75Cr Alloy steel
OTAI SPECIAL STEEL is 75 Cr Alloy steel stockholders and suppliers from China with more than 25 years of experience in steel plate supply.
75Cr is a steel for saw blades. It is mainly used in tools such as saw blades, diamond cutting blades and other tools that require quenching and high hardness.
75 Cr Alloy steel properties as below:
Form of Supply
75 Cr Alloy steel, we can supply steel flat bar, plate, and steel coil. Rectangular pieces can be sawn from flat bar or plate to your specific sizes.
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- Round
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- sheet
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- Square
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- Plate
Chemical composition
| C(％) | 0.73～0.78% | Si(％) | 0.25～0.40% | Mn(％) | 0.65～0.90% | ||
| S(％) | ≤0.012% | Cr(％) | 0.30～0.60% | P(％) | ≤0.020% |
Mechanical Properties
75Cr instrument is extremely strong by steel hardness, has good wear resistance, can be widely used in the fields such as matrix making of high-grade saw blade, has higher added value and wide market outlook.
CSP production technology, the development of having complied with iron and steel epoch modern techniquies, has brought into play the advantage of short flow process, can produce thin plate (band) volume that approaches trimmed size.
The condition of production has following characteristics and advantages: thin plate blank continuously casting and continuously rolling technology can cover the kind of most of hot-rolled sheet coils, but can’t produce the variety steel of some properties and high added value completely;
The technical superiority of CSP short-flow production line maximum can provide total length temperature uniform slab to milling train exactly, thereby for rolling obtains a uniform mechanical property of whole length and Hot-rolled Middle Plate shape and thickness and precision, control good prerequisite guarantee is provided, and can realize well by the technique such as semi-endless rolled the rolling of thin specification;
Because the strand of the thin sheet continuous casting machine cooling intensity in crystallizer is stronger, its secondary and three dendrite are shorter, and by dynamic soft depressing and two cold controls, the loose and microsegregation of strand can obtain larger improvement, and internal soundness is improved.The performance of product is more even, stable.Development and production not yet on 75Cr high carbon steel sheet continuous casting and rolling production line at home, lacks technical support, the extensive use based on 75Cr and property, and it has very large DEVELOPMENT PROSPECT.
Contact our experienced sales team to help you with your 75Cr Alloy steel questions inquiry by Email or Telphone. The questions will be reply in 24 hours.
Email: jack@otaisteel.com
Tel: +86 769 2319 0193
Fax: +86-769-88705839