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Buy cheap M35 / 1.3243 High Speed Steels Bar / Rod Dia 2-300mm High Hardness from wholesalers

Rod Dia 2-300mm High Hardness

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Brand Name:UST

Model Number:ASTM M35

Certification:ISO 9001:2008

Price:USD 10000-20000 / Metric Ton

Payment Terms:L/C, T/T, D/A, D/P

Supply Ability:300 Metric Tons per Month

Delivery Time:15-35 days

Company Data

SHANGHAI UNITE STEEL

Active Member

Contact Person Eric

Business Type: 86-21-35316960

Business Type: Manufacturer Distributor/Wholesaler Agent Exporter Trading Company Seller

Officials: Room 1109, Loft Office, Green Land International Plaza, No. 275-8 Guoding East Road, Shanghai 200433, P.R. China. (admin(a)shunitesteel.com)

Quality: Quality Certifitation Available

Product Details Company Profile

Product Details

INTRODUCTION

ASTM A600 M35 steel is a medium-alloyed high speed tool steel. It is also known as HSSE or HSS-E which is similar to M2, but with 5% cobalt added, which makes better hot hardness and wear resistance. AISI /ASTM A600 M35 high speed steel is suitable for heat treatment up to 66 HRC, and also offers excellent cutting performance and offers excellent cutting performance. AISI high speed Tool Steel M35 is suitable for broaches, taps, milling, reamers, hobs, shapers cutters, saws ,etc.

HSS M35 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 HSS M35 tool steel is usually used in conditions with the demand for high hardness . M35 steel is suitable for cutting tools such as cutting tools including broaches, milling cutters, reamers, end mills and saw blades. It is also a good quality wear resistant HSS grade for cold work area. Steel M35 is also suitable for cold work applications, where exacting demands are imposed on wear resistance. The steel possesses an admirable combination of wear resistance and toughness and in these respects superior to the high alloyed cold work steels.

Steel Grade	1.3243 / M35	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
M35	1.3243 HS6-5-2-5	SKH55	W6Mo5Cr4V2cO5

CHEMICAL COMPOSITION (%)

0.82

0.95

0.20

0.45

0.15

0.40

≤

0.030

≤

0.030

3.80

4.50

4.75

5.25

1.75

2.15

5.50

6.50

4.60

5.00

MECHANICAL PROPERTIES

Mechanical properties	Metric	Imperial
Hardness, Rockwell C (oil quenched from 1232°C, 5 mins)	64.8	64.8
Hardness, Rockwell C (oil quenched from 1177°C, 5 mins)	65.2	65.2
Hardness, Rockwell C (oil quenched from 1204°C, 5 mins)	65.2	65.2
Modulus of elasticity	207 GPa	30000 ksi
Machinability (1% carbon steel)	45.0 – 50.0%	45.0 – 50.0%

PROCESSING

Forging of ASTM A600 High Speed Tool Steel M35

Pre heat the AISI M35 high speed steel slowly and uniformly to 450-500°C and equalise. Then increase M35 tool steel more quickly to the forging temperature of 950-1100°C and equalise prior to forging. Do not allow the forging temperature to drop below 950°C, if this occurs re heating will be necessary. Always cool the steel very slowly after forging.

Heat Treatment of AISI M35 High Speed Material

Soft-annealing 850°C – 900°C / 1560°F – 1650°F, slow cooling 10°C / 18°F/h to 700°C / 1290°F, hardness max 260 Brinell.
Stress relieving 600°C – 700°C / 1120°F – 1290°F, approx. 2 hours at temperature, slow cooling to 500°C / 930°F.
Hardening with preheating in two steps 450°C – 500°C / 840°F – 930°F, 850°C – 900°C / 1560°F – 1650°F and austenitizing at 1050°C – 1220°C / 1920°F – 2230°F. Quenching to about 550°C / 1022°F then cool in air to hand warm
Tempering at 560°C / 1040°F or higher 2 times for at least 1 hour at full temperature is recommended.

Machinability of AISI M35 Tool Steel

High Speed tool steel M35 can be worked in the same way as other high-speed steels by plastic forming, machining, grinding, electrical discharge machining, welding and polishing. M35 tool steel is amenable to cold forming. In grinding, local heating of the surface, which might alter the temper, must be avoided. Grinding wheel makers can furnish advice on the choice of grinding wheels. Machining is carried out using carbide or high-speed steel tools.

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

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

Company Profile

SHANGHAI UNITE STEEL

We, Shanghai Unite Steel 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, such as: DAYE Special Steel-a famous steel enterprise with the longest steelmaking history; BAO Steel, and Dongbei Special Steel Group-the biggest special steel manufacturer; TPCO, VALIN-largest seamless steel tube production enterprise; What's more, we have built long, deep and close business relationship with dozens of steel companies, 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!