High Speed Steel M2 1.3343 W6mo5cr4V2 Skh51 China Supplier

We firmly believe that with our high-quality and low-cost AISI 4140 Steel Sheet price, Super duplex stainless steel plate, Sk5 Spring Steel Strip, enthusiastic service attitude and perfect after-sales service, we will gain the trust of customers. In today's world, the external environment is complex and changeable, market competition is becoming increasingly fierce, and enterprise development is facing more and more severe challenges. The tenet of our company is 'the strength of a hundred companies, the wind of a new industry, doing things with heart and being a new person with new ideas'. Honest operation, mutual benefit and win-win are the business philosophy that all employees of the company have been adhering to. We follow the quality policy of 'quality first, dedicated service, and strive for excellence', and uphold the business philosophy of 'pragmatic innovation, continuous self-improvement, courage, integrity management, and people-oriented'.

M2 High speed steel flat bar

M2 High speed steel flat bar can be used for a variety of purposes: twist drills, taps, milling cutters, reamers, saw blades, broaches, roll-to-inserts, gear cutters and other gear cutters. In addition to cutting tools with red hardness requirements, they can also be used as cold work tool steels, such as die cutting, forming and embossing.

Product Basic Information:

Chemical Composition Table (%)

Mechanical Property

Physical Property

Heat Treatment of AISI M2 High Speed Material

· Anneal

Heat to 1600° F, soak thoroughly at heat. Furnace cool 25° F per hour to 900° F, air cool to room temperature. Approximate annealed hardness 241 Maximum Brinell.

Stress Relief of Unhardened Material: Heat slowly to 1200 to 1250° F. Soak for two hours per inch of thickness at heat. Slow cool (furnace cool if possible) to room temperature.

· Harden

Heat slowly to 1550° F, soak thoroughly, heat to 1850° F, soak thoroughly. Soak time in the furnace varies from a few minutes to 15 minutes, depending tool size, heat capacity of the furnace, and the size of the charge. – Heat to 2150 to 2200° F for max. toughness and minimum distortion. – Heat to 2250 to 2275° F for max. hardness and abrasion resistance.

· Quench

For full hardness, oil quench to 150-200° F. Air quench to 150° F. When quenching in hot salt maintain the quench just above the Ms temperature. After equalizing withdraw parts from the hot salt and air cooled to 150° F.

· Temper

Double temper is mandatory, three tempers are sometimes preferred. Soak for 2 hours per inch of thickness. Air cool to room temperature between tempers. The best tempering range for hardness, strength and toughness is 1000 to 1050° F.

FAQ

Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material doesn't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.

If you have another question, please feel free to contact us as bellow:

Our Service

We design a complete set of High Speed Steel M2 1.3343 W6mo5cr4V2 Skh51 China Supplier for related enterprise and individual users, and constantly strive to meet the diverse needs of customers. We hope to cooperate with much more shoppers for mutual enhancement and benefits. As an expert specialized in this field, we are committed to solving any problem for users.