10S20 Free-cutting Steel Chemical Composition
Products Description When processing 10S20 free-cutting steel, there are several important considerations to keep in mind to ensure a successful and high-quality outcome. First and foremost, proper tool selection is crucial. Given the specific properties of 10S20 steel, using the right cutting...
Description
Products Description
10S20 Free-cutting Steel Chemical Composition
Chemical composition:
Carbon C: 0.07 to 0.13
Silicon Si: ≤0.40
Mn: 0.70 to 1.10
Sulfur S: 0.15 to 0.25
Phosphorus P: ≤0.06
Mechanical properties:
Tensile strength σb (MPa):
(hot rolling) 390 ~ 540;
(cold drawn) steel thickness or diameter:
8 ~ 20: 530 ~ 755;
> 20 ~ 30: 510 ~ 735;
> 30: 490 ~ 685
Elongation δ5 (%): (hot rolling) ≥ 22; (cold rolling) ≥ 7.0
Section shrinkage ψ (%): (hot rolling) ≥36
Hardness: (hot rolling) ≤ 170HB; (cold drawn) 152 ~ 217HB
Safety is also a top priority. Operators should be trained in proper machine operation and safety procedures. Protective equipment should be worn at all times to prevent injuries.
In addition, proper storage and handling of the 10S20 steel before and after processing is important to prevent damage and corrosion. The material should be stored in a dry and clean environment and handled with care to avoid scratches and dents.
In conclusion, processing 10S20 free-cutting steel requires careful attention to tool selection, machining parameters, coolant application, heat treatment, quality control, safety, and storage. By following these guidelines, manufacturers can ensure a smooth processing operation and produce high-quality products that meet the required specifications.
Hot Tags: 10s20 free-cutting steel chemical composition, China 10s20 free-cutting steel chemical composition suppliers, factory, S32205, CuAl9Mn2, 500HB Steel, SUS304L, 310 Stainless Steel, HX300BD
