COSTA STEEL

Integrated & International Steel Supplier

Free Cutting Steel

Free-cutting, non-quenched and tempered steel has good machining performance and is widely used in automobiles, machinery and machining industries. Applications are mainly for the manufacture of front axles, connecting rods, crankshafts, wheel hubs and other mechanical transmission parts.

Executive Standard / Typical steel / Specifications

Implementation of standards

Typical steel

Product Specifications

ASTM JIS DIN OR Mutual Agreement

1109 12L14 12L13 12L15 

11SMnPb30  11SMnPb37

46MnVS5、30MnVS 12Mn2VB 

SUM43 SUM21 SUM22 SUM24L 

Round rolled:Φ10~320

Round Forging:Φ100~400

Fang rolled:□80~280

Bright silver material:Φ10~300


Description:

A. Delivery state: hot-rolled, annealed and bright bars.

B. Can be custom-made as per your required specification. 











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