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M2/W6Mo5Cr4V2/DIN1.3343 high speed steels for metal-cutting tools, Dia: 2-400mm
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Application
Standard high-speed steel grade. High toughness and good cutting power owing to its well-balanced alloy composition, making it suitable for a wide variety of applications. For all metal-cutting tools for roughing or finishing, such as twist drills, all kinds of milling cutters, screw taps, screw dies, broaches, reamers, countersinks, chasers, segments for circular saws, shaping tools and woodworking tools. Also highly suitable for cold-forming tools, such as cold extrusion rams and dies, as well as for cutting and precision cutting tools, plastics moulds with elevated wear resistance and screws.
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Steel Grade
GB W6Mo5Cr4V2 %

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C | Si | Mn | P | S | Cr | Mo | V | W |
0,80 - 0,90 | 0.20 -. 0,45 | 0.15 - 0,40 | <=0,030 | <=0,030 | 3,80 - 4,40 | 4,50 - 5,50 | 1,75 - 2,20 | 5.50- 6,75 |
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DIN- 1.3343%

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C | Si | Mn | P | S | Cr | Mo | V | W |
0,86 - 0,94 | <=0,45 | <=0,40 | <=0,030 | <=0,030 | 3,80 - 4,50 | 4,70 - 5,20 | 1,70 - 2,00 | 6,00 - 6,70 |
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Similar grade: AISI-M2
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Delivery Condition:

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? | GB/T1299-2000 | DIN | AISI |
Annealed (HB) | <=255 | 240~300 | 212~241 |
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Size available
Round and Square Bar: 2mm -400mm
Flat: thickness:0.6-250mm, width:30-810mm?
Length Random Length, Fixed Length, etc.
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High Speed Steel got hardness method: 1. Salt bath hardening or vacuum hardening 2. the temperature 1180-1200°C, if need high hardness add 10°C 3. in the temperature 560°C, tempering more than 3 times. The most important: control hardening temperature and time.
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Check below for more information on placing an order:
1.Inquiry-professional quotation.
2.Confirm the price, lead time, packing requirement, payment term etc.
3.Yongyi sales send the Proforma Invoice.
4.Customer make the payment for deposit and send us bank receipt.
5.Will inform client that we have got the payment, arrange the production & inform the estimated time.
6.End production-mass production products photos for approval. You can also arrange the third party Inspection .
7.Clients make payment for balance and Yongyi ship the goods .Also can accept payment term-Balance against B/L Copy Or L/C payment Term. Inform the tracking number and check the status for clients.
8.Order can be say & quot;finish& quot; when you receive the goods and satisfy with them .
9. Feedback to Yongyi about quality, service, market feedback & suggestion. and we can do better.
10.Third Party inspection acceptable, such as SGS, BV etc.

Marking: Heat No. will be cold stamped and Steel grade, diameter mm, length mm, and the manufacturer LOGO and weight kg is painted.




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