Alloy Die Steel For High Speed Special Steel (1.3343, SKH51, M2)
STEEL BAR M2(W6Mo5Cr4V2)
Round size:dia2-200mm
length 1-6m.
Can be used in the manufacture of
high capacity cutting tools
STEEL BAR M2(W6Mo5Cr4V2)
| Grade | C | Si | Mn | P | S | Cr | Mo | W | V |
| 1.3343 | 0.86-0.94 | ≤0.45 | ≤0.40 | ≤0.030 | ≤0.030 | 3.80-4.50 | 4.70-5.20 | 5.90-6.70 | 1.70-2.10 |
| M2 | 0.78-0.88 | 0.20-0.45 | 0.15-0.40 | ≤0.030 | ≤0.030 | 3.75-4.50 | 4.50-5.50 | 5.50-6.75 | 1.75-2.20 |
| W6Mo5Cr4V2 | 0.80-0.90 | 0.20-0.45 | 0.15-0.40 | ≤0.030 | ≤0.030 | 3.80-4.40 | 4.50-5.50 | 5.50-6.75 | 1.75-2.20 |
Anneal temperature: 840-860
Relief annealing temperature: 720-760
Hardening temperature: 1210-1230
Hardening medium: salt bath under 600,aslo use oil cooling or air
cooling
Normal temper temperation: 540-560
RC Rockwell Hardness after hardening and temper: 63-66
Characteristic:Tungsten-molybdenum high speed steel developed by China, high
performance in toughness ,hardness, high temperature hardness.
Application: Can be used in the manufacture of high capacity cutting tools to
bear impact force ,such as gear shaper cutter, milling cutter,screw
tap,drill bit etc.Also can be used in manufacture of large scale
and thermoplasticity shaped cutting tools and antiabrasive cutting
tools under high load.
Appliation:
Production load large, complex shape and valuable tool (e.g,
scraper, gear, milling cutter, drilling, tapping, etc.)Cold forging
die, forging tools;Strip cutting machine, heading forming die;
Ready stock round bar dia 3-130mmDelivery time:
For abundant stock, 15-20 days.For customized products, 30-50 days.
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.
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
All the sizes as require can be customerized as fresh production
with MOQ,products of required specifications can be
developed/produced per international, chinese or industry
standards, or based on agreements with customers.
Picture Show:
Changfeng Hot Sale product:
| STANDARD/GRADE | Flat Bar Size(mm) | Round bar Size(mm) | Technics |
| DIN | AISM | JIS | GB(China) | Thickness | Width | Length | Diameter | Length |
| 1.2311 | P20 | PDS-3 | 3Cr2Mo | 10-700 | 155-2200 | 2000-6000 | 20-200 | 2000-6000 | Forged, Hot Rolled |
| 1.2738 | P20+Ni | - | 3Cr2NiMnMo | 10-1100 | 155-2200 | 2000-6000 | 20-200 | 2000-6000 |
| 1.2379 | D2 | SKD10 | SKD10 | 10-200 | 155-810 | 2000-6000 | 14-80 | 3000-6000 |
| 1.2080 | D3 | SKD1 | 3Cr2Mo | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 |
| 1.2083 | 420 | - | 4Cr13 | 10-500 | 155-1200 | 2000-6000 | 12-300 | 3000-6000 |
| 1.2344 | H13 | SKD61 | 4Cr5MoSiV1 | 10-500 | 155-1600 | 2000-6000 | 16-400 | 3000-6000 |
| 1.2510 | O1 | SKS3 | 9CrWMn | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 |
| 1.7225 | SAE4140 | SCM440 | 42CrMo | 10-200 | 155-2200 | 2000-6000 | 16-450 | 3000-6000 |
About Us
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in
exporting mould steel products based in China. With more than 20
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.
Corner of factory:
