Steel Flat Bar 42CrMo, 4140, 40Cr Alloy
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 29 m.t.
- Supply Capability:
- 20000 m.t./month
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Product Description:
OKorder is offering Steel Flat Bar 42CrMo, 4140, 40Cr Alloy at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Steel Flat Bar 42CrMo, 4140, 40Cr Alloy are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Steel Flat Bar 42CrMo, 4140, 40Cr Alloy are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
1) Specification: 10-120mm * 200-800mm, or as per customer's requirement
2) Delivery condition: EAF+LF+VD, Hot rolled, annealed, black surface, UT tested
| ASTM | USA | Ameirican Society of Mechanical Engineers |
| AISI | USA | Acronym of American Iron and Steel Institute |
| JIS | JP | Japanese Industrial Standards |
| DIN | GER | Deutsches Institut für Normung e.V. |
| UNS | USA | Unified Numbering System |
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q5: Can stainless steel rust?
A5: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
Images:
- Q: What are the different surface finishes for stainless steel flat bars?
- There are several different surface finishes for stainless steel flat bars, including mill finish, brushed finish, mirror finish, and satin finish.
- Q: Are steel flat bars used in the aerospace industry?
- Indeed, steel flat bars find extensive utilization within the aerospace sector. Renowned for its robustness and long-lasting nature, steel emerges as the optimal substance for a multitude of aerospace engineering purposes. Frequently, steel flat bars find themselves incorporated into the fabrication of vital aircraft components like brackets, frames, and supports. These bars effectively furnish structural steadfastness and bolster, thereby guaranteeing the aircraft's soundness and security. Furthermore, steel flat bars exhibit remarkable resistance against corrosion and extreme temperatures, characteristics of utmost importance for aerospace applications. On the whole, steel flat bars stand as an indispensable material in the realm of aerospace, playing a pivotal role in the aircraft's construction and performance.
- Q: Can steel flat bars be used for making brackets or supports?
- Yes, steel flat bars can be used for making brackets or supports. Steel flat bars are known for their strength and durability, making them an excellent choice for creating brackets or supports that need to withstand heavy loads or provide structural stability. The flat shape of the bars also makes them easy to work with and attach to other materials. Additionally, steel flat bars can be easily welded, drilled, or bent to suit specific bracket or support designs. Overall, steel flat bars are a versatile and reliable option for creating brackets or supports in various applications such as construction, manufacturing, or engineering projects.
- Q: What is the maximum length-to-width ratio for steel flat bars?
- The specific manufacturing standards and requirements will determine the maximum length-to-width ratio for steel flat bars. Typically, the length-to-width ratio for steel flat bars is approximately 6:1. In other words, the bar's length can be up to six times its width. It is essential to consider that this ratio can vary depending on the specific application or industry standards.
- Q: Can steel flat bars be used for manufacturing industrial machinery or equipment?
- Yes, steel flat bars can be used for manufacturing industrial machinery or equipment. Steel is a versatile and durable material that is commonly used in the manufacturing industry due to its high strength and ability to withstand heavy loads and harsh environments. Steel flat bars, in particular, are popular for their flat surface, which makes them suitable for various applications such as cutting, welding, and shaping into different components or parts of machinery and equipment. Additionally, steel flat bars can be easily fabricated, offering flexibility in design and customization. Overall, steel flat bars are a reliable choice for manufacturing industrial machinery and equipment, providing the necessary strength and stability required for such applications.
- Q: Can steel flat bars be bent or shaped easily?
- Steel flat bars can be bent or shaped, but the ease of doing so depends on various factors such as the thickness of the bar, the type of steel used, and the desired degree of bending. Thinner flat bars are generally easier to bend compared to thicker ones. Additionally, the type of steel used also plays a role, as certain alloys or grades of steel have different levels of malleability and ductility. To shape or bend a steel flat bar, different methods can be employed, such as using a hydraulic press, a metal bending machine, or by applying heat to soften the steel for easier manipulation. However, it is important to note that bending or shaping steel flat bars requires specialized tools and expertise, especially when precise angles or complex shapes are desired. Overall, while steel flat bars can be bent or shaped, it is not necessarily an easy task and often requires the appropriate tools, techniques, and knowledge to achieve the desired result.
- Q: Are steel flat bars commonly used in the automotive aftermarket?
- Yes, steel flat bars are commonly used in the automotive aftermarket. They are versatile and can be used for a wide range of applications, including fabrication and repairs. Steel flat bars are often used for building or reinforcing structures, such as roll cages, chassis, and brackets. They provide strength and durability, making them ideal for automotive applications. Additionally, steel flat bars can be easily machined, welded, and shaped to meet specific requirements, making them a popular choice among car enthusiasts and professionals in the automotive industry.
- Q: How are steel flat bars made?
- Hot rolling is the technique used to produce steel flat bars. The process starts by heating a large rectangular steel billet to extremely high temperatures. Subsequently, the heated billet is passed through a series of rollers that gradually shape and flatten it into a desired rectangular cross-section with a flat top and bottom surface. During hot rolling, the billet is compressed between the rollers, exerting immense pressure and force on the steel. This pressure causes the steel to elongate and reduce its thickness, while the width remains constant. With each set of rollers, the billet is gradually shaped into the desired flat bar profile. To ensure uniformity and precision, the steel bar may undergo multiple passes through the rolling mill. The rollers are adjusted accordingly to achieve the desired thickness and dimensions. Additionally, intermittent cooling may be applied between passes to control the steel's temperature and enhance its mechanical properties. Once the desired dimensions are attained, the steel flat bar is cut to the required length. If necessary, it may undergo further processing like straightening or surface finishing. After all the necessary steps, the steel flat bar is ready for various applications, including construction, manufacturing, and fabrication. In summary, the hot rolling process plays a crucial role in the efficient and cost-effective production of steel flat bars. These versatile and widely used metal products are made possible through this process.
- Q: Can steel flat bars be used for window frames?
- Yes, steel flat bars can be used for window frames. Steel is a durable and strong material that is commonly used for construction purposes, including window frames. The flat bars provide stability, support, and a clean, modern look to the window frame design.
- Q: Are steel flat bars resistant to corrosion?
- Yes, steel flat bars are generally resistant to corrosion due to their composition, which includes a high amount of iron and carbon. Additionally, they can be further protected from corrosion by applying coatings or using stainless steel, which contains additional elements like chromium and nickel.
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Steel Flat Bar 42CrMo, 4140, 40Cr Alloy
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 29 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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