FORGING:Heating for forging must be done slowly and uniformly. Soak through at F and reheat as often as necessary, stopping work when the temperature drops below 1700 After forging, cool slowly in lime, mica, dry ashes or furnace. D2 should always be annealed after forging. ANNEALING: Heat slowly to 1550 , hold until entire mass is heated through, and cool slowly in the furnace (40 F per hour) to about 1000 , after which cooling rate may be increased. Suitable precautions must be taken to prevent excessive carburization or decarburization. STRESS RELIEVING: When desirable to relieve the strains of machining, heat slowly to -1250& , allow to equalize, and then cool in still air (Strain Relieving). PREHEAT PRIOR TO HARDENING: Preheat slowly to 1350 and hold at this temperature until material is uniformly heated. HARDENING:After thorough preheating, heat to . Hold the work piece at the hardening temperature until it is completely and uniformly heated. QUENCHING: D2 steel is an air hardening steel and will develop hardness on cooling in still air. To avoid scaling and prevent decarburization of the work piece surface, controlled atmosphere or vacuum furnaces are recommended. If these furnaces are not available, pack hardening, salt baths or wrapping the piece in stainless steel foil will provide some degree of surface protection in the hardening process. Parts should be allowed to cool to 150F, or to where they can be held in the bare hand, and then temper immediately. TEMPERING: The tempering temperature may be varied according to the desired hardness. If maximum hardness is desired, tempering should be in the range , but if a lower hardness is acceptable, tempering at F will give the optimum combination of hardness and toughness. standard AISI, ASTM, BS, DIN, GB, JIS Size 5-1800mm weight and dimensions according to customer
D2/1.2379 cold work tool steel is chrome-molybdenum-vanadium steel with big hardenability for hardening in oil and in air, especially high resistance to the wear (higher than by 1.2080), good cutting power, very good firmness in the pressure, lower toughness (but higher than by 1.2080). This steel shows good dimensional stability at the heat treatment, suitable for hardening to the secondary hardness (the possibility of nitriding). Further the steel is very difficult to sharpen, it works at the heat with difficulties and has a rather difficult workability in the annealed state. D2/1.2379 is suitable for making tools for cold cutting, i.e. all kinds of tools with the long durability for cutting on presses and punching of materials of smaller thicknesses and materials of high hardness (especially difficult-shape tools for cutting, e.g. transformer metal sheets and metal sheets from stainless steels), knives for plate shears for the sheet and strip steel up to thickness of 10 mm of sheared material, knives for wire cutting etc. Tools for mechanical working such as e.g. smaller girders and tools for drawing, all kinds of tools for transformation and punching of materials. Further the steel is suitable for simple and symmetric tools for pressing and pushing, tools for thread rolling, plain and profile rolls, swages and also for cold work. Cutting tools such as broaching thorns, profile knives and difficult-shape milling machines for lower cutting speeds and for treatment of nonmetallic abrasive materials. Further the steel is applied in the production of highly stressed molds and their components for working of plastic and powder substances, glass, porcelain and ceramic materials. By tools for crushing and grinding it is used for hammers of crushers and jaws for mild grinding and crushing.
We are professional cold works D2 tool steel supplier for more than two decades. We supply AISI / ASTM A681 cold works D2 tool steels alloy steel materials in reliable quality and for attractive price for sale. We have deep knowledge of D2 tool steels chemical composition and properties. Contact us for any D2 tool steel materials demands. Cold Works D2 tool steel is a high carbon, high chromium tool steel (12% chrome) with extremely high wear resisting properties, heat treatable to 60-62 Rc. D2 steel is very wear resistant but not as tough as lower alloyed steels. D2 tool steel hardens in air with a low order of movement and offers a measure of corrosion resistance when polished. The high percentage of chromium gives it mild corrosion-resisting properties in the hardened condition. The mechanical properties of D2 are very sensitive to heat treatment. D2 steel is available in de-carb free rounds, flats, and squares, as well as ground flat stock and drill rod.
Specifications Large stock Competitive price Good quality 1, grade:cold work mould steel(d2/din1.2379/cr12mov1). 2, specification:dimension:20-500mm*50-1200mm. 3, chemical composition: C=1.40~1.60, mn=0.30~0.50, si=0.30-0.50, s 0.025, cr=11.0~13.0, mo=0.70~1.20, v 0.08 4, annealed hardness:hbs=207-255 5, application:used for various high precision, long-life cold work mould and tool, like:punching mould could squeezing mould. 6.Payment terms:30% t/t deposit in advance Unpacking or customized packing
Detailed Product Description: Cold work tool steel D2/DIN1.2379 Soft annealing to HB230 Used for variou high precision,long lifetime cold work mould like punch mould 1.2379 Tool steel SKD11 Grade:D2/1.2379/SKD-11 Flate size:20-200*200-600mm Lenth:1-4m Round size:Dia20-300mm Length:1-6m Factory state:soft annealing to HB230 Application: Used for variou high precision,long lifetime cold work mould like punch mould,cold squeezing mould Other cold work tool steel are supplied, like AISI D3, AISI D6, AISI O1 etc. steel round bars, flat bars, plates, and block.
DIN1.2379 tool steel Surface condition: grinded,peeled (centreless turned),polished,grounded based on the customer's requirement DIN1.2379 tool steel Delivery condition: Annealed MINMAX C1.40 1.60 Mn0.10 0.60 S0.03 P0.03 Si0.10 0.60 Cr11.00 13.00 V0.50 1.10 Standard: ASTM681-2008 DIN1.2379 tool steel Materials and Manufacture: ELECTRIC ARC AND VACUUMDEGASSING DIN1.2379 tool steel Hardness requirement:255HB D2 tool steel Macrostructure: In accordance with the latest issue of PracticeA561, free of excessive porosity, segregation, slag, dirt or other nonmetallic inclusions ,pipe, checks, cracks, and other injurious defects. DIN1.2379 tool steel Decarburization: In accordance with the latest issue of Guide E3 Free of scale and decarburization. DIN1.2379 tool steel Cleanliness: with the latest issue of Test Methods E45. The permissible limits shall be agreed upon between seller and purchaser. DIN1.2379 tool steel Shape: round bar,flate DIN1.2379 tool steel Size: Hot Rolled 12mm-120mm , Hot Forged Round 80mm -500mm
1, size of chinese supplier of cold work tool 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 compositions C si mn p s cr mo 1.40-1.60 â?¤0.60 â?¤0.60 â?¤0.030 â?¤0.035 â?¤ 0.03 0.70-1.20 3, features of chinese supplier of cold work tool steel 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 4, typical 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 Hi folks, our steel d2 material is avalible at round/flat shape. Contact us now to get your steel d2 at a discount -
Chemical Composition£¨%£© Standard Steel Grade C Si Mn P S Cr Mo V Cu Ni DIN 1.2379 1.50-1.60 0.10-0.40 0.15-0.45 0.030 0.030 11.00-12.00 0.60-0.80 0.90-1.10 - -¡¡ ASTM D2 1.40-1.60 0.10-0.60 0.20-0.60 0.030 0.030 11.00¡«13.00 0.70¡«1.20 0.50-1.10 ¡Ü0.30 ¡Ü0.25¡¡ GB Cr12Mo1V1 1.40-1.60 ¡Ü0.60 ¡Ü0.60 0.030 0.030 11.50¡«13.00 0.70¡«1.20 0.50-1.10 ¡Ü0.30 ¡Ü0.25¡¡ Specification Round bar Diameter Length - Forged round bar£º¦Õ50~450 2000~6000 - Rolled round bar£º ¦Õ10~80 2000~6000 - Flat bar Thickness(mm) Width(mm) Length(mm) Forged plate£º20~300 50~710 2000~6000 Rolled plate£º 10~65 155~610 2000~6000 Characteristics 1.With good hardenability and abrasion resistance. 2.With high oxidation resistance, good corrosion protection after quenching and polishing and little deformation through heat treatment. Application Used to manufacture different kinds of cold work moulds with high accuracy and long service life, cutting tools and measuring instruments. Such as complex-shaped piercing dies, threading screw plates, cold-extruding dies, cold-cutting scissors, precision measuring tools, etc. Delivery Condition Annealed, hardness¡Ü255HB. According to customer's requirements.
AISI: D2, DIN: 1.2379 alloy tool steel Dia 80-800mm Length: 4-5.8m Technique: Forged Peel or Q+T as required Delivery: Abt 30 days 1. Grade: AISI: D2, DIN: 1.2379, JIS: SKD11 GB: Cr12Mo1V1 mould steel 2. Specification: Dia: 100~600mm Length: 2000-13000mm or as required 3. Process: EAF+LF+VD+ Forged+ Heat Treatment (Annealed, A Normalized, Q+T) 4. Technique: Hot Forged. Alloy steel 5. Chemical composition(for reference only): C Si Mn S P Cr Mo V 1.40-1.60 â?¤ 0.60 â?¤ 0.60 â?¤ 0.030 â?¤ 0.030 11.00-13.00 0.70-1.20 â?¤ 0.01 6. Certification: ISO9001-2000; CE, UL 7. Packing situation: Standard seaworthy packing or as customer required 8. Delivery time: 20 days after order confirmed 9. Payment: T/T or L/C at sight. Application: Used for making small impact, high quality wear cold-punching moulds, like: Stretch form moulds, punching moulds.
AISI: D2, DIN: 1.2379 alloy tool steel Dia 80-800mm Length: 4-5.8m Technique: Forged Peel or Q+T as required Delivery: Abt 30 days 1. Grade: AISI: D2, DIN: 1.2379, JIS: SKD11 GB: Cr12Mo1V1 mould steel 2. Specification: Dia: 100~600mm Length: 2000-13000mm or as required 3. Process: EAF+LF+VD+ Forged+ Heat Treatment (Annealed, A Normalized, Q+T) 4. Technique: Hot Forged. Alloy steel 5. Chemical composition(for reference only): C Si Mn S P Cr Mo V 1.40-1.60 â?¤ 0.60 â?¤ 0.60 â?¤ 0.030 â?¤ 0.030 11.00-13.00 0.70-1.20 â?¤ 0.01 6. Certification: ISO9001-2000; CE, UL 7. Packing situation: Standard seaworthy packing or as customer required 8. Delivery time: 20 days after order confirmed 9. Payment: T/T or L/C at sight. Application: Used for making small impact, high quality wear cold-punching moulds, like: Stretch form moulds, punching moulds.
We are supplying the special steels/mold steels such as: (1).Cr12Mo1V1;SKD11;D2;1.2379; (2).Cr12MoV;SKD12;A2;1.2363 (3).4Cr5MoSiV1;SKD61;H13;1.2344 (4).10Cr15MoVCo;Japan JIS VG10; (5).9Cr18MoV,EN X90CrMoV18;USA 440C And so on. In the coming year 2025, if you are planning to expand any supplying chain; Please feel free to contact us for further cooperation. Our Services Pre-sale Service 1. Sample can be offered with sample charge and courier fee by buyer's side. 2. We have full stock,and can deliver within short time.Many styles for your choices. 3. OEM and ODM order are accepted, Any kind of logo printing or design are available. 4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you. 5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service. 6. We have 8 year experience of design, manufacture and sell lingerie, we cherish every order from our honor. After you choose 1. We will count cheapest shipping cost and make invoice to you at once. 2. Check quality again, then send out to you at 1-2 working day after your payment. 3. Email you the tracking no, and help to chase the parcels until it arrive you. After-sale choose 1. We are very glad that customer give us some suggestion for price and products. 2. If any question,please contact with us freely by E-mail or Telephone. FAQ 1. If we travel to China to checking your facility, are you welcome? Of course, why not ? we will provide the whole accompany from you landing in China. Only Give us a call before your arrive. We will pick up you from the airport, living in our company's hotel, and driving by car take you visiting our company. Warm Welcome! 2. How many sales person in your team? present 8 sales, but more hands help in work, total team is 20+ workers. So do not worry, not the one person company. 3. How Many Years of your company working in this industry? We are 20+ years, from last century. Expanding the market, and cultivate our techniques, two ways all in work together. 4. Could you show me some photos of your producing working? here, following is our working plant, all is same when you come to China to audit. Contact:Allence Shi
We are supplying the special steels/mold steels such as: (1).Cr12Mo1V1;SKD11;D2;1.2379; (2).Cr12MoV;SKD12;A2;1.2363 (3).4Cr5MoSiV1;SKD61;H13;1.2344 (4).10Cr15MoVCo;Japan JIS VG10; (5).9Cr18MoV,EN X90CrMoV18;USA 440C And so on. In the coming year 2025, if you are planning to expand any supplying chain; Please feel free to contact us for further cooperation. Our Services Pre-sale Service 1. Sample can be offered with sample charge and courier fee by buyer's side. 2. We have full stock,and can deliver within short time.Many styles for your choices. 3. OEM and ODM order are accepted, Any kind of logo printing or design are available. 4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you. 5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service. 6. We have 8 year experience of design, manufacture and sell lingerie, we cherish every order from our honor. After you choose 1. We will count cheapest shipping cost and make invoice to you at once. 2. Check quality again, then send out to you at 1-2 working day after your payment. 3. Email you the tracking no, and help to chase the parcels until it arrive you. After-sale choose 1. We are very glad that customer give us some suggestion for price and products. 2. If any question,please contact with us freely by E-mail or Telephone. FAQ 1. If we travel to China to checking your facility, are you welcome? Of course, why not ? we will provide the whole accompany from you landing in China. Only Give us a call before your arrive. We will pick up you from the airport, living in our company's hotel, and driving by car take you visiting our company. Warm Welcome! 2. How many sales person in your team? present 8 sales, but more hands help in work, total team is 20+ workers. So do not worry, not the one person company. 3. How Many Years of your company working in this industry? We are 20+ years, from last century. Expanding the market, and cultivate our techniques, two ways all in work together. 4. Could you show me some photos of your producing working? here, following is our working plant, all is same when you come to China to audit. Contact:Allence Shi
Stainless Steel Honey Bee Tools Electric Uncapping Plane Left Hand Basic Information Place of Origin: china Brand Name: super-sweet Certification: ISO Model Number: hivetools Minimum Order Quantity: 100 Packaging Details: CTN:40*30*30cm 50PCS/CTN NW:13kg GW:14g Delivery Time: 5 WORKING DAYS Payment Terms: Western Union, MoneyGram, T/T Supply Ability: 100000PCS
Beekeeping Equipment Stainless Steel Honey Press Tool 26.5cm Diameter Basic Information Place of Origin: china Brand Name: Super-Sweet Certification: ISO Model Number: SS-CCM-01 Minimum Order Quantity: 1 set beeswax foundation sheet machine/beeswax embossing machine/beesw Price: $200-$1000 Packaging Details: hot sell honey machine stainless steel bee wax press price with splash collar. Standard Packing: 1.OPP bag 2.Foam box 3.Carton box Delivery Time: 7-10days Payment Terms: L/C,T/T,Western Union,MoneyGram Supply Ability: 1000 Piece/Pieces per Month Beeswax foundation sheet mold
1.2344 Moulding Steel Tool Steels Application: Plastic mold, injecting mould, knife, blade etc. We are supplying the special steels/mold steels such as: (1).Cr12Mo1V1;SKD11;D2;1.2379; (2).Cr12MoV;SKD12;A2;1.2363 (3).4Cr5MoSiV1;SKD61;H13;1.2344 (4).10Cr15MoVCo;Japan JIS VG10; (5).9Cr18MoV,EN X90CrMoV18;USA 440C And so on. if you are planning to expand any supplying chain; Please feel free to contact us for further cooperation. Our Services Pre-sale Service 1. Sample can be offered with sample charge and courier fee by buyer's side. 2. We have full stock,and can deliver within short time.Many styles for your choices. 3. OEM and ODM order are accepted, Any kind of logo printing or design are available. 4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you. 5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service. 6. We have 8 year experience of design, manufacture and sell lingerie, we cherish every order from our honor. After you choose 1. We will count cheapest shipping cost and make invoice to you at once. 2. Check quality again, then send out to you at 1-2 working day after your payment. 3. Email you the tracking no, and help to chase the parcels until it arrive you. After-sale choose 1. We are very glad that customer give us some suggestion for price and products. 2. If any question,please contact with us freely by E-mail or Telephone. FAQ 1. If we travel to China to checking your facility, are you welcome? Of course, why not ? we will provide the whole accompany from you landing in China. Only Give us a call before your arrive. We will pick up you from the airport, living in our company's hotel, and driving by car take you visiting our company. Warm Welcome! 2. How many sales person in your team? present 8 sales, but more hands help in work, total team is 20+ workers. So do not worry, not the one person company. 3. How Many Years of your company working in this industry? We are 20+ years, from last century. Expanding the market, and cultivate our techniques, two ways all in work together. 4. Could you show me some photos of your producing working? here, following is our working plant, all is same when you come to China to audit.
We are supplying the special steels/mold steels such as: (1).Cr12Mo1V1;SKD11;D2;1.2379; (2).Cr12MoV;SKD12;A2;1.2363 (3).4Cr5MoSiV1;SKD61;H13;1.2344 (4).10Cr15MoVCo;Japan JIS VG10; (5).9Cr18MoV,EN X90CrMoV18;USA 440C And so on. In the coming year 2025, if you are planning to expand any supplying chain; Please feel free to contact us for further cooperation. Our Services Pre-sale Service 1. Sample can be offered with sample charge and courier fee by buyer's side. 2. We have full stock,and can deliver within short time.Many styles for your choices. 3. OEM and ODM order are accepted, Any kind of logo printing or design are available. 4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you. 5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service. 6. We have 8 year experience of design, manufacture and sell lingerie, we cherish every order from our honor. After you choose 1. We will count cheapest shipping cost and make invoice to you at once. 2. Check quality again, then send out to you at 1-2 working day after your payment. 3. Email you the tracking no, and help to chase the parcels until it arrive you. After-sale choose 1. We are very glad that customer give us some suggestion for price and products. 2. If any question,please contact with us freely by E-mail or Telephone. FAQ 1. If we travel to China to checking your facility, are you welcome? Of course, why not ? we will provide the whole accompany from you landing in China. Only Give us a call before your arrive. We will pick up you from the airport, living in our company's hotel, and driving by car take you visiting our company. Warm Welcome! 2. How many sales person in your team? present 8 sales, but more hands help in work, total team is 20+ workers. So do not worry, not the one person company. 3. How Many Years of your company working in this industry? We are 20+ years, from last century. Expanding the market, and cultivate our techniques, two ways all in work together. 4. Could you show me some photos of your producing working? here, following is our working plant, all is same when you come to China to audit. Contact:Allence Shi
We are supplying the special steels/mold steels such as: (1).Cr12Mo1V1;SKD11;D2;1.2379; (2).Cr12MoV;SKD12;A2;1.2363 (3).4Cr5MoSiV1;SKD61;H13;1.2344 (4).10Cr15MoVCo;Japan JIS VG10; (5).9Cr18MoV,EN X90CrMoV18;USA 440C And so on. In the coming year 2025, if you are planning to expand any supplying chain; Please feel free to contact us for further cooperation.
Popular American style stainless steel bee hive tool for beekeeping Basic Information Place of Origin: china Brand Name: super-sweet Certification: ISO Model Number: hivetools Minimum Order Quantity: 100 Packaging Details: standard carton package Delivery Time: 5 WORKING DAYS Payment Terms: Western Union, MoneyGram, T/T Supply Ability: 100000PCS
High hardness stainless steel bee hive tool/beekeeping tool/mini beehive tool Basic Information Place of Origin: china Brand Name: super-sweet Certification: ISO Model Number: hivetools Minimum Order Quantity: 100 Packaging Details: standard carton package Delivery Time: 5 WORKING DAYS Payment Terms: Western Union, MoneyGram, T/T Supply Ability: 100000PCS
26cm Length Stainless Steel Hive Tool , Beekeeping Hive Tool 200 Pcs/Carton Basic Information Place of Origin: china Brand Name: super-sweet Certification: ISO Model Number: hive tools Minimum Order Quantity: 100 Packaging Details: Wholesale beekeeping Equipment Stainless steel hive tool beekeeping tools Standard Packing for beekeeping tools: 1.OPP bag 2.Foam box 3.Carton box Free Sample Delivery Time: 5 WORKING DAYS Payment Terms: Western Union, MoneyGram, T/T Supply Ability: 100000PCS
