Free Cutting Mild Steel Bar 14mm 30mm 70mm 150mm AISI SAE 1215
AISI/SAE 1215 Free Cutting Steel B0r Bright Round Bar
Free cutting steel 1215 (Maoyuan, cold drawing, fine drawn light circle) easy cutting steel, 1215 free cutting steel is to add sulfur to the steel, so that it has easy cutting performance, in order to be suitable for cutting automatic production of hot rolled cold drawn steel and steel wire. Due to the easy-to-cut elements added to the steel, the cutting resistance of the steel is reduced, and the characteristics of the easy-cutting elements themselves and the compounds formed play the role of lubricating the cutting tool, easy to break chips, reduce wear, thereby reducing the surface roughness of the workpiece, improving tool life and production efficiency.
Supply Form & Size
| Form of Supply | Size(mm) | Length(mm) |
| Round bar | 6.0mm-120mm | 2.5m-6m |
Chemical Composition&Related Specifications
| Grade | C | Si | Mn | S | P |
| 1215 | ≤0.09 | ≤0.1 | 0.75-1.05 | 0.26-0.35 | 0.04-0.09 |
Brand comparison table
| AISI/SAE | DIN/EN | BS | JIS/KS | China |
| 1215 | 11SMn37(1.0736) | 11SMn37(1.0736) | SUM22 | / |
Mechanical Property
|
tensile strength σb (MPa) |
390～540 |
|
elongation δ5 (%) |
≥22 |
|
Reduction of area ψ (%) |
≥36 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.