Guangzhou Changfeng Steel Co., LTD
The Customer Satisfaction Is The Soul Of Enterprise.
Add to Cart
1.3243/M35 High Speed Special Alloy Steel Plate for Cutters
Chemical composition (%)
| C | Si | Mn | S | Cr | W | Mo | V | Co |
| 0.93 | 0.38 | 0.35 | ≤0.03 | 4.10 | 6.30 | 4.80 | 1.85 | 4.90 |
Features:
1) For tungsten molybdenum containing cobalt high speed steel, improve the red hardness and high temperature hardness;
2) Improved wear resistance, good machinability, but lower strength and impact toughness, easy oxidation decarburization;
3) Commonly used for gear cutting tools, milling tools and tools such as punch, cutter for cutting hard material;
Application:
1) Has good machinability, but lower strength and impact toughness.
2) easy oxidation decarburization, commonly used for gear cutting tools, milling tools and tools such as punch.
3) cutter for cutting hard material.
Heat treatment:
| Preheat | 1190~1210ºC or 200~1220ºC | Delivery hardness | ≤285HB | quenching | 730~840ºC |
| Oil cooling | 540~560ºC | Annealed | ≤269HB | Ready Stock | 6-50mm |
| Tempering | Twice, 2 hours each time. | ||||
| Delivery status | Hot rolled, forged, annealed, | ||||
| Surface conditions | Rough turning, peeling, polishing,machined, grinded,black surface | ||||
| Deliver time | 7-20 days.For customized products, 30-50 days. | ||||
Delivery:
For abundant stock: 15-20 days.
For customized products: 30-50 days.
Technical service:
Die vacuum heat treatment and die surface treatment(N-O,C-N,carburize and nitridation surface treatment).
Terms of payment:
30% deposit T/T and the balance by L/C at sight or T/T.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
Warehous
Processing
Strict Quality Control