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ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm

ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm

چین ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm تامین کننده
ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm تامین کننده ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm تامین کننده

تصویر بزرگ :  ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm

جزئیات محصول:

محل منبع: MAINLAND CHINA
نام تجاری: UST
گواهی: ISO 9001:2008
شماره مدل: ASTM M2

پرداخت:

مقدار حداقل تعداد سفارش: 200 کیلوگرم
قیمت: USD 7000-12000 / Metric Ton
جزئیات بسته بندی: در بسته بندی صادرات استاندارد و مواد دریایی با بسته بندی مستطیلی شکل، پوشش داده شده در برزیل، در ظرو
زمان تحویل: 15-35 روز
شرایط پرداخت: L / C، T / T، D / A، D / P
قابلیت ارائه: 300 تن در هر ماه
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توضیحات محصول جزئیات
متالین: فولاد با سرعت بالا استاندارد: GB، ASTM، DIN، JIS
مقطع تحصیلی: M2 / 1.3343 قطر: 2-300 میلیمتر
طول: زیر 16 متر شکل: نوار گرد
تکنیک: سرد کشیده؛ نورد گرم نورد سرد جعلی سطحی: سیاه، روشن، جلا، تمیز، و یا بر اساس درخواست
تست التراسونیک: 100٪ UT گذشت پردازش: تهیه شده و یا خرد شده و خرد شده
پایان: بی نظیر، پایان ساده به صورت مورد نیاز بازرسی کیفیت: SGS، BV و غیره
سرویس: خدمات برش و بازرسی شخص ثالث ارائه می شود

INTRODUCTION

 

AISI M2 Tool Steel is molybdenum based high-speed steel in tungsten–molybdenum series. HSS grade steel M2 is a medium alloyed high speed steel which has good machinability. The H-SS M2 chemical composition gives a good combination of well-balanced toughness, wear resistance and red hardness properties. Widely used for cutting tools such as twist drills, taps, milling cutters, saws, knives etc. Also commonly used in cold work punches and dies and cutting applications involving high speed and light cuts.

 

Grade M2 High Speed Steel is by far the most popular high speed steel replacing high speed steel grade T1 in most applications because of its superior properties and relative economy.

 

APPLICATIONS

 

The main use of high-speed steels continues to be in the manufacture of various cutting tools. Typical applications for M2 high speed steel are twist drills, reamers, broaching tools, taps, milling tools, metal saws. M2 is suitable for cold forming tools such as extrusion rams and dies, also widely used in all kinds of cutting tools, knife and punches and die applications, plastic moulds with elevated wear resistance and screws.

Steel Grade 1.3343 / M2 Application Tool steel, Mold Steel
Shape Round Bar Standard GB, ASTM, DIN,JIS
Dimension Φ2-300 mm; length below 16m Surface Black, Bright, Polished, Peeled
Technique Cold drawn; Hot rolled; Forged Ultrasonic Test 100% UT Passed

 

DELIVERY CONDITIONS

 

  Diameter (mm)
Cold drawn 10-100
Peeled 30-160
Grinded 10-600
Turned 130-1600
Hot Rolled 20-280
Hot Forged 130-1000

 

-EAF+(ESR) or EAF+LF+VD+(ESR)

-HOT rolled or Forged, Annealed

-Surface Finish: Black, Rough Machined, Peeled, Turned or as per given requirements

-UT 100% passed

-Cutting service provided

-Third Party inspection is acceptable (SGS, BV etc.)

 

EQUIVALENT GRADES

 

AISI/SAE DIN JIS GB
M2 1.3343 HS6-5-2C SKH51 CW6Mo5Cr4V2

 

CHEMICAL COMPOSITION (%)

 

  C Si Mn P S Cr Mo V W

M2

0.95

1.05

0.20

0.45

0.15

0.40

0.030

0.030

3.75

4.50

4.50

5.50

1.75

2.20

5.50

6.75

 

MECHANICAL PROPERTIES

Mechanical properties Metric Imperial
Hardness, Rockwell C (tempered at 1150°F, quenched at 2200°F) 62 62
Hardness, Rockwell C (as hardened, quenched at 2200°F) 65 65
Compressive yield strength (when tempered at 300°F) 3250 MPa 471000 psi
Izod impact unnotched (when tempered at 300°F) 67 J 49.4 ft-lb
Abrasion (loss in mm3, as-hardened; ASTM G65) 25.8 25.8
Abrasion (loss in mm3, tempered at 1275°F; ASTM G65) 77.7 77.7
Poisson’s ratio 0.27-0.30 0.27-0.30
Elastic modulus 190-210 GPa 27557-30458 ksi

 

PROCESSING

 

Forging of ASTM A600 High Speed Tool Steel M2

Pre heat M2 HSS steel slowly and uniformly to 850-900°C. The heat should then be increased more quickly to the forging temperature of 1050-1150°C. If during the forging the temperature of the M2 high speed tool steel material drops below 880-900°C, re-heating will be necessary. Cool the M2 steel component very slowly after forging.

 

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.

 

Machinability of AISI M2 Tool Steel

 

Shaping of HSS M2 tool steels can be carried out using grinding methods. However, they have poor grinding capability and hence they are regarded as “medium” machinability tool steel under annealed conditions. The machinability of these tool steels M2 is only 50% of that of the easily machinable W group or water hardening tool steels.

 

 

ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm

 

What we can offer?

-We offer a wide range of steel products in a wide variety of dimensions and executions, according to the common international specifications or customize.

-Machining and heat treatment are available.

-Also, we advise you in choosing the right materials.

 

Shape Available

  • Solid round bar
  • Flat bar
  • Square bar
  • Hexagon bar
  • Block
  • Plate
  • Sheet
  • Wire rod
  • Strip

 

Our Advantages

  • High mechanical property and quenching, enable the surface share equal hardness after deal with it
  • Good polishing and low roughness
  • Making the heat-treatment to harden condition before using it
  • Competitive price
  • Fast production lead-time
  • All the material are inspected with 3 times to meet the highly standards
  • Pure steel quality & stable quality to be guarantee
 

OUR MAIN PRODUCTS ARE LISTED AS BELOW

 

ASTM M2 / DIN EN HS6-5-2C 1.3343 High Speed Steel Bar / Rod Dia 2-300mm

 

Notes:

Available Size:

-Round: Dia. 2-300 mm

-Flat: T. 6-250 mm x W. 20-600 mm

-Block: T. 80-1200 mm x W. 100-1600 mm

 

PAYMENT AND SHIPPING

 

1. Both T/T and L/C will be acceptable

2. Trade Terms: FOB, CIF, CFR

3. The delivery will be in 10-15 days if have stock; For customized items, the delivery will be negotiated by both parties

4. Shipping by sea freight from Shanghai Port (PRC) for Bulk orders, by airfreight or express for samples

 

COMPANY INFORMATION

 

Shanghai Unite Steel Trading Co., Ltd

We are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.

In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china.

What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!

 

FAQ

 

Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.

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.

 

CONTACT US

 

We are happy to answer your questions and make you an offer for these and other materials. Contact us now for more information.

 

Your Contact Person

Ms Chilli Ho

Phone/Wechat/Whatsapp +86-181-0187-5575

Skype: chilli.ho@outlook.com

Email: chilli.ho@shunitesteel.com

اطلاعات تماس
SHANGHAI UNITE STEEL TRADING CO., LTD

تماس با شخص: Chilli.ho

تلفن: +8618101875575

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