1215 carbon steel is commonly used in the manufacturing of shafts, spindles, fixtures, jigs, collars, and special parts for the automotive and machine industries. It is also used for the production of cold headed and machined fasteners and cold rolled strips.
AISI 1215 carbon steel chemical composition(%)
| C | Si | Mn | P | S |
| 0.07 | 0.01 | 1.00 | 0.05 | 0.30 |
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 |
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 |
Straightness: 1mm/m(max)
Free sample:Yes
Packaging:5-layer anti-rust&strong packaging,anti-rust oil+plastic wrap+woven bag+plastic wrap+Lifting belt
Inspection: Spectral Tested, Microstructure Tested,Hardness Test,Macrostructure Test,UT test
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FAQ
What is the difference between 1018 and 1215 steel?
If your part requires bending, welding, or case hardening processes, 1018 material is the best choice. This would lend itself great for parts likes spacers, studs, rivets, pins, and shafts. 1215, on the other hand, is ideal for low-stress applications like fittings, bushings, inserts, or couplings.
Is 1215 steel good for knives?
1215 carbon steel is a type of steel that has a high content of carbon. This makes it stronger than regular steel. It can withstand more wear and tear without breaking or bending as easily as regular steel would. 1215 is a type of steel used to make tools, knives, and other items.
What is AISI grade system?
A basic four-digit system is used by the SAE system to designate the chemical composition of alloy steels and carbon steels. There is a possibility that AISI grades are quoted as SAE grades and very often the same steel identification number is present in AISI/SAE standards.
