Hot Rolling, Forging and Cold Drawn Round Steel
1.Characteristics
1) Even material.
2) Good machinability and polishability.
3) High toughness and high plasticity.
4) High abrasive resistance in high temperature.
5) Excellent total hardenability.
6) Low deformability during heat treatment.
7) Better isotropy.
2.Application
1) Diecasting mould(mold, fixed block, upper die, jet nozzle, nitride thimble ).
2) Extrusion die(mold, supporting member, choke blocks).
3) Hot press die. (aluminum, magnesium, copper alloy)
4) Parts, such as cold cutting, overlap, hot shears, wearable parts.
5) Important parts for aviation industry.
We can produce one hundred kinds of products, including cold work tool steel, hot work tool steel, plastic mould steel and many other alloy tool steel. We are mainly supplying tool steels as below aboard:
AISI: D2, D3, D6, D7, A2, A6, A8, A10, H10, H11, H13, H21, S1, S5, S7, O1, O6;
DIN: 1.2080, 1.2316, 1.2343, 1.2344, 1.2379, 1.2510, 1.2601, 1.2713, 1.2714, 1.2767, 1.2842;
JIS: SKD1, SKD11, SKD61, DC53;
GB: Cr12, Cr12MoV, Cr12Mo1V1, 6CrW2Si, 4Cr5MoSiV, 4Cr5MoSiV1, 3Cr2W8V.
3. Chemical composition of steel bar
| Standard | C | Si | Mn | Cr | Ni | P/S ≤ |
| DIN | ≤0.15 | ≤1.0 | ≤2.0 | 18 | 9 | 0.03 |
| GB | ≤0.15 | ≤1.0 | ≤2.0 | 18 | 9 | 0.03 |
4.Material and Grade
| Material | Grade | Material | Grade |
| 8#-10# | φ16-290 | 65Mn | φ40-300 |
| 15# | φ14-150 | 45Mn2 | φ18-75 |
| 20# | φ8-480 | 60Si2Mn | φ16-150 |
| 35# | φ8-480 | 20CrMnTi | φ10-480 |
| 45# | φ6.5-480 | 20CrMnTiB | φ16-75 |
| Q235B | φ6.5-180 | GCr15 | φ16-400 |
| 40Cr | φ8-480 | ML35 | φ8-150 |
| 20Cr | φ10-480 | T8-T13 | φ8-480 |
| 42CrMo | φ12-480 | Cr12 | φ16-300 |
| 35CrMo | φ12-480 | Cr12MoV | φ16-300 |
| 20CrMo | φ12-300 | 3Cr2W8V | φ16-300 |
| 38CrMoAL | φ20-300 | 45Cr50Cr | φ20-300 |
| 5CrMnMo | φ20-450 | 20CrMnMo | φ20-300 |
| 16Mn(Q345B) | φ14-365 | 40Mn2 | φ28-60 |
| 50Mn | φ40-200 | 35Cr | φ55 |
| 15CrMo | φ21 φ24 φ75 | 15Mn | φ32φ170 |
| 25# | φ16-280 | 40CrMnMo | φ80φ160 |
| YF45MnV | φ28-80 | 20CrMnMo | φ20-300 |
| 30# | φ6.5-480 | 27SiMn | φ20-350 |
| 30CrMo | φ28 | Crwmn | φ20-300 |
| 30CrMnTi | φ16-300 | H13(4Cr5MoSiVi) | φ20-300 |
| 60# | φ210 φ260 | 40CrNiMo | φ20-400 |
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- 5.Packaging & Shipping:
In bundles, each bundle weight 3 tons. Load into container, if large quantity, ship by bulk vessel.
1)mill production line
2) order finished products
3) sipo container
4)ship by bulk vessel
6.Our services:
Manufacture of I beam(GB i beam, IPE & IPEAA), channel steel(GB channel, JIS standard channel), rebar.
Also as first class agency of H beam( GB and JIS standard) & wire rod.
Besides usually sizes, we also could produce according to customer's need.
Lusteel Group Co., Ltd is located in the first of the five sacred mountains---Taishan, China. We faced the Hometown of Confucius, back is the spring town capital of Shandong ---Jinan. Recently, Lusteel has became a professional production of large-scale steel industry-holding enterprises and formed mainly in steel and also covered real estate, machinery, service, international investment and international trade and diversified large enterprise group.
Lusteel respectively have built a 1.6 million tons of annual production capacity of hot-rolled steel production line in 950mm broadband, hot rolled coil production line of 1580width, which the production range is 700-1430mm width, 1.2-16mm thickness. We also have 1.6 million tons of cold rolled sheet production lines and annual production capacity of 7.6 million tons of plate, pattern plate, pressure vessel plates production lines. Steel plate Grade mainly have carbon structural steel, quality carbon structural steel, high-strength low-alloy structural steel. Annual production capacity of 12 million tons angle steel, H section steel, channel steel, I-beam production lines. Three million tons annual output of seamless steel tubes, high-frequency welded tube, alloy steel pipe, spiral steel pipe production lines and annual production capacity of 600, 000 tons of stainless steel seamless pipe, stainless steel welded pipe production lines and other key projects
Lusteel fully implement the ISO9001 quality management system, ISO14000 environmental management system and employee health and safety system standards. There are 360 people to do the existing full-time inspectors in our company. We have Rigaku X-ray fluorescence spectrometer, Switzerland ARL direct-reading spectrometer, computer controlled electro-hydraulic servo universal testing machine and other equipment. We can use these laboratory equipment to do 18 kinds of chemical composition, mechanical properties, surface quality inspection and testing for the cast iron, steel billet, steel and so on.
In the enterprise development process, we always adhere to the scientific development concept, vigorously advocated by the people-oriented corporate culture, always adhere to the leadership of the party ideology, and political work; Always adhere to strengthen the management of innovation, speed up industrial restructuring, change in economic growth, always adhere to vigorously implement the specialization, quality, and high starting point for future development planning Rouge Steel's strategic pattern.
