描述
What is 1045 C45 S45C 1.1191 CK45 Round Steel Bar?
1045 C45 S45C 1.1191 CK45 Round Steel Bar is a medium carbon steel. It also is a general engineering structural steel. It have good machinability and high tensile properties. CK45 steel normal supply steel Plate, Round bar, Flat bar, Square bar, Hexagonal bar, Pipe. Normal provide the hot rolled black surface, cold drawn birght surface, large size forging is better. Delivery hardness 18-25HRc.
Product Name:1045 C45 S45C 1.1191 CK45 Round Steel Bar
Place of Origin: China
Size:Customized Size
Diameter:0-500mm
Technique:hot rolled,cold rolled
Processing Service:Bending, Welding, Decoiling, Cutting, Punching
Sample:available
Certificate:Mill Test Certificate
Surface:Nature or painted
Grade:1045 C45 S45C 1.1191 CK45
Hardness:
Hardness, Rockwell C (Water quenched on 820-870°C, 5 minutes): 201~269HB
Heat treatment:
Heat Treatment of AISI 1045 (CK45) followed by furnace cooling at 50ºF (28ºC) per hour, to 1200ºF (650ºC) soaking and air cooling. Hardening of this grade is carried out from an austenitizing temperature of 1475-1550ºF (800-845ºC) and oil or water quenching.
Hardening:
Hardening of this grade is carried out from an austenitizing temperature of 1475-1550ºF (800-845ºC) and oil or water quenching.
Flame and induction hardening may be carried out by heating quickly to the desired case depth and quenching in water or oil. This should be followed by a tempering treatment at 300-400ºF (150-200ºC) to reduce stresses in the case without affecting its hardness. A surface hardness of Rc 58 may be obtained by this treatment.
Tempering:
Tempering temperature / ℃ : 552
After tempering hardness HRC or higher: 201-269HB.
Application
1045 C45 A45C 1.1191 CK45 Steel Bar is suitable for manufacturing various strong cutting tools with wear-resistant, resistant to impact. Advanced punching die, screw die, the toughness and complicated shape of the punch, etc. Roll cutting tool industry: scraper, serrated knife, iron knives, drill bits, etc.
Packing and Shipping
