Product Details
High Speed special Steel M2 1.3343 SKH51 tool steel bar
1.3343 die steel as the representative of the general steel W-Mo
high speed steel. The steel has the advantages of fine and uniform
carbide, high toughness and good plasticity.
GB | DIN | AISI | JIS |
W6Mo5Cr4V2 | 1.3343 | M2 | SKH51
|
1. Chemical composition(%):
C | Si | Mn | P | S | Cr | Mo | W | V |
0.78-0.88 | 0.20-0.45 | 0.15-0.45 | ≤0.03 | ≤0.03 | 3.75-4.50 | 4.50-5.50 | 5.50-6.75 | 1.75-2.20 |
2. Appliation:
1).Production load large, complex shape and valuable tool (e.g,
scraper, gear, milling cutter, drilling, tapping, etc.)
2).Cold forging die, forging tools;
3).Strip cutting machine, heading forming die.
3. Features:
1) The carbides are fine, uniform, high toughness and good
plasticity.
2) High hardness, high wear resistance, high heat hardness, high
hardenability and sufficient plasticity and toughness.
3) Good casting, forging, welding and machinability.
4. Recommend heat treatment:
Quenching | Tempering |
Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature /ºC | Cooling way | Hardness (HRC) |
First preheating | Second preheating | Last heating |
550-600 | 950 | 1220-1240 | Oil Cooling | ≥63 | 550-570 | Air Cooling | 60-62 |
5. Delivery time:
For abundant stock, 15-20days.
For customized products, 30-50days.
6. Our services:
1) Sizes material and others are all at your requirements and can
be change
2) Price varies on material , dimensions, finished craft and
different payments
3) We are direct manufacturer in machinery manufacturing with
experience of many
years.
4) Detailed production design can be made according to the
information you offered
5) Each material will be passed the UT test
6) We have an adequate inventory, so that we can effect a quick
delivery
Warehous

Processing

Strict Quality Control

Company Profile
Guangzhou Changfeng Steel Co., LTD
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel
company, which specialized in exporting mould steel products based
in China.With twenty years experience in special steel industry,
our main products are Plastic Mould Steel, Hot Work Mould Steel,
Cold Work Mould Steel, Alloy Structural Steel, Tool Steel,
Stainless Steel, Carbon Steel and Forged Block.
To ensure provide high quality products to customers, we have close
cooperation with many Chinese first class special steel
enterprises, including Baosteel Group, Dongbei Special Steel,
Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng
Special Steel, Daye Special Steel. We have thousand tons of stock
materials in our own factory and also can provide processing
services to customers. We are full of export experience for many
years, the product covers America, Germany, France, Italy, Turkey,
Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
After years of development, the company has established a complete
quality management and export service system. We have a group of
experienced and competent elites and is capable of offering the
best service to clients. 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. All the
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.
Our company keeps the principle of “sincerely cooperation, endless
striving for perfection”. We desire to establish the long-term
mutual beneficial and win-win relationship with clients all over
the world.