Guangzhou Changfeng Steel Co., LTD
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Hot Rolled 1.2714 Hot Work Tool Steel Flat Bar With Good Heat Crack Resistance
1.2714 is a type of hot worl tool steel used for mold making.
Chemical Composition(%)
| Grade | C | Si | Mn | Cr | Mo | P | S | Ni | V |
| 1.2714 | 0.50-0.60 | 0.10-0.40 | 0.50-0.80 | 0.50-0.80 | 0.15-0.40 | ≤0.03 | ≤0.03 | 1.40-1.80 | 0.10-0.20 |
Features
1. Be cut is very good, easy to process, reduce the molding time
2. Do not need to harden after processing, especially in quenching and tearing deformation, such as stretching
3. The use of harmful impurities is very low micro-YSS sponge woven materials for the excellent special hot-compression mold alloy steel
4. High resistance to hot cracking, excellent strength at high temperature, long life of steel mold
Applications
① Suitable for large-scale, complex structure, life expectancy characteristics of the die-casting mold, high-performance die-casting mold
② Hot extrusion die
③ Large-volume precision plastic mold
Standard heat treatment
Quenching 1010-1030 ℃
Quenching and tempering 550-640 ℃
Hardness 45-48
For large-scale die-casting molds, high-performance die-casting mold, extrusion die.
Advantages
1. Good heat crack resistance
2. High temperature strength
3. Good hardenability
4. High dimensional precision
Hardness
① Under normal conditions, 46 ~ 50HRC
② Crack-based heat-resistant small pieces of extrusion die hardness 50 ~ 53HRC
③ Toughness-based, then choose 43 ~ 46HRC more suitable
Delivery condition
EF or ESR, hot rolled or forged, black surface or milling.
Delivery Time
15-20 days for stock items, while 35-50 days if no stock.
Company Brief Introduce
Guangzhou Changfeng Steel Co.,Ltd is located in Guangzhou city, it was established in 2011.
We are a professional import and export company with ten years experience of selling special steel, including plastic mold steel, hot work tool steel, cold work mould steel, alloy structural steel, high speed steel, carbon steel, etc.
Guangzhou ChangFeng Steel co., Ltd has a lot of experienced and competent elites and is capable of offering the best service after years of development.
Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services.
Our all products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.
We are pure-hearted and awaiting for your kind attention to our company.
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