S45C Carbon Steel
S45C is a high-quality carbon structural steel material. High-quality carbon structural steel is carbon steel with carbon content less than 0.8%, which contains less sulfur, phosphorus and non-metallic inclusions than carbon structural steel, and has better mechanical properties. The sulfur and phosphorus content of high-quality carbon structural steel is less than 0.035%, which is mainly used to manufacture more important parts. Generally used in the production of prestressed concrete steel wire, steel strand, anchor, as well as high-strength bolts, important structural steel castings and so on.
1, often by grinding with a grinding wheel, see the spark, white is high carbon steel, such as 45 steel, red is A3 steel.
2, 45 steel and Q235 material on the stone grinding, easy to grind off is Q235.
3, with a hammer, 45 steel marks are much shallower than Q235 (A3) marks, because Q235 is much softer than 45 steel.
s45c is what material magnet can absorb
Japanese standard JISG4051-79 (94), high quality carbon steel. S45C is widely used in mechanical manufacturing, and this steel has good mechanical properties. But this is a medium carbon steel, quenching performance is not good, 45 steel can be hardened to HRC42~46. Therefore, if you need surface hardness and want to play the superior mechanical properties of 45# steel, the surface of 45# steel is often carburized and quenched, so that you can get the required surface hardness. A magnet can attract this kind of steel.
What material is s45c
s45c is an oil steel material.
45 steel is also known as s45c, can also be called oil steel, there are peers also called 45 steel, this name is wrong. It is a high-quality carbon structural steel, belongs to carbon steel, carbon content of more than 0.4%, hardness is not high, easy to cut, usually through hot rolling or cold rolling forming.
Non-standard equipment in many parts, will use 45 steel, after tempering or normalizing treatment, you can get better cutting performance, and can obtain higher strength, toughness and other comprehensive mechanical properties, so according to different working conditions, 45 steel parts requirements, generally use tempering and surface quenching, improve the surface hardness of parts treatment, Carburizing can also be used to improve the surface wear resistance.
What material is s54c
s54c is a flame steel material.
Flame steel, also known as automobile die steel, is a pre-hard steel, without heat treatment, with good wear resistance and toughness. Good abrasion resistance, good nitriding hardening characteristics.
The steel has good hardenability, can be hardened by air cooling, its hardness can reach HRC62~64 and the deformation after air cooling quenching is small, the steel not only has high strength and excellent toughness.
Standard hardness :55~60(HRC) flame hardening steel heating temperature :940~1100℃ annealing :825~875
The invention relates to a flame quenched cold work die steel, which has a wide quenching temperature range and small overheating sensitivity, and can be quenched by flame heating.
s45ch equivalent domestic material
s45ch is equivalent to 45 domestic steel material.
45 steel is also known as s45c, can also be called oil steel, there are peers also called 45 steel, this name is wrong. It is a high-quality carbon structural steel, belongs to carbon steel, carbon content of more than 0.4%, hardness is not high, easy to cut, usually through hot rolling or cold rolling forming.
Non-standard equipment in many parts, will use 45 steel, after tempering or normalizing treatment, you can get better cutting performance, and can obtain higher strength, toughness and other comprehensive mechanical properties, so according to different working conditions, 45 steel parts requirements, generally use tempering and surface quenching, improve the surface hardness of parts treatment, Carburizing can also be used to improve the surface wear resistance.
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