ESR 1.2714 /6F2 / SKT4 Hot Work Tool Steel Hot Forged Die Block
Custom Size For Die Casting
Product Introduction
1.2714 L6 SKT4 5CrNiMo is Nickel-chrome–molybdenum-vanadium steel for hardening in the
stream of air or in oil with high hardenability. The steel has high
hardness after hardening, good resistance to the tempering, good
toughness and good firmness during the heat. Is resists quick
temperature changes and also thermal fatigue. The steel is
well-workable during the heat and well-workable in the
soft-annealed state.
Warehouse
Features
quenched and tempered
Cr-Ni-Mo chromium alloy tool steel
toughness
good polishability
photoengraving proprerties
nitrurable
Similar Standards
| Chinese | American | German | Swedish | Japanese |
| GB | AISI | DIN | ASSAB | JIS |
| 5CrNiMo | L6 | 1.2714 | / | SKT4 |
Chemical Composition
| Grades | C | Si | Mn | P | S | Mo | V | Cr | W |
| 1.2714 | 0.5-0.6 | 0.1-0.4 | 0.65-0.95 | ≤0.030 | ≤0.030 | 0.45-0.55 | 0.07-0.12 | 1.0-1.3 | 1.50～3.0 |
| SKT4 | 0.5-0.6 | ≤0.35 | 0.60～1.00 | ≤0.030 | ≤0.030 | 0.20~0.5 | 0.07-0.12 | 1.0-1.3 | 1.50～3.0 |
| L6 | 0.4-0.55 | 0.15-1.2 | 0.1-0.4 | ≤0.030 | ≤0.030 | 0～0.50 | 0.15-0.3 | 1.0-1.8 | 1.50～3.0 |
| 5CrNiMo | 0.5-0.6 | ≤0.40 | 0.5-0.8 | ≤0.030 | ≤0.030 | 0.15-0.3 | 0.15-0.3 | 0.5-0.8 | 1.50～3.0 |
Heat Treatment
| Quenching ℃ | Tempering ℃/HRC |
| 1020-1050 | 100 | 200 | 300 | 400 | 500 | 550 | 600 | 650 | 700 |
| Air/oil/salt bath | 52 | 52 | 52 | 54 | 54 | 54 | 50 | 42 | 32 |
Applications
medium and large size plastic moulds for large productions
Plastic injection or compression mould cores and cavities, large –
size moulds with high quality finish, compression dies under high
mechanical and thermal stresses.
Thermoplastics (PE, PS, PP), LFT, thermosetting plastics, ABS,
transparent melts.
Stock Size
| Shape | Diameter | Thickness | Width |
| Flat Bar | / | 16-260mm | 205-610mm |
| Round Bar | 16-200mm | / | / |
| Die block | | 200-500mm | 610-1000mm |
Why choose us?
Quality Assurance from government owned steel mills
At Changfeng , we meticulously source materials only from steel
manufacturers to ensure consistency in providing the finest quality
steel products for our customers.
Being in the competitive market today, we clearly understand that
customers are looking for products that are not only best in class
but also affordably priced. We are confident that we are able to
ful fil these two equally vital aspects –our customers' continuous
support over the past two decades is the most heartfelt recognition
to us.
Speedy and Timely Delivery
Knowing that delivering goods to customers' hands on time is as
important as providing quality goods, we treat every business
transaction as a priority. Be it a raw material or a finished
material with machining or heat treatment, every effort will be
made to get your purchase order to you in the shortest lead time.
Quality Commitment
In order to realise competitive products to fulfil our customers'
demands and quality considerations, our integrated quality and work
management system is continuously being improved and developed
further. We document this for our customers by having our quality
management system certified in accordance with ISO 9001. This
measure is accompanied by audits and recertification's on a
regularly prescribed basis.
Our service
We provide quality special steel for all industries.
Orders of any size, any length, ship fast
We carry a unique inventory of specialty special steel
Provide related value-adding services :
metal cutting, sizing, machining (blanking, milling, grinding), and
heat treatment.
Sawing for small or large quantities, sawing-to-size.
Excellent customer service
Contact Us
Contact us for the latest price and more details NOW!
