As S45c
s45c usually refers to a type of carbon steel used in manufacturing and construction. It has a high carbon content and is known for its hardness and strength.
The following are a few of the S45C product specifications:
1. Chemical composition: mainly includes carbon (C) 0.42%-0.48%, silicon (Si) 0.15%-0.35%, manganese (Mn) 0.6%-0.9%, phosphorus (P) ≤0.030%, sulfur (S) ≤0.035%.
2. Mechanical properties: Mechanical properties are very excellent, the hardness can reach HRC55-60, good wear resistance, high strength. At the same time, its ductility and toughness are also very good, with good processing properties.
3. Specification size: The specification size is more diverse, the common diameter is between 20mm-200mm, the length is between 1m-6m, and it can also be customized according to customer needs.
4. Application field: Suitable for the manufacture of various mechanical parts, such as shafts, gears, pins, circlip springs, etc. Because of its excellent mechanical properties, it can withstand high-strength working conditions and is widely used in the machinery manufacturing industry.
5. Production standards: There are many production standards, such as ASTM A29, EN 10083, JIS G4051, etc. These standards require that the chemical composition, mechanical properties, dimensional accuracy and other indicators of S45C meet the relevant standard requirements.
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Description
CF45 is a medium carbon steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned, ground and polished.
Applications Used in gears, shafts, axles, bolts, studs, and machine parts.
Physical properties (avarage values) at ambient temperature Modulus of elasticity [103 x N/mm2]: 210 Density [g/cm3]: 7.85
Soft Annealing Heat to 650-700oC, cool slowly. This will produce a maximum Brinell hardness of 207.
Normalizing Temperature: 840-870oC.
Stress Relieving Stress relieving to remove machining stresses should be carried out by heating to 120-200oC, holding for one hour at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.
Hardening Harden from a temperature of 820-850oC followed by oil or water quenching. Hardness after quenching is 55-61 HRC. Tempering Tempering temperature: 550-660oC.
Forging Hot forming temperature: 1100-850oC.
Machinability No data.
Disclaimer The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.
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