What is medium carbon steel?
Medium-carbon steels are similar to low-carbon steels except that they contain carbon from 0.30% to 0.60% and manganese from 0.60% to 1.65%. These steels are mainly used for making shafts, axles, gears, crankshafts, couplings, and forgings.
What type of steel is C45?
medium carbon steel
C45 grade steel is a medium carbon steel offering moderate tensile strengths. The material is capable of through hardening by quenching and tempering on limited sections but can also be flame or induction hardened to Hrc 55.
What is C45 steel used for?
Quenched and subsequently tempered steel for C45 steel grade round bar, steel plate, flat and square is used for axles, bolts, forged connecting rods, crankshafts, torsion bars, light gears, guide rods, screws, forgings, wheel tyres, shafts, sickles, axes, knives, wood working drills, hammers, etc.
How strong is C45 steel?
C45 Steel Mechanical Properties
| Mechanical Properties | Metric | Imperial |
|---|---|---|
| Tensile Strength, Ultimate | 565 MPa | 81900 psi |
| Tensile Strength, Yield | 310 MPa | 45000 psi |
| Elongation at Break (in 50 mm) | 16.0 % | 16.0 % |
| Reduction of Area | 40.0 % | 40.0 % |
What is a good medium carbon steel?
Medium carbon steel Medium carbon steels have good machining characteristics, and one of the more popular grades used in machined steel product is AISI 1045. AISI 1045 can also be hardened by heating the material too approximately 820-850C (1508 -1562 F) and held until the material reaches a uniform temperature.
How hard is 45 steel?
Heat treatment and hardness Recommended tempering process specification: tempering temperature is 500~560℃, air cooling, hardness is 25~33HRC. The surface hardness of 45# steel is low after quenching and tempering, and it is not wear-resistant.
Can you weld C45 steel?
In present investigation, development of a standard welding procedure for C45 (AISI 1045) alloy was carried out. The main objective is to improve the weldability of C45 alloy with preheating and post weld heat treatment (PWHT). In the present work, SMAW and GMAW welding processes are used.
What is the strongest type of carbon steel?
carbon tool steel
High Carbon Also known as “carbon tool steel,” the strongest carbon steel you can buy is also, as expected, the most inflexible. High carbon steel has more carbon than the other two types (between 0.60% and 1.4%), yet it too can accept alloys in order to change its properties.
What kind of steel is 1.0503 C45?
C45 material (1.0503 steel) is a high strength medium carbon high quality steel, chemical composition, mechanical properties equivalent to US ASTM AISI SAE
What is the heat treatment for C45 steel?
The heat treatment for C45 steel is mainly include quenching, tempering, normalizing and austenitizing, etc. The quenching temperature is 820-860 ℃, quenching agent is water (temperatures at the lower end of the range) or oil (upper end of temperatures).
What kind of transformation diagram is C45 steel?
The image below shows C45 steel Isothermal Transformation Diagram (also known as Time Temperature Transformation, TTT) for reference.
What can a C45 steel flat bar be used for?
DIN C45 steel flat bar is widely used for all industrial applications requiring more wear resistance and strength. Typical applications as Gears Pins Rams Shafts Rolls Sockets Axles Spindles Worms Bolts Ratchets Light gears Studs Crankshafts Guide rods Connecting rods Torsion bars, Hydraulic clamps