30CrMo Alloy Steel Round Bars AISI 4130
- Ref Price:
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- 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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30CrMo Alloy Steel Round Bars AISI 4130
Products Details
1. AISI 4130 alloy round bar, hot sales !!!
2. Customized size
3. Manufacturer
100% China Manufacturer aisi 4130 alloy round bar
INTRODUCTION
ITEM | aisi 4130 alloy round bar |
BRAND | TZHD |
MATERIAL | 200 SERIES & 300 SERIES & 400 SERIES |
STANDARD | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
CERTIFICATE | BV,SGS,ISO |
SURFACE | ordinary industrial surface, or customized |
THICKNESS | customized |
WIDTH | customized |
LENGTH | 2000-6000mm, or customized |
APPLICATION | Construction and decoration, as well as all kinds of industries and manufacture |
PACKING | Regular packing or as required |
SHIPMENT | As required |
LEAD TIME | 3-20 days after deposit |
PAYMENT | T/T, L/C |
| Grade | 201 | 202 |
| 301(1Cr17Ni7) | ||
| 302(1Cr18Ni9) | 302HQ | |
| 303(YICr18Ni9) | 303Cu | |
| 304(0Cr18Ni9) | 304Cu, 304HC | |
| 304L(00Cr19Ni9) | ||
| 310(1Cr25Ni20) | ||
| 321(1Cr18Ni9Ti) | ||
| 316(0Cr17Ni12Mo2) | ||
| 316L(00Cr17Ni12Mo2) | ||
| 410(1Cr13) | ||
| 416(Y1Cr17) | ||
| 420(2Cr13) | 420F | |
| 430(1Cr17) |
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:Can steel round bars be used in the manufacturing of fasteners?
- Indeed, fasteners can be manufactured using steel round bars. Frequently, these bars serve as the fundamental materials for producing screws, bolts, and nuts. The circular form of the bars permits effortless molding and machining, enabling the fasteners to conform precisely to the desired specifications. Moreover, steel, being robust and durable, imparts the essential strength and resilience indispensable for fasteners to endure diverse applications and strains. Consequently, due to their mechanical properties and adaptability, steel round bars find widespread application in fastener production.
- Q:What is the corrosion resistance of steel round bars?
- The corrosion resistance of steel round bars depends on the specific type of steel used and any additional coatings or treatments that have been applied. Generally, stainless steel round bars have excellent corrosion resistance due to their high levels of chromium and nickel, which form a protective oxide layer on the surface. However, carbon steel round bars are more susceptible to corrosion and may require additional protection such as galvanization or painting to enhance their resistance.
- Q:Are steel round bars suitable for marine environments?
- Yes, steel round bars can be suitable for marine environments, but it depends on the specific type of steel used and the conditions of the marine environment. Stainless steel is often the preferred choice for marine applications due to its excellent corrosion resistance properties. Stainless steel contains chromium, which forms a protective layer on the surface of the steel, preventing corrosion and rusting. However, not all steel round bars are suitable for marine environments. Carbon steel, for example, is more susceptible to corrosion in marine environments, especially in the presence of saltwater. Carbon steel should be carefully protected with coatings or treatments to prevent corrosion. Additionally, the conditions of the marine environment also play a significant role in determining the suitability of steel round bars. Factors such as the salinity of the water, exposure to chemicals, temperature variations, and physical stress can affect the corrosion resistance of steel. In highly corrosive marine environments, it is advisable to use specialized marine-grade stainless steel or other corrosion-resistant alloys. Ultimately, it is crucial to select the appropriate grade of steel and consider additional protective measures, such as coatings or galvanization, to enhance the durability and longevity of steel round bars in marine environments.
- Q:Can steel round bars be used for shafting applications?
- Indeed, shafting applications can make use of steel round bars. In industries like automotive, construction, and manufacturing, steel round bars are frequently employed as material for shafting. These bars possess impressive mechanical properties, durability, and high strength, enabling them to effectively transmit power and rotational motion in machines and equipment. Furthermore, steel round bars can be machined to precise dimensions, subjected to heat treatment for enhanced hardness, and coated to provide protection against corrosion. Moreover, they are obtainable in a variety of grades and alloys, catering to specific application requirements. In summary, due to their inherent strength and versatility, steel round bars are a dependable choice for shafting applications.
- Q:What are the different types of surface defects in steel round bars?
- There are several types of surface defects that can occur in steel round bars, including scale, pits, seams, scratches, and decarburization.
- Q:What are the advantages of using nickel-molybdenum-vanadium alloy steel round bars?
- One advantage of using nickel-molybdenum-vanadium alloy steel round bars is their high strength and toughness. This makes them suitable for applications that require resistance to heavy loads and impact. Additionally, these alloy steel round bars have excellent corrosion resistance properties, making them ideal for use in environments with high humidity or exposure to chemicals. Furthermore, the addition of nickel, molybdenum, and vanadium enhances the material's heat resistance, making it suitable for high-temperature applications.
- Q:What kind of steel is used for anchor bolt material? What's the quality of anchor bolt material?
- The anchor bolt can be divided into fixed anchor bolt, movable anchor bolt, expansion anchor, anchor bolt and bond anchor bolt. According to the different shapes, they are divided into: L type embedded bolt, 9 type embedded bolt, U type embedded bolt, welding pre embedded bolt, bottom plate embedded bolt
- Q:What are the advantages of using cobalt-alloy steel round bars?
- There are several advantages of using cobalt-alloy steel round bars. Firstly, cobalt-alloy steel has excellent strength, hardness, and wear resistance, making it suitable for applications that require durability and long-lasting performance. Additionally, cobalt-alloy steel has high temperature resistance, making it ideal for use in high-temperature environments. Furthermore, cobalt-alloy steel offers excellent corrosion resistance, making it suitable for applications in harsh and corrosive environments. Lastly, cobalt-alloy steel round bars can be easily machined and fabricated, offering flexibility and ease of use for various manufacturing processes.
- Q:Can steel round bars be used for making bicycle frames or handlebars?
- Bicycle frames and handlebars can be made using steel round bars. Steel is widely used in bike manufacturing because it is strong, durable, and affordable. Round bars made of steel provide excellent rigidity and stability, which are crucial for maintaining the structural integrity of a bike frame or handlebars. Moreover, steel has high tensile strength, enabling it to withstand the pressures and strains encountered during cycling. It is important to note that different types of steel, like chromoly steel, may be preferred for bike frames and handlebars due to their specific advantages, such as improved strength-to-weight ratio. However, in general, steel round bars are a suitable option for constructing bicycle frames and handlebars.
- Q:How are steel round bars used in the construction of dams and reservoirs?
- Steel round bars are essential components in the construction of dams and reservoirs due to their strength, durability, and versatility. These bars, typically made of reinforced steel, play a crucial role in reinforcing the concrete structures that make up dams and reservoirs. One of the primary uses of steel round bars in dam construction is as reinforcement in concrete walls and foundations. The bars are strategically placed within the concrete to provide additional tensile strength, preventing cracking and ensuring structural integrity. The reinforcement helps withstand the enormous pressure exerted by the water, preventing leaks or potential failures. Moreover, steel round bars are utilized to strengthen the spillway gates and control structures of dams and reservoirs. These gates are responsible for regulating the flow of water and preventing overflow during heavy rains or floods. By reinforcing these critical areas with steel round bars, engineers can ensure that the gates can withstand the forces exerted by the flowing water, maintaining their functionality and preventing any potential damage. Additionally, steel round bars are employed in the construction of penstocks, which are large pipes or conduits that carry water from the reservoirs to the turbines in hydroelectric power plants. These bars reinforce the penstocks, ensuring they can withstand the high pressure of the water as it flows through and powers the turbines. In summary, steel round bars are widely used in the construction of dams and reservoirs to enhance the strength and durability of various structural components. Their ability to reinforce concrete walls, foundations, spillway gates, control structures, and penstocks makes them indispensable in ensuring the longevity and stability of these vital water infrastructures.
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30CrMo Alloy Steel Round Bars AISI 4130
- 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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