Steel Tools Suppliers and Manufacturers

Introduction AISI A2 Cold Work Tool Steel air hardening, with maximum dimensional stability during heat treatment, offering high abrasion resistance and good toughness. Generally supplied annealed to HB 231 max. A2 steel is an air hardening, cold work, tool steel. A 5% Chromium steel which provides high hardness after heat treatment with good dimensional stability. It is heat treatable and will offer a hardness in the range 57-62 HRC. Applications AISI A2 steel takes a place in tool steel range between AISI O1 and AISI D2, offering an excellent combination of good wear resistance and toughness. It may be regarded, therefore, as a ¡¡ãuniversal¡¡À cold work steel. For cutting operations the good toughness of AISI A2 gives excellent resistance to chipping of the cutting edge. In many cases tools made from this steel have given better tooling economy than high-carbon, high-chromium steels of the D3/W.-Nr. 2080 type. AISI A2 steel has much better machining and grinding properties.It can be used to make Bending Dies, Blanking Dies, Block Gauges, Cams, Coining Dies, Cold Forming Dies, Cold Shears, Cold Trimming Dies, Forming Dies, Knurls, Machine Parts, Mandrels, Plastic Mold Dies, Punch Plates, Punchers, Reamers, Ring Gauges, Roll Threading Dies, Rolls, Shear Blades, Slitters, Stamping Dies, Threading Taps, Trimming Dies, etc. HEAT TREATMENT Forging: Heat slowly toC then more rapidly to 1050-1100 Avoid working below . Reheat as often as necessary to maintain proper forging temperature. After forging cool very slowly. Heat slowly and uniformly. Cool in vermiculite or in other insulating media. Anneal after forging. Annealing: Soak thoroughly at then slow furnace cool at a rate of not more than 20C per hour. After annealing A2 a maximum hardness of 215 Brinell may be achieved.Protect against surface decarburization using controlled atmosphere or by pack-annealing. Hardening: Pre heat slowly to 600-700and soak. Continue heating to the final hardening temperature of 950/980 and allow the component to equalise. Quench in oil or cool in air.Temper immediately after hardening. Allow to cool to 125-F before tempering. Soak time is 15 minutes per inch of thickness. Minimum of 30 minutes. Tempering: Heat uniformly and thoroughly to the desired temperature and hold for 25 minutes per cm of thickness. A2 can be double tempering, after intermediate cooling to room temperature. Temper at 200C for a balance of hardness and strength or where strength is more important than hardness.Complete equalization of temperature throughout the tools is essential for good results. Double temper. Recommended temperature is 400-1000 hot rolled and hot forged according to the customer

Hot work tool steel :1.2714/l6/5crnimo/skt4. It is mainly used for manufacturing hot-extrusion die , swage hammers, etc.

1. Hardening in air, featuring a fine combination of hot strength, cracking Resistance and impact toughness in work 600 C; 2. ESR products have good macrostructure and EFER steel has all higher directivity; 3. Application: Extrusion dies and casting die for aluminum, magnesium and copper alloy. Diameter: 12-360mm Thickness: 20-300mm Width: 100-600mm

Characteristics: Ni alloy die steel with excellent toughness and good through hardening, properties. Application: standard materials for forging dies, hot shear knives, punches, backing plates, die holders, hot punching tools. 1.2714/SKT4 Tool Steel

Stainless Steel Kitchen Tools Set of 5 Piece Cooking Spoon Soup Ladle Skimmer Turner Slotted Fork Bright Mirror Polish

Supply form of 1.2311 steel DIN 1.2311 tool steel, we can supply the round bar, flat bar, plate, hexagonal and square block. Diameters can be sawn to your required lengths as one offs or multiple cut pieces. Rectangular pieces can be sawn from flat bar or plate to your specific sizes. Ground tool steel bar and precision ground steel plate can be supplied, providing a quality precision finished bar to tight tolerances. Applications of 1.2311 steel 1.2311 Tool steel is a German Die steel, the steel by super clean production process, pre hardened, showing the height of micro pure and excellent homogeneous structure, excellent polishing and light etching engraving. After heat treatment, processing and polishing performance is good, can be carried out, and can be processed, suitable for the surface treatment of chrome, material hardness even (to 400mm thick), good toughness, good mechanical processing performance. Gold microstructure is martensite and bainite structure. Main be applied to in zinc, aluminum, magnesium and its alloy die-casting mould ; Hot-pressing mold, all kinds of hot forging die; Metal extrusion die, die set.

What are details of skd11 cold work steel? Name Hardening tool steel skd11 material Features 1, high carbon high chromium tool steel 2, high wear resistance and toughness 3, offers a measure of corrosion resistance when polished 4, alternative to oil hardening tool steel Applications 1, wide variety of tool making applications 2, blanking dies and punches 3, deep drawing dies, cupping dies, forming dies, sheet metal forming rolls 4, master hobs for cold hobbing moulds and cut moulds for plastics Sizes Round bar Diameter(mm) Length(mm) Max 800 Max 9000 Plate Thickness(mm) Width(mm) Length(mm) Max 800 Max 1000 Max 6000 The above is our regular size, we also can provide customized sizes! Packing 20ft: gw 27t; (5.80mx2.13mx2.18m) 40ft: gw 27t; (11.8mx2.13mx2.18m) Price The price will change according to the weight of the steel you need. What are the chemical compositions? C Si Mn P S Cr Mo V 1.40-1.60 0.10-0.60 0.20-0.60 Â?¤0.030 Â?¤0.03011.00-13.00 0.70-1.20 0.50-1.10

Features 1.Similar to M2 high speed steel. 2.Added cocalt to increase hot hardness. 3.Offers excellent cutting performance. Applications 1.Cutting tool. 2.Cold forging die. 3.Wear resistance screws 4.Cold forming tools. Shape:steel plate/flat bar/round bar Technology:Hot work / Forged/cold drawn Heat treatment:Annealed / Q+T Surface condition:Black/Peeling/Polishing/Machined Delivery condition:Hot rolled or forged, Peeled or black surface Test:UT 100% / SGS Certification:ISO/mill certificate

Specification 1.Hot work alloy tool steel. 2.Supplied in the annealed or quenched condition. 3.High temperature impact toughness and thermal fatigue strength. 4.High resistant to tempering,medium wear resistance. Shape:steel plate/flat bar/round bar Technology:Hot work / Forged/cold drawn Heat treatment:Annealed / Q+T Surface condition:Black/Peeling/Polishing/Machined Delivery condition:Hot rolled or forged, Peeled or black surface Test:UT 100% / SGS Certification:ISO/mill certificate

1.2550 Tool Steel is an alloy shock-resisting tool steel, which is suited for both hot and cold work applications. The tungsten content of this tool steel grade confers fatigue resistance, the chromium content gives depth of hardness and resistance to abrasion. 1.2550 tool steel is suitable for cold work tools subject to heavy shock and uneven loading. This steel is also used with great success for chisels and punches required for heavy work on hard and tough materials. It is suitable for hot work applications where high fatigue strength in combination with medium hot hardness is desirable. Tools made from this tool steel can be water cooled in service with little risk of cracking.

1.2601 tool steel with high wear resistance against abrasive and adhesive, good toughness, edge-holding ability and compression strength, low distortion, non-deforming, full hardness with air hardening in any dimension, suitable for bath nitriding. 1.2601 tool steel applications mainly for making high performance blanking, punching, stamping and cutting tools and dies up to 6mm sheet thickness, thread rollings, chasers and dies, cold forming and bending tools, precision blanking dies, longitudinal and circular shear blades for plastic, paper and metal, milling cutters, reamers, broaches, hobbing tools, tools for drawing, deep drawing and cold extrusion, woodworking tools, pressing tools for the sinters, ceramics and pharmaceutical industries, cold piercers, measuring tools, rolling cutters and shaping wheels, cold pilger mandrels, flanging, straightening and beading rolls, trimming and splitting dies, tools for the cold manufacture of screws, nuts and rivets, plastic moulds.

1.2767 tool steel is a higher carbon version of the standard 4.25% nickel oil hardening steel. It is a good quality tool steel that achieves high impact and compressive strength and is suitable for applications demanding extra wear resistance. With its characteristics of good full hardenability, good polishability and excellent toughness this cold work tool steel specification is widely used for plastic mould applications. 1.2767 tool steel typical applications and components include plastic moulds, cutlery dies, shear blades for heavy gauge material, cutting tools, drawing jaws and highly stressed coining tools.

Mat.No. 1.2746, DIN 45NiCrMoV16-6 Designation by Standards Mat. No. DIN EN AISI 1.2746 45NiCrMoV16-6 - - Chemical Composition (in weight %) C Si Mn CrMo Ni VWOthers 0.450.250.701.500.794.000.50 - - Description Special cold work tool steel, air or oil hardenable with highest toughness. Applications Forging tools, dies of all sorts, shapes and sizes, hot forging and pressing tools for steel and metal. Moulds, bushings, piercers, etc. Physical properties (avarage values) at ambient temperature Modulus of elasticity [103 x N/mm2]: 210 Density [g/cm3]: 7.86 Soft Annealing Heat to 610-850oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 295. Stress Relieving Stress relieving to remove machining stresses should be carried out by heating to approx. 650oC, holding for 1-2 hours at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment. Hardening Harden from a temperature of 880-910oC followed by air or oil quenching or warm bath quenching 180-220oC. Hardness after quenching is 56 HRC. Tempering Tempering temperature: See the data bellow. Tempering Temperature (oC) vs. Hardness (HRC) 100oC200oC300oC400oC500oC550oC 565452504948 Tempering Diagram Click the image to enlarge the diagram. Forging Hot forming temperature: 1100-900oC. Machinability No data. Disclaimer The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available

.Specifications of carbon steel plate Round bar Diameter(mm) length (mm) 10~800 300~5800 Plate thickness(mm) width (mm) length (mm) Max:800 205~810 2000~4000 2.Chemical compositon(%) of carbon steel plate C mn s i cr nicu s p 0.42~0.500.5~0.80.17~0.370.250.30.250.0350.035 3.Delivery condition and heat treatment Forging normalization hardening subcritical annealingisothermal annealing tempering 1100~850* 840~880 820~860 water 650~700* 820~860 600x1h* 550~660 4.Characteristic of carbon steel plate Nice machanical porpertys and worse hardenability, so, it is used for machine parts. 5.Application of carbon steel plate 1): can be used in many fields such as building, automobile, shipbuilding, Petrochemical, machinery, medicine, food, electric power, energy, space, building And decoration, etc. 2): can be made into mould template, mortise pin, column 3): this kind of steel have good mechanical property, is widely used in structural Parts which may support stress alternation, especially made into some connecting Rods, bolts, wheel gear... 4): this kind of steel is the most common blanks and materials of shaft part. Packaging & delivery

Chemical composition: C 0.35~0.45 Si 0.60 Mn 0.80 Cr 12.0-14.0 P 0.03 S 0.035 Mo - Available size : Round steel bar 60-800mm Flat steel bar 25-400mm*200-800mm Surface conditions: black surface/ grinded/ machined Mechanical properties : hardness: annealing, and 201 or less hb, indentation diameter of 3.9 ~ 4.3 mm; quenching, 50 or more hv Low heat treatment specification and metallographic organization: Annealing heat treatment specification: 1), 800 ~ 900 slow cooling or about 750 cold quickly; 2) quenching, 1050 ~ 1100 cold oil; 3) tempering, 200 ~ 300 cold fast. Metallographic organization: organizational characteristics for markov shape. Characteristics: 4 cr13 characteristics after quenching than 3 cr13 high hardness, good corrosion resistance Application : Rj, nozzle, valve seat, etc. 1 cr17ni2 features strong resistance to corrosion of nitric acid and organic acid. Use used for high hardness and high wear resistance of hot oil pump, valve, valves, bearings, medical equipment, spring, etc

Name:1.2345 steel round bar Place of origin:hubei, china Brand name:better Shape:round bar Material:tool steel Steel grade:1.2345 Application:used to making important parts like hot-extrusion die, hammer forging die, aluminium alloy casting, etc. Chemical composition C si p s cr mo mn 0, 48 - 0.53 0, 90 - 1, 20 0.20 - 0, 40 max. 0, 030 max. 0, 030 4, 80 - 5, 20 1, 20 - 1, 50 Packing&delivery: Packaging details: according to customer's requirements or export's standard Delivery time: in 45-60 days after we receive 30% deposite Port: wuhan or according to your requirements Moq: 3 ton or according to your requirements Trade terms exwfob/cfr/cif or according to your requirements Standard: Astmusaameirican society of mechanical engineers Aisiusaacronym of american iron and steel institute Jisjpjapanese industrial standards Dingerdeutsches institutr normung e.V. Unsusaunified numbering system Hot rolled craft with good mechanical performance, all the bars are prime quality with canonical certificate.

Name:1.2345 steel round bar Place of origin:hubei, china Brand name:better Shape:round bar Material:tool steel Steel grade:1.2345 Application:used to making important parts like hot-extrusion die, hammer forging die, aluminium alloy casting, etc. Chemical composition C 0, 48 - 0.53 Si 0, 90 - 1, 20 Mn 0.20 - 0, 40 P max. 0, 030 S max. 0, 030 Cr 4, 80 - 5, 20 Mo 1, 20 - 1, 50 Mechanical property Heat treatmentmechanical propertycondition of deliveryhrc Hardening heat hardening mediatemperatureyield strength/mpatensile strength /mpaelongationreduction of area Hot rolled/forge 60 Packing&delivery: Packaging details: according to customer's requirements or export's standard Delivery time: in 45-60 days after we receive 30% deposite Port: wuhan or according to your requirements Moq: 3 ton or according to your requirements Trade terms exwfob/cfr/cif or according to your requirements Standard: Astmusaameirican society of mechanical engineers Aisiusaacronym of american iron and steel institute Jisjpjapanese industrial standards Dingerdeutsches institut normung e.V. Unsusaunified numbering system Hot rolled craft with good mechanical performance, all the bars are prime quality with canonical certificate.

1.Specifications of carbon steel plate Round bar Diameter(mm) length (mm) 10~800 300~5800 Plate thickness(mm) width (mm) length (mm) Max:800 205~810 2000~4000 2.Chemical compositon(%) of carbon steel plate C mn si cr ni cu s p 0.42~0.50 0.5~0.8 0.17~0.37 0.250.30.250.035 0.035 3.Delivery condition and heat treatment Forging normalization hardening subcritical annealing isothermal annealing tempering 1100~850* 840~880 820~860 water 650~700* 820~860 600x1h* 550~660 4.Characteristic of carbon steel plate Nice machanical porpertys and worse hardenability, so, it is used for machine parts. 5.Application of carbon steel plate 1): can be used in many fields such as building, automobile, shipbuilding, Petrochemical, machinery, medicine, food, electric power, energy, space, building And decoration, etc. 2): can be made into mould template, mortise pin, column 3): this kind of steel have good mechanical property, is widely used in structural Parts which may support stress alternation, especially made into some connecting Rods, bolts, wheel gear... 4): this kind of steel is the most common blanks and materials of shaft part.

1.1.2363 2.Diameter:10-800mm 3.Moq:3 ton 4.Delviery time: 45-60 days 5.Certificate:iso, bv, lr, mtck460 Material: 1.2363 Standards:astm, jis, gb, en(din, bs, nf)or per as clientsâ?? requires. Product basic information: 1.Chemical composition and mechanical properties(in quenched & tempered state): Chemical composition Mechanical properties(in quenched & tempered state) C 0.95-1.05 Si 0.500 Mn 1.00 Cr 4.75-5.50 Mo 0.90-1.40 P â?¤0.030 S â?¤0.030 V 0.15-0.50 Ni -- Co 1.00 2.Product application areas: Our products have been used in all kinds of areas, such as aviation, aerospace, navigation, nuclear Energy, chemical industry, electronic information, achine manufacture, petrochemical, automotive, Instrument and meter, communication , transportation, and medical instruments, etc. 3.Similar steel grade & equivalent steel materials: Usa Japanese Gemany British France International Chinese Astm&aisi&sae Jis En din En bs En nf Iso Gb A2 Skd12 X100crmov5 X100crmov5 X100crmov5 ------ Cr5mo1v Product sales information: Size Diameter:10mm - 800mm Flat: 16mm - 500mm x 200mm - 800mm Origin place Made in china Delivery condition Hot rolled, cold drawn, forged Surface require Black, grinding, bright, polish Heat treatment Quenched, tempered, annealed Packing Seaworthy packing , wooden case , carton, woven bag or at client's requires Delivery time In 45-60 days Trade term Exw, fob, cif Payments T/t or l/c at sight Port Wuhan or customer's requirement Moq 3 ton

Standard: aisi, astm, bs, din, gb, jis Grade: cr12 d3 1.2080 Thickness:20-300mm, Width: 205-610mm Type: plate or round bar Technique: hot rolled or forged Process of melting: eaf+lf+vd+esr Surface treatment: black surface Application: mould making Special use: cold work steel Certification: iso9001, sgs, cti, rohs Chemeical composition Standard Steel grade C 2.00~2.30 Si 0.040 Mn 0.040 P 0.030 S 0.030 Cr 11.50~13.00 V -- W -- Other -- Product namecr12 d3 1.2080 cold work steel Materialcold work steel Techniquehot rolled or forged Standardgb din aisi jis ba assab Gradegb cr12 aisi d3 din1.2080