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ASTM M42 / DIN EN HS2-9-1-8 1.3247 High Speed Steel Bar / Rod Dia 2-300mm

Good quality Cold Drawn Steel Tube for sales
Good quality Cold Drawn Steel Tube for sales
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ASTM M42 / DIN EN HS2-9-1-8 1.3247 High Speed Steel Bar / Rod Dia 2-300mm

China ASTM M42 / DIN EN HS2-9-1-8 1.3247 High Speed Steel Bar / Rod Dia 2-300mm supplier
ASTM M42 / DIN EN HS2-9-1-8 1.3247 High Speed Steel Bar / Rod Dia 2-300mm supplier ASTM M42 / DIN EN HS2-9-1-8 1.3247 High Speed Steel Bar / Rod Dia 2-300mm supplier

Large Image :  ASTM M42 / DIN EN HS2-9-1-8 1.3247 High Speed Steel Bar / Rod Dia 2-300mm

Product Details:

Place of Origin: MAINLAND CHINA
Brand Name: UST
Certification: ISO 9001:2008
Model Number: ASTM M42

Payment & Shipping Terms:

Minimum Order Quantity: 200 Kilograms
Price: USD 11000-23000 / Metric Ton
Packaging Details: In standard export packing and seaworthy material with rectangular shape bundle, covered with tarpaulin, in ontainers or in bulk, or upon request
Delivery Time: 15-35 days
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 300 Metric Tons per Month
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Detailed Product Description
Matrial: High Speed Steel Standard: GB, ASTM, DIN,JIS
Grade: M42 / 1.3247 Diameter: 2-300mm
Length: Below 16 Meters Shape: Round Bar
Techniques: Cold Drawn; Hot Rolled; Cold Rolled; Forged Surface: Black, Bright, Polished, Peeled, Or Upon Request
Ultrasonic Test: 100% UT Passed Processing: Annealed Or Quenched And Tempered Provided
End: Beveled, Plain End As Required Quality Inspection: SGS, BV Etc.
Service: Cutting Service And 3rd Party Inspection Is Provided

INTRODUCTION

 

AISI high speed steel material M42 tool steel is a molybdenum-series high-speed steel alloy with an additional 8% cobalt. (HSS Steel M42) 8% Cobalt tool bits are designed for machining work hardening alloys and other tough materials. They have increased water resistance and tool life. This improves performance and retention of the cutting edge. M42 steel composition makes for a good combination of toughness and hardness.

 

High-speed steel M42 steel is widely used in metal manufacturing industries and in cutting tools manufacturing because of its superior red-hardness as compared to more conventional high-speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes. HSS M42 tool steel is also less prone to chipping when used for interrupted cuts and costs less when compared to the same tool made of carbide. Tools made from cobalt-bearing high speed steels can often be identified by the letters HSS-Co.

 

AISI M42 tool steel is a conventionally manufactured cobalt alloyed high-speed steel. The various stages of the manufacturing process are chosen and controlled so that an end product is obtained with a good structure in terms of carbide size and distribution. This is a distinct advantage for the finished tool.

 

APPLICATIONS

 

AISI M42 tool steel is a high-speed steel suitable for cutting tools such as, twist drills, broaches, taps, milling, cutters, saws, reamers etc. In terms of performance, HSS grade M42 is a steel to be used in conditions where the demand for hot hardness is of great importance i.e. where high performance is essential.

 

Typically employed to machine the super alloys and exotic, AISI HSS M42 tool steel is employed in drills, hobs, taps, end mills, milling cutters, form and gear cutters, broaches and chasers.

 

Steel Grade 1.3247 / M42 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
M42 1.3247 HS2-9-1-8 SKH59 W2Mo9Cr4VCo8

 

CHEMICAL COMPOSITION (%)

 

C Si Mn P S Cr Mo V W Co

1.05

1.15

0.15

0.65

0.15

0.40

0.030

0.030

3.50

4.25

9.00

10.00

0.95

1.35

1.15

1.85

7.75

8.75

 

MECHANICAL PROPERTIES

Mechanical properties Metric Imperial
Hardness, Rockwell C (oil quenched from 1204°C, 5 minutes) 64.3 64.3
Hardness, Rockwell C (oil quenched from 1177°C, 5 minutes) 65.5 65.5
Hardness, Rockwell C(oil quenched from 1163°C) 65.8 65.8
Izod impact unnotched (oil quenched at 1191°C; 510°C temper temperature) 13.6 J 10.0 ft- lb
Izod impact unnotched (oil quenched at 1191°C; 622°C temper temperature) 24.4 J 24.4 J
Machinability (1% carbon steel) 35.0 – 40.0% 35.0 – 40.0%
Poisson’s ratio 0.27-0.30 0.27-0.30
Elastic modulus 190-210 GPa 27557-30457 ksi

 

PROCESSING

 

Forging of ASTM A600 High Speed Tool Steel M42

 

Pre heat the M42 high speed steel slowly and uniformly to 650-760°C and equalise. Then increase more quickly to the forging temperature of 1010-1150°C and equalise prior to forging. Do not allow the forging temperature to drop below 980°C, if this occurs re heating will be necessary. Always cool the m42 high speed steel very slowly after forging.

 

Heat Treatment of AISI M42 High Speed Material

  • Annealing

AISI M42 high speed steel is heated at 871°C (1599°F) and then cooled slowly in a furnace.

  • Stress Relieving

To relieve stresses created by extensive machining or tooling with complex geometries. Heat in a neutral atmosphere for 1 to 2 hours after reaching a temperature of 1110 to 1200°F (600 to 650°C), followed by slow cooling in the furnace.

  • Hardening

AISI M42 high speed steel is preheated to 871°C (1599°F), soaked and finally heated to 1204°C (2199°F).

  • Tempering

Tempering M42 tool steel at 560°C / 1040°F or higher 3 times for at least 1 hour at full temperature is recommended.

 

Machinability of AISI M42 Tool Steel

 

AISI Steel grade M42 tool steel can be drilled, turned, threaded, broached, milled and tapped when it is in its annealed condition and rated at 45% of 1% carbon steel.

 

ASTM M42 / DIN EN HS2-9-1-8 1.3247 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 M42 / DIN EN HS2-9-1-8 1.3247 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

Contact Details
SHANGHAI UNITE STEEL TRADING CO., LTD

Contact Person: Chilli.ho

Tel: +8618101875575

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