High-Speed Tool Steel

Steel Grade: T1 Steel
Standard: AISI, ASTM, BS, DIN, GB, JIS
Dimensions: diameter:10-400mm
Place of Origin: Hebei, China (Mainland)
Brand Name: Yaoteng
Model Number: T1 Steel
Technique: Forged
Application: Die Steel Bar
Alloy Or Not: Is Alloy
Special Use: Mold Steel
Type: Alloy Steel Bar
Standard: AISI,JIS,DIN,GB
Steel grade: T1/1.3355/SKH2
Technique: forged
Surface: black or bright
Machining: milling,turning,polishing
Shape: Round bars/Flat bar/Plate
Steel making process: EAF+LF+VD+ESR
Heat treatment: Annealing/Q+T
Delivery condition: Hot rolled or forged/ Peeled or black
Test: Ultrasonic Testing

High-speed tool steel for Milling cutter-Dalian Yongbao New Material Technology Co., Ltd founded in1999, it covers an area of 20,000m, construction area is 12,000m, a private enterprise which set smelting, electroslag remelting, forging, steel rolling.
Our company produces high speed tool steel, die steel, stainless steel, precision alloy, high temperature alloy, corrosion resistant alloy, welding strip, welding wire, ingot, forging, hot rolled material, cold drawn material and cobalt series (M42, M35, etc.) tungsten series (W18, W6, W9, W4, M2Al, etc.) die steel (4Cr5MoSiV1-H13Cr12M1V1, CR) 12MOV, etc.)
we developed various special shaped products of HSS, widely used in sawing products, high-end wood planer blades, automotive blades, air conditioning sliders, sewing machine blades and other fields, has grown into our core products. China tool steel, China high speed steel.
The company has 12 product invention patents, 4 utility model patents, 9 mold steel, tool steel production line software copyright patents, and passed the ISO-9001 international system certification in 2009.

Detailed Product Description:
High speed tool steel M2/1.3343
High speed cutting steels,
Execution anneal HB to 260
Surface Hardness in HRC:61-66
High speed cutting steels, execution anneal HB to 260, surface Hardness HRC after Tempering 61-66

Application: They can be used high speed cutting cutter, precision cold punch mold, roller, pinmold and so on.
Molds: Flat bars and round bars
Dia:12-200mm
Width:60-600mm
Thickness:20-300mm
We also supply other high speed steel, like M2, M42, M35 and so on
Large stock, good quality and competitive price.

China high-speed tool steel DIN 1.3247 1.3243 1.3207 1.3348 1.3343-Dalian Yongbao New Material Technology Co., Ltd founded in1999, it covers an area of 20,000m ², construction area is 12,000m ², a private enterprise which set smelting, electroslag remelting, forging, steel rolling.
Our company produces high speed tool steel, die steel, stainless steel, precision alloy, high temperature alloy, corrosion resistant alloy, welding strip, welding wire, ingot, forging, hot rolled material, cold drawn material and cobalt series (M42, M35, etc.) tungsten series (W18, W6, W9, W4, M2Al, etc.) die steel (4Cr5MoSiV1-H13Cr12M1V1, CR) 12MOV, etc.)
we developed various special shaped products of HSS, widely used in sawing products, high-end wood planer blades, automotive blades, air conditioning sliders, sewing machine blades and other fields, has grown into our core products. China tool steel, China high speed steel.
The company has 12 product invention patents, 4 utility model patents, 9 mold steel, tool steel production line software copyright patents, and passed the ISO-9001 international system certification in 2009.

Features
1.Similar to m2 high speed steel.
2.Added cobalt to increase hot hardness.
3.Offers excellent cutting performance.

Chemical composition
C Si Mn P S Cr Mo V W Co
0.88-0.95 â?¤0.40 â?¤0.40 â?¤0.030 â?¤0.030 3.80-4.50 4.75-5.20 1.75-2.00 6.00-7.00 4.60-5.00

Size
Round bar Diameter(mm) Length(mm)
Max 800 Max 9000
Plate Thickness(mm) Width(mm) Length(mm)
Max 800 Max 1500 Max 6000
The above is our regular size, we also can provide customized sizes!

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1,Size of M2/1.3343/SKH51 cold work steel
Round bar
Diameter(mm) Length (mm)
Max:800 Max: 9000

Plate
Thickness(mm) Width (mm) Length (mm)
Max:800 Max:1000 Max:6000
The specification can be customized.
2,Chemical Compositons
Grade
C Si Mn P S Cr Mo W V
0.80-0.90 0.20-0.45 0.15-0.40 â?¤0.03 â?¤0.03 3.80-4.40 4.50-5.50 5.50-6.75 1.75-2.20
3,Features of M2/1.3343/SKH51 Steel
1, General purpose of tungsten molybdenum high speed steel;
2, High toughness combined with good cutting powers;
3, Will withstand increases in temperature.
4,Typical Applications
1, Twist drills, reamers, broaching tools, taps, milling tools;
2, Cold forming tools and cutting tools;
3, Plastic moulds with elevated wear resistance and screws.

1. High speed steelM2
2. Forged or hot rolled
3. Fast cutting steel with high resistance
4. High hardness
5. EAF+LF+VD+ESR
Technogoly:EAF+LF+VD+ESR

Trade patterns:CIF and FOB
Shape:round bars and flat bars

1. M2 is a general purpose high speed steel. M2 high speed steel offers good wear resistance with excellent toughness and cutting power.
2. Chemical composition :(%)
C:0.80~0.90; Si: 0.40; Mn: 0.40; W: 5.50~6.75; Mo:4.50~5.50; Cr:3.80~4.40; V:1.75~2.20, S:0.030
P:0.030

3.Forging:
The forging temperature for high speed steels is 1050¡ã/1150¡ãC.
Do not charge direct into the high temperature part of the furnace, but pre-heat slowly to 850¡ã/900.
During the forging, the temperature of the material drops below 880/900¡ãC, reheating will be necessary. Cool very slowly after forging.

4.Features :
1) excellent ductility and abrasion resistance
2) well distribution of carbide and thermal plasticity
3) high hardness and high temperature hardness

5.Applications :
For making all sorts of general tools, forming tool, and also some components, such as cold extruding dies, etc.

6.Steel Grade:
GB:W6Mo5Cr4V2
AISI:M2
DIN:1.3343
JIS:SKH9

7.Mechanical Property
Annealed Hardness: HB255
Quenching Hardness: HRC¡Ý63

8.Delivery Condition
Forged + Annealed + Machining (Peeled/Turned)

Our main products:
Plastic mould steel: 1.2311, 1.2738, P21, 1.2316, 1.2083 etc.
Hot work tool steel: H11, H13 etc.
Cold word tool steel: O1, D2, D3, D6 etc
High speed steel: M2, M35, M42 etc.
Carbon steel: AISI1045, AISE1050, Q235, SS400 etc.




As per standard exporting.

High speed steel
W6Mo5Cr4V2
Anneal temperature: 840-860oC
Relief annealing temperature: 720-760oC
Hardening temperature: 1210-1230oC
Hardening medium: salt bath under 600oC,aslo use oil cooling or air cooling
Normal temper temperation: 540-560oC
RC Rockwell Hardness after hardening and temper: 63-66

Characteristic:Tungsten-molybdenum high speed steel developed by China, high performance in toughness, hardness, high temperature hardness.
Application: Can be used in the manufacture of high capacity cutting tools to bear impact force ,such as gear shaper cutter, milling cutter,screw tap,drill bit etc.Also can be used in manufacture of large scale and thermoplasticity shaped cutting tools and antiabrasive cutting tools under high load.