ASTM 1080 Carbon Steel Round Bars
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 m.t./month
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ASTM 1080 Carbon Steel Round Bars
Products Details
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 |
Products Show
Product Overviews
| Product Name | Typical Grades | Diameter(mm) | Standard adopted |
| Carbon Steel | 20 (1020/S20C/C22) | Ø16-Ø300 |
GB/SAE/JIS/DIN
|
| 40 (1040/S40C/C40) | |||
| 45 (1045/S45C/C45) | |||
| Bearing Steel | GCr9 (51100/SUJ1) | Ø12-Ø250 | |
| GCr15 (52100/SUJ2/100Gr6) | |||
| GCr9SiMn (A485-Gr.1/SUJ3) | |||
Cr-Mo Steel | 20Cr (5120/SCr420H/20Cr4) | Ø12-Ø250 | |
| 40Cr (5140/SCr440/41Cr4) | |||
| 42CrMo(4140/SCM440/42CrMo4) | |||
| Gear Steel | 20CrNiMo | Ø16-Ø600 | |
| 20CrMn(5115/SMnC420/20MnCr5) | |||
| 20CrNiMo(8620/SNCM220/20CrMiMo2) |
Application
| Carbon Steel | Mold bottom, Plastic mold, Construction machinery parts Automobile parts, Security grills, Screens, Construction |
| Bearing Steel | Aerospace, Navigation, Nuclear energy, Chemical industry Electronic information, Petrochemical, Instrument and meter Transportation |
| Cr-Mo Steel | Mechanism & Fasteners gear, Stressed components for vehicles Engines and machines, Parts of larger cross-section |
| Gear Steel | All kinds of gears, Statically and dynamically stressed component for vehicles Engines and machine, Larger cross-section parts, Crankshafts |
Work Shop
Company Information
CNBM International Corporation is the most important trading platform of CNBM group.
Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and
logistics solutions.
FAQ
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Factory or Trading Company?
CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.
4, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
5, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
CNBM provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
Packaging & Delivery
1, Packaging: seaworthy package or as required
2, Delivery: 35-45 days or based on quantity
- Q: What is the typical price range for steel round bars?
- The typical price range for steel round bars can vary depending on various factors such as the size, quality, and where you purchase them. In general, smaller diameter steel round bars can range from $10 to $30 per bar, while larger diameter bars can range from $30 to $100 or more. The quality of the steel, such as the grade and any additional treatments or finishes, can also affect the price. Additionally, the location or supplier from which you buy the steel round bars can impact the price range. It is always advisable to compare prices from multiple sources and consider factors like shipping costs to get the best deal.
- Q: Can steel round bars be used in the manufacturing industry?
- Yes, steel round bars can be used in the manufacturing industry. Steel round bars are versatile and widely used in various manufacturing processes. They can be used for machining, forging, welding, and fabrication to create a wide range of products such as machinery parts, tools, automotive components, construction materials, and more. Steel round bars offer high strength, durability, and excellent resistance to wear, making them suitable for demanding manufacturing applications. Additionally, steel round bars are available in different grades and sizes, allowing manufacturers to choose the most suitable option for their specific requirements.
- Q: What is the difference between a bright and a hot rolled steel round bar?
- The main difference between a bright and a hot rolled steel round bar lies in their manufacturing processes. A hot rolled steel round bar is produced by heating the steel billet or ingot to high temperatures and then rolling it into the desired shape at elevated temperatures. This process results in a rougher surface finish and a slightly larger diameter tolerance compared to bright bars. On the other hand, a bright steel round bar is manufactured by cold drawing the hot rolled steel bar through a die to achieve a smoother surface finish and tighter dimensional tolerances. Overall, the bright steel round bar has a more refined appearance and is often preferred for applications requiring superior surface finish and dimensional accuracy.
- Q: Can steel round bars be coated with protective finishes?
- Yes, steel round bars can be coated with protective finishes. These finishes help to prevent corrosion, enhance durability, and provide additional resistance to wear and tear. Common protective finishes for steel round bars include coatings such as galvanization, powder coating, and epoxy coatings.
- Q: Can steel round bars be used in the production of sporting goods?
- Yes, steel round bars can be used in the production of sporting goods. Steel is a durable and strong material that can provide stability and support for various sporting equipment such as weights, bars for weightlifting, poles for pole vaulting, or components for bicycles and golf clubs.
- Q: What is the yield strength to tensile strength ratio of a steel round bar?
- The yield-to-tensile ratio, also known as the ratio of yield strength to tensile strength, is a significant mechanical property for evaluating the resilience of a steel round bar under tension. This ratio reflects the material's capacity to withstand deformation before failure. Generally, the yield strength represents the stress at which plastic deformation begins, while the tensile strength denotes the maximum stress the material can endure before fracturing. The yield-to-tensile ratio is determined by dividing the yield strength by the tensile strength. The yield-to-tensile ratio varies depending on the specific grade and composition of the steel. However, for most common structural steels, this ratio typically falls within the range of 0.6 to 0.8. In other words, the yield strength is generally around 60% to 80% of the ultimate tensile strength. A higher yield-to-tensile ratio indicates a more ductile and less brittle steel, as it suggests that the material can undergo substantial plastic deformation before ultimate failure. Conversely, a lower yield-to-tensile ratio implies a more brittle steel that is prone to fracture at lower levels of deformation. It is important to emphasize that the yield-to-tensile ratio is just one of several factors to consider when assessing the mechanical properties of a steel round bar. Other factors, such as hardness, toughness, and elongation, also play significant roles in determining the overall performance and suitability of the steel for a specific application.
- Q: What kind of steel bars are used in general civil buildings?
- Steel is the HRB335, the diameter of 12 to 22, 25, 28, even 32, and then rough generally appear in the mass concrete construction, not commonly used, generally below 25 is commonly used in masonry structure in rural low level below 16 is most commonly used. Used as beams, columns, main bars and stand bars, etc.
- Q: What is the difference between steel and flat steel, round steel and steel?
- In fact, for the processing of raw materials are the same, is used when the roller rolling pressure is not the same, there are many different types of tooth roller shaft, can produce different steel, the steel section is square, round cross section is round
- Q: Can steel round bars be plated?
- Indeed, it is possible to plate steel round bars. Plating, a widely employed technique, serves to augment the aesthetics and safeguard the surface of the bars. The choice of plating material, be it chrome, nickel, or zinc, hinges upon the desired outcome and intended usage of the steel bars. Through plating, one can achieve heightened resistance to corrosion, improved hardness or wear resistance, as well as an appealing final touch. It is imperative to underscore the significance of adequately preparing and cleansing the steel surface prior to plating, as this guarantees a robust and top-notch plated finish.
- Q: The difference between galvanized round bar and galvanized flat steel
- Galvanized round bar and galvanized flat steel are of different shapes and different uses.
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ASTM 1080 Carbon Steel Round Bars
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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