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1.2080 mould base steel
- 7000 Metric Ton / Metric Tons per Month
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Product Details
Steel Grade: | cold work steel | Standard: | AISI, ASTM, BS, DIN, GB, JIS | Dimensions: | 10-800mm |
Place of Origin: | Guangdong, China | Brand Name: | Yaoteng | Model Number: | 1.2080/d3/cr12 |
Technique: | Hot Rolled | Application: | Tool Steel Bar | Alloy Or Not: | Is Alloy |
Type: | Alloy Steel Bar |
Product Description
1.2080 mould base steel
1.2080 flats cut from block and a limited range in round bar diameters. This tool steel specification is noted for its resistance to abrasion. It offers excellent dimensional stability in hardening. After heat treatment the tool steel is hard, durable, dense, and is immune from sinking in use. It offers a measure of corrosion resistance when polished. In general, the applications of 1.2080 tool steel resemble those of 1.2379 but it should be remembered that 1.2080 has better wear resistance of the two steels and is preferred for such items as shear blades. Owing to its higher wear resistance, 1.2080 tool steel is slightly more difficult to grind than 1.2379.
Chemical composition of 1.2080 steel
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Specification of 1.2080 steel
Round bar | Diameter(mm) | Length (mm) | |
10~800 | 2000~5800 | ||
plate/Flat/sheet | Thickness(mm) | Width (mm) | Length (mm) |
10~800 | 80~2300 | 2000~5800 |
1.2080 cold work tool steel round bar, flat bar, plate and block. Diameters can be sawn to length as one offs or multiple cut pieces. Square and rectangular sections can be sawn from flat bar or block to your specific sizes. Ground tool steel bar can be supplied, providing a quality precision ground bar to tight tolerances.
Ground Flat Stock | Precision ground flat stock / gauge plate can be produced using 1.2080 tool steel. Subject to size suitability and availability pieces can be produced in approximately 2 to 3 weeks. Standard and non-standard sizes are available. |
Applications | As a quality tool steel 1.2080 is suitable for applications such as complex blanking and forming tools for long runs and for hard and abrasive materials. It is commonly used for other applications such as brick and tile mould liners, master hobs for cold hobbing plastic moulds, tabletting punches and sleeves for corrosive powders. |
Forgings | Pre-heat at 900°-950°C then raise temperature to 1050°-1100°C. Soak until uniformly heated. This tool steel is relatively hard at elevated temperature. Therefore, initial hammer blows must be light and the temperature must not be allowed to fall below 1020°C until the metal begins to flow. Final forging should not be done below 900°C. |
Annealing | Supplied in the annealed and machineable condition re-annealing will only be necessary if the steel has been forged or hardened by the toolmaker. To anneal, heat slowly and uniformly to 900°C. Soak for three to four hours and allow to cool in the furnace to room temperature. Re-heat to 800-1040°C and again soak for three to four hours. Allow to cool in the furnace to room temperature. |
Stress Relieving | When tools made from 1.2080 tool steel are heavily machined, ground or otherwise subjected to cold work, the relief of internal strains is advisable before hardening to minimise the possibility of distortion. Stress relieving should be done after rough machining. To stress relieve, heat the component to 600-650°C. Soak well and cool in the furnace or in air. The tools may then be finish machined before hardening. |
Hardening | It is preferable to heat the tools in a controlled atmosphere. If this is not possible, pack hardening is recommended. A reducing atmosphere is desirable. Pre heat the tool steel component to 750-800°C. and allow to soak at this temperature. The tools may then be brought up to 1000-1040°C for air cooling, or 980°C for oil quenching. Soak thoroughly at the temperature for thirty minutes per 25mm of ruling section, then cool or quench accordingly. It is important not to exceed 1020°C when heating for hardening. |
Tempering | Double tempering is recommended. Tempering of 1.2080 tool steel should be done with the least possible delay after hardening, preferably when the tools are still hand warm. Select a suitable tempering temperature, bearing in mind the service requirements. Heat slowly and uniformly. When the component has reached the desired temperature, soak for at least sixty minutes. The second tempering should be a repetition of the first |
Heat Treatment | Heat treatment temperatures, including rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each tool steel component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of tool steels.
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Final Grinding | Select the correct grade of wheel in consultation with the grinding wheel manufacturer. Ensure the grinding wheel is in good condition by means of a suitable dressing tool. Wet grinding is a preferable option using a copious supply of coolant. If dry grinding is resorted to then use a very soft wheel. |
Our Packing is easily loading and unloading. The way of packing has been widely loved by clients.And it can be customized.
Container condition:20'GP: maximum length≤5800mm, maximum weight 25 mts
40'GP: maximum length≤11800mm, maximum weight 25mts
We have horizontal saw machine, vertical saw machine, CNC flame cutting machine, plane milling machine,
face milling machine, grinding machine equipment to meet customers’ requirements of the steel processing
Dongguan Yaoteng Special Steel Co., Ltd is a special steel stockholders and suppliers of tool steel and mould steel.
On April 12, 2009, Yaoteng began to develop the international market, our products have been exported to Brazil, Turkey , Mexico, Colombia, Argentina, Dubai, Saudi Arabia, Syria, Iran, Egypt, the Philippines, Indonesia, Malaysia, Vietnam, India and other countries.
Our advantage:
1.Large stocks for various steel grades:Over 5000Mt stock of regular grade and size
2.Competitive price:long term cooperation with most China famous mill to intergrate mills' product line
3.Fast delivery time:Own factories for peeling,milling,grinding and cuting etc
4,Good after-sale service
Main product | |
Hot work tool steel | 1.2344,1.2343,1.2365,1.2581,1.2367,1.2713 etc. |
H13,H11,H10,H21, etc. | |
SKD61,SKD6,SKD5,SKT4 etc. | |
Cold work tool steel | 1.2379,1.2601,1.2080,1.2363,1.2842,1.2419,1.2510,1.2550,1.2767 etc. |
D2,D3,D5,D6,D8,A2,O2,O1 etc. | |
SKD1,SKD11, SKS3 SKD10 etc. | |
Plastic mould steel | 1.2083,1.2311, 1.2316,1.2738 etc. |
P20, P20+Ni, 420 etc. | |
NAK80,ASSAB 718,718H,S136,S136H,M300 | |
High speed tool steel | 1.3355,1.3343,1.3247 |
T1,M2,M35,M42 | |
SKH2,SKH51,SKH59 | |
Structural alloy steel | 1.7225,1.6511,1.7035,1.7220 |
4140, 4340, 5140, 4130,4150,4135 | |
SCM440,SNCM439,SCM435 | |
Carbon steel | 1.1191,ck45,C45e,C45n,1.1730,1.1740 |
1020,1045, 1050 | |
S20C,S35C,S45c, S50C,S55C,SS400 |
Email:sophia(at) sophia(at)
Contact Us
- Dongguan City Yaoteng Special Steel Co., Ltd.
- Contact nameJack Tan
- Phone86-0769-33232622
- AddressDongGuan city, GaoBu town, GaoLong read YiFang Dongguan,Guangdong
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