Bright easy cut steel 1144 round steel cold drawn round rod centerless grinding steel rod

Product name: Free cutting steel

Brand: 1144

use

Used as turning steel, widely used in structural parts. Commonly used in the manufacture of more important mechanical parts, parts such as machine screws, self-tapping screws, bolts, nuts, double heads, headless parts, hex bolts and so on.

Chemical composition:

Carbon C: 0.40 ~ 0.48

Silicon Si: 0.15 ~ 0.35

Manganese Mn: 1.35 ~ 1.65

P: ≤0.040

Sulfur S: 0.24 ~ 0.33

Producing area	China	Material	1144
Processing technic	Polishing	Specification	2.0-90（mm）
Product surface description	light	Use	Automotive, metal products, precision electronics, Mechanical manufacturing, pressure vessels, nuclear power

Steel Rod

steel rod

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