1) Grade:H13 SKD-61, DIN1.2344
2) EAF+LF+ESR+FORGEN+ANNEAL+UT+PEELING/TURNNING/MILLING
3) Size: flat sheet: thickness 30-300MM, width:100-600MM Length: 1.5-3.5m
4) Annealed Hardness: HBS<230
5) Features: Its one kind of hot work tool steel with high quenching degree and hot tensile strength. High wear resistance, high toughness and hot hardness. Of good resistance to thermal cracking, organize dense and pure steel refining furance wirh electroslag remelting.
6) Application: Widely used in manufacturing hot extrusion die, mandrel, forging presses mold, precision forging machine tooling, as well as aluminum, copper alloy die-casting mold machine. Suitable for large or complex die shapes.
Our other 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.
Stainless steel: AISI321, 302, 304, 202 etc.
1) Delivery condition: EAF&ESR, Hot rolled&forging, black surface, machined/milled surface, annealing Hardness: HBS=217~269
2) Chemical composition (% for reference only):
C Si Mn P S Cr
2.0~2.3 <0.40 0.4 <0.03 <0.03 11.5~13.0
3) Standard size: Block or plate: thickness between 30-260mm, Width:between 50~900, Round and bar: diameter between 80~350mm.
4) Specification:processing high harden ability, it can be hardened complite when crossing section less than 300~400mm. It also sustains good hardness and high wear resistance in 300~400 high toughness, volumn change when hardening.
5) Applications: Used for making small impact, high quality wear cold-punching mould, like stretch form moulding,punching mould, fretsaw cutter.
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, SS400etc.
Stainless steel: AISI321, 302, 304, 202 etc.
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.
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.
1, Chemical composition(% for reference only):
C: 0.36~0.42, Si:0.3~0.4, Mn:1.0~1.2, Cr:1.7~2.0,
P<0.025, S<0.025, Mo 0.3~0.4, Ni:0.35~0.40
2, Delivery condition: Forging material, Hardness:28-34 HRC,Hardened and tempered
3, Specification: Flat bar : Thickness:60~300mm, Width: under the size of 610mm, Length:2500~4000mm
Ultrasonic test standards: GB/T6402-1991,class1.
As a ISO 9001 accredited larfe stockist and agent for most iron and steel manufactury in China, we can supply most of the steels to you, such as:
1, Plastic tool steel, such as P20,P20+Ni, P21, 1.2316, 1.2383 ect.
2, Hot-work tool steel, such as H13, etc.
3, Cool-work tool steel, such as D1,D2,D3,D6
4, High-speed tool steel: such as M2
5, Carbon tool steel: such as C45.
1, Steel feature: Cold-work steel DIN1.2510, O1,SKS3, 9CrWMn has good cutting edge maintenance ability and treatment distorts slightly.
2. Steel grade:DIN1.2510, O1,SKS3, 9CrWMn
3, Application: this kind of steel can be used for resistant punching pins and dies, shear blades and thread rolling dies.
4, Chemical composition (% for reference only):
C Si Mn Cr V Others
0.9 0.3 1.2 0.5 0.2 W0.6
5, Material Character: Have quenching appear nature and wearable, mini quencher and distortion, distributing equal carbide and small granule.
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.
Steel products refer to solid straight steel products with a certain section shape and size, including wire, profile and plate, which are formed by plastic processing except pipes. It can be divided into hot rolling, cold bending, cold rolling, cold drawing, extrusion, forging, hot bending, welding and special rolling according to the production method. It can be divided into railway, shipbuilding, mining, structure and construction according to its use. According to the material can be divided into carbon steel, alloy steel and stainless steel. At the same time, these steel products can be reprocessed to form semi-finished products or finished products to meet special requirements. We can according to the customer's different needs, according to the drawings or samples for reprocessing production.
Stainless steel tube is a hollow long strip steel made of stainless-steel material. Because of its excellent corrosion resistance, it is mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipelines and mechanical structural components. In addition, when the bending and torsion strength are the same, the weight is light, so it is also widely used in manufacturing mechanical parts and engineering structures, but also commonly used in the field of furniture decoration.
Stainless steel pipe is divided into seamless pipe and welding pipe according to the production mode, seamless steel pipe can be divided into hot rolling pipe, cold rolling pipe, cold pulling pipe and extrusion pipe, etc., cold pulling and cold rolling is the secondary processing of steel pipe; welding pipe is divided into straight welding pipe and spiral welding pipe.
Stainless steel pipes can be divided into round tubes and different tubes according to the cross-sectional shape. The form tubes have rectangular tubes, rhomboid tubes, ellipse tubes, hexagonal tubes, octagonal tubes and various cross-sectional asymmetric tubes.
It can be divided into Austenitic Stainless Steel Tube Ferritic Stainless Steel Tube Martensitic Stainless Steel Tube and Duplex Stainless Steel Tube by the type of stainless steel.
Circular steel pipe is both openings and have hollow concentric sections of steel larger than the surrounding. The specifications of steel pipes are indicated by appearance dimensions and inner diameter and wall thickness, with a wide range of dimensions from very small diameter capillary to large round steel pipe of several meters in diameter. Round steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, containers, chemical industry, and special uses. It can be divided into seamless, ERW, LSAW, SSAW steel pipe according to the production process.
Hollow Section steel Tube is the general name for the steel pipe other than thecircular steel pipe. Such as square, rectangle, oval,elliptical, cone, trapezoidal, spiral, etc. Different steel pipe can more adapt to the particularity of use conditions, save metal and improve the labor productivity of parts manufacturing. It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, light textile and boiler manufacturing. The methods of producing different pipes are cold pulling, electric welding, extrusion and hot rolling, etc. Compared with the round tube, the different tubes generally have a larger moment of inertia and cross section modulus, and have a large bending resistance and torsion resistance, which can greatly reduce the structural weight and save steel.
