Astm 1320/Aisi 4140 Alloy Steel Bar And Alloy Steel Rod
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Type:
Carbon Steel,Alloy Steel,Stainless Steel,Deformed Steel,Gear Steel,Bearing Steel,Spring Steel
Shape:
Steel Billets,Steel Round Bar,Steel Angle,Steel Square Bar,Steel Flat Bar,Steel Wire Rod,Steel Sheet,Steel Coil
Technique:
Spring,EFW,Extruded,Saw,Forged,ERW,Cold Drawn,Cold Rolled,Hot Rolled
Surface Treatment:
Galvanized,Coated,PVDF Coated,Black,Bright,Polished,Chromed Passivation,Dry,Oiled,Color Coated,Copper Coated
Certification:
UL,BSI,API,CE,RoHS,IBR,BV,SGS,ISO
Thickness:
80-800mm
Width:
80-800mm
Length:
6-12m
Outer Diameter:
80-800mm
Net Weight:
100kg
Packaging:
seaworthy packaging
Astm 1320/Aisi 4140 Alloy Steel Bar And Alloy Steel Rod
Detailed Information of Astm 1320/Aisi 4140 Alloy Steel Bar And Alloy Steel Rod
| Name | Steel Round Bar |
| Shape | Round Bar/Square Bar/Flat Bar/Plate/Wire |
| Standard | GB/ASTM/SAE/AISI/DIN/JIS/EN/BS |
| Surface Treatment: | Black/Peeling/Polished/Machined |
| Delivery Condition: | Hot Rolled or Forged/Peeled or Black Surface |
| Test | SGS/UT 100% Elements Testing |
| Certificate: | ISO/Mill Certificate |
| Service: | 24 hours online service / |
| more than 20 years trading and manufacture | |
| Quality Assurance: | the third party inspection, such as SGS, BV, TUV…etc. is acceptable |
| Packaging Details: | Seaworthy Packaging or as per customer's packing instruction |
Product Overviews of Astm 1320/Aisi 4140 Alloy Steel Bar And Alloy Steel Rod
| Product Name | Typical Grades | Diameter(mm) | Standard Adopted |
| Carbon Steel | 20 (1020/S20C/C22) | ||
| 40 (1040/S40C/C40) | Ø16-Ø300 | ||
| 45 (1045/S45C/C45) | |||
| Bearing Steel | GCr9 (51100/SUJ1) | ||
| GCr15 (52100/SUJ2/100Gr6) | Ø12-Ø250 | ||
| GCr9SiMn (A485-Gr.1/SUJ3) | GB/SAE/ | ||
| Cr-Mo Steel | 20Cr (5120/SCr420H/20Cr4) | JIS/DIN | |
| 40Cr (5140/SCr440/41Cr4) | Ø12-Ø250 | ||
| 42CrMo(4140/SCM440/42CrMo4) | |||
| Gear Steel | 20CrNiMo | ||
| 20CrMn(5115/SMnC420/20MnCr5) | Ø16-Ø600 | ||
| 20CrNiMo(8620/SNCM220/20CrMiMo2) |
Company Introduction of Astm 1320/Aisi 4140 Alloy Steel Bar And Alloy Steel Rod
CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.
With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.
| After-sale service | l CNBM provides the services and support you need for every step of our cooperation. We’re the business partners you can trust; you can relax and get on with doing business. |
| l For any problem, please kindly contact us at any your convenient time, we’ll reply you in our first priority within 24 hours | |
| Advantages | l Industry experience over 20 years. |
| l Shipment of goods -More than 70 countries worldwide. | |
| l The most convenient transport and prompt delivery. | |
| l Competitive price with best service. | |
| l High technical production line with top quality products. | |
| l High reputation based on best quality products. | |
Packaging & Delivery of Astm 1320/Aisi 4140 Alloy Steel Bar And Alloy Steel Rod
| Packaging Detail | Sea worthy packing /as per customer's packing instruction |
| Delivery Detail | 15 ~ 40 days after receiving the deposit |
Products Show
FAQ:
| Are you a trading company or manufacturer? | Manufacturer |
| What’s the MOQ? | 1000m2 |
| What’s your delivery time? | 15-20 days after downpayment received |
| Do you Accept OEM service? | Yes |
| what’s your delivery terms? | FOB/CFR/CIF |
| What's the Payment Terms? | 30% as deposit,70% before shipment by T/T |
| Western Union acceptable for small amount. | |
| L/C acceptable for large amount. | |
| Scrow ,Paybal,Alipay are also ok | |
| Why choose us? | Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals. |
| What's your available port of Shipment? | Main Port, China |
| What’s your featured services? | Our service formula: good quality+ good price+ good service=customer's trust |
| Where are your Market? | Covering more than 160 countries in the world |
- Q: What are the different types of case-hardening steel?
- There are several different types of case-hardening steels, including carburizing steel, nitriding steel, and cyaniding steel. These steels are specifically designed to undergo a surface-hardening process, where the outer layer of the steel is made harder while maintaining a tough core. Carburizing steel is treated with carbon-rich materials to increase its carbon content, while nitriding steel is exposed to nitrogen to form a hard surface layer. Cyaniding steel is treated with cyanide salts to produce a hard and wear-resistant surface. Each type of case-hardening steel has its own specific properties and applications.
- Q: How does special steel contribute to the energy storage sector?
- The energy storage sector heavily relies on special steel, which plays an indispensable role by supplying critical components for various energy storage systems. One notable application of special steel lies in the production of batteries, which are crucial for storing energy in diverse forms. Special steel possesses exceptional qualities that make it an ideal choice for battery casings and frames. Its high strength, excellent corrosion resistance, and durability enable battery casings made from special steel to endure high pressures and shield internal components from external impacts. As a result, the entire energy storage system is ensured of safety and reliability. Moreover, special steel finds utility in the creation of electrodes, a vital part of batteries. Electrodes necessitate materials with efficient electrical conductivity and endurance for repeated charging and discharging cycles. Special steel, such as stainless steel, possesses excellent electrical conductivity and can withstand the demanding conditions within batteries, making it an excellent option for electrode production. Additionally, special steel is integrated into the construction of energy storage system infrastructure. Steel structures are utilized to support large-scale energy storage devices, including pumped hydro storage facilities and compressed air energy storage systems. These structures must possess strength, durability, and resistance to environmental conditions. Special steel provides the necessary properties to ensure the longevity and reliability of these energy storage infrastructure projects. In conclusion, special steel significantly contributes to the energy storage sector by supplying vital components for batteries, such as casings and electrodes. It also plays a crucial role in the construction of energy storage system infrastructure. With its exceptional qualities, special steel enhances the safety, efficiency, and durability of energy storage technologies, thereby facilitating the growth and advancement of the renewable energy sector as a whole.
- Q: What is the chemical composition of special steel?
- Special steel is a type of steel that is specifically manufactured for particular applications, and its chemical composition varies depending on its intended use. However, some common elements found in special steel include iron, carbon, manganese, chromium, nickel, and molybdenum. The precise combination and quantities of these elements are carefully balanced to achieve specific properties such as enhanced strength, corrosion resistance, or heat resistance, making special steel ideal for specialized applications in industries like aerospace, automotive, and construction.
- Q: What are the applications of special steel in the electronics industry?
- Special steel has various applications in the electronics industry. It is commonly used to manufacture components such as connectors, springs, and contacts due to its high strength, corrosion resistance, and electrical conductivity. Additionally, special steel is employed in the production of magnetic cores for transformers and inductors, as it exhibits excellent magnetic properties. Its ability to withstand extreme temperatures and provide reliable performance makes it a preferred choice for electronics applications where durability and efficiency are crucial.
- Q: How is weathering steel used in outdoor structures?
- Weathering steel is commonly used in outdoor structures due to its unique ability to form a protective rust-like coating, which not only enhances its aesthetic appeal but also acts as a barrier against further corrosion. This steel is often utilized in bridges, sculptures, buildings, and other architectural elements, providing durability, strength, and a distinct rust-colored appearance that blends harmoniously with the natural surroundings.
- Q: How is martensitic steel used in knife making?
- Martensitic steel is commonly used in knife making due to its high hardness and excellent edge retention properties. Its ability to be heat treated and tempered makes it ideal for creating sharp and durable knife blades. The steel's fine grain structure allows for precise and detailed work, resulting in high-quality and long-lasting knives.
- Q: What are the properties of spring steel?
- Spring steel is a type of high carbon steel that possesses excellent elasticity and resilience, making it ideal for applications requiring strong and flexible materials. It exhibits superior strength and hardness, along with good fatigue resistance, which allows it to withstand repeated bending or twisting without deforming or breaking. Moreover, spring steel is known for its high yield strength, allowing it to store and release energy efficiently, making it suitable for various spring applications such as suspension systems, mechanical springs, and tools.
- Q: Can special steel be used in the pharmaceutical manufacturing industry?
- Yes, special steel can be used in the pharmaceutical manufacturing industry. Special steel is often chosen for its high corrosion resistance, hygiene, and cleanability properties. It is commonly used in the production of pharmaceutical equipment such as tanks, vessels, valves, and piping systems to ensure the quality and safety of pharmaceutical products.
- Q: What are the properties of high-speed stainless steel?
- High-speed stainless steel possesses several properties that make it suitable for various applications. It has excellent hardness, wear resistance, and high strength at elevated temperatures. Additionally, it exhibits good corrosion resistance, high thermal conductivity, and retains its integrity even under extreme conditions. Its ability to maintain sharp cutting edges, combined with its high heat resistance, makes it ideal for use in cutting tools, drills, and machining applications.
- Q: How is tool steel different from other types of special steel?
- Tool steel is a specific type of special steel that is specifically designed for creating tools and dies. Unlike other types of special steel, tool steel is known for its exceptional hardness, resistance to wear, and ability to hold a sharp edge under high temperatures. This makes it ideal for applications such as cutting, drilling, and shaping materials. Tool steel also typically contains higher amounts of carbon and other alloying elements to enhance its strength and durability, distinguishing it from other types of special steel.
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Astm 1320/Aisi 4140 Alloy Steel Bar And Alloy Steel Rod
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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