Guangzhou Changfeng Steel Co., LTD
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DIN 1.3343 High Speed Alloy Tool Steel Round Bar Dia 20-200mm
1- Chemical composition(%):
| Grade | C | Si | Mn | P | S | Cr | Mo | W | V |
| W6o5Cr4V | 0.80-0.90 | 0.20-0.45 | 0.15-0.40 | ≤0.03 | ≤0.03 | 3.80-4.40 | 4.50-5.50 | 5.50-6.75 | 1.75-2.20 |
| M2 | 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 |
| 1.3343 | 0.80-0.88 | ≤0.45 | ≤0.40 | ≤0.03 | ≤0.03 | 3.80-4.50 | 4.70-5.20 | 5.90-6.70 | 1.70-2.10 |
| SKH51 | 0.80-0.88 | ≤0.45 | ≤0.40 | ≤0.03 | ≤0.03 | 3.80-4.50 | 4.70-5.20 | 5.90-6.70 | 1.70-2.10 |
2-Introduction:
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.
It contains a variety of alloy elements in high alloy steel, is ledeburite steel. It has high hardness, high
wear resistance, high hardness, high hardenability and sufficient plasticity and toughness, and has good casting, forging, welding and machining performance, so it occupies an important position in the tool
steel.
3- Recommend heat treatment:
| Quenching | Tempering | ||||||
| Heating temperature/℃ | Cooling way | Hardness (HRC) | Tempering temperature/ºC | Cooling way | Hardness (HRC) | ||
| First preheating | Second preheating | Last heating | |||||
| 550-600 | 950 | 1220-1250 | Oil Cooling | ≥63 | 550-570 | Air Cooling | 60-62 |
4-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.
5-Applications:
1, Manufacture heavy load, complex shape, valuable tool (such as scraper, gear, milling cutter, drill bit, tapping knife, etc.).
2, Cold forging die, forging tool.
3, Cutting machine and heading forming die.
6-Available shape:
Steel plate
Flat bar
Steel sheet
Steel block
Round bar
Steel rod
Steel pipe
7-Delivery condition:
For abundant stock, 15-20 days.For customized products, 30-50 days.
8-Terms of payment:
30% deposit T/T and the balance by L/C at sight, or T/T.
9- 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
Product pictures: