S45c Steel Flat Black Surface Tool Steel Flat/Plate

• Customization: Available
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: S45C
• Composition: Ferrous Steel Scrap
• Technique: Hot Rolled
• Shape: Plate
• Surface Treatment: Polished
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Tool Steel Bar
• Elongation: 16
• Strength: 600(61)
• Poisson's Ratio: 0.25~0.33
• Certificate: ISO SGS
• OEM: Yes
• Delivery Time: 5~10 Working Days
• Yield Strength: 225
• Transport Package: Woven Bag, Wooden Box
• Specification: ISO SGS
• Trademark: Taixie
• Origin: Wuxi, Jiangsu
• HS Code: 7507120000
• Production Capacity: 10000tons/Y

Product Description

C45 (1.0503) is a high strength of a high-quality carbon steel, due to poor hardenability, generally used in normalizing state, mechanical performance requirements are higher, the use of quenching and tempering treatment. Cold deformation plastic medium, annealing and normalizing the machinability is better than quenching and tempering. For the manufacture of high strength requirements of the parts, such as gears, shafts, piston pin and the force is not great mechanical parts, forgings, stamping parts and bolts, nuts, pipe connection.

chemical component%

C	Mn	Si	P	S	Cr	Mo	Ni
0.42~0.5	0.50~0.80	≤0.40	0.045	≤0.045	≤0.4	≤0.10	≤0.40

Heat treatment specifications and microstructure:
Heat treatment specifications: normalizing, 850 ºC; quenching, 840 ºC; tempering, 600 ºC.
Delivery status: Delivery without heat treatment or heat treatment (annealing, normalizing or high temperature tempering). Requirements for heat treatment status delivery should be indicated in the contract, not indicated by non-heat treatment delivery.