Hot Rolled Reinforcing Steel Bar in Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Hot Rolled Reinforcing Steel Bar in Coil
Main Structure of Reinforcing Steel Bar in Coil
Standard: AISI, ASTM, BS, DIN, GB, JIS, ASTM
Grade: HRB400
Diameter: 6mm-15mm
Length: in coil
Type: steel rod price
Size: 6.5mm-10mm
Technique: hot rolled
Packing: in coil
Chemical Composition: C, Si, Mn, P, S, (B)(Cr)
Shape: round
Secondary Or Not: Non-secondary
Quality: prime quality
Main Features of Reinforcing Steel Bar in Coil
Type | Deformed Steel Bar/ Hot Rolled Ribbed Bar/ Steel Rebar |
Standard grade | GB ( HRB 400/ HRB500) BS4449-1997(460B) BS4449-2005(B500B) KS SD400/500
ASTM A 615 (GR40/GR60) |
Shape | Ribbed bars |
Quality | Prime quality |
Technique | Hot rolled |
Size of diameter | 5.5-40mm, as requested |
Length | 6~12m, as requested |
Delivery time | 10-30 days, according to the quantity |
Note | Customized service is available (for diameter, length and chemical components etc.). |
Our Services
1. Offer customers 24/7 service, whenever you need us, we are always here for you.
2. Immediate response. Your any inquiry will be replied within 24 hours.
3. Support small order quantity. For the first time cooperation customers, we can send you less quantity for trial order.
4. Support third party inspection company to inspect and check quality and quantity before delivery.
FAQ:
Q:How about your quality?
A:Quality is our culture, our products has to be checked with engineer, QC and sales, customer together, The products’ qualified rate need to be over 95%.
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- Q:How does the composition of stainless steel affect its properties?
- Determining the properties of stainless steel heavily relies on its composition. Stainless steel is primarily comprised of iron, along with varying quantities of chromium, nickel, and other elements. The presence of these elements modifies the structure and chemical properties of the steel, resulting in distinct traits. Chromium, being the most significant element in stainless steel, provides resistance against corrosion. When the chromium content reaches a minimum of 10.5%, it forms a protective layer on the steel's surface known as the passive film. This film prevents oxidation and corrosion, rendering stainless steel highly resistant to rust and staining. The inclusion of nickel enhances the steel's corrosion resistance and improves its ductility. Additionally, nickel stabilizes the austenitic structure, which is a non-magnetic phase of stainless steel that exhibits exceptional toughness and strength at high temperatures. Other elements, like molybdenum, titanium, and copper, can be added to stainless steel to enhance specific properties. For instance, molybdenum enhances resistance to pitting corrosion and improves performance in acidic environments. Titanium stabilizes the steel's structure and prevents sensitization, thus reducing the risk of intergranular corrosion. Copper enhances resistance to sulfuric acid and certain corrosive environments. Moreover, the carbon content in stainless steel influences its strength and hardness. Low-carbon stainless steels exhibit greater ductility and better weldability, whereas high-carbon steels are stronger but may be more susceptible to brittleness. To summarize, the composition of stainless steel directly impacts its properties. The addition of chromium, nickel, and other elements enhances corrosion resistance, strength, ductility, and other desirable characteristics. By carefully adjusting the composition, stainless steel can be tailored to meet specific requirements in various industries like automotive, aerospace, and construction.
- Q:What are the different types of stainless steel wire rope connectors?
- There are several different types of stainless steel wire rope connectors available in the market, each designed for specific applications and requirements. Some of the most common types include: 1. Wire Rope Clips: Also known as wire rope clamps, these connectors are used to create an eye or loop in wire rope. They consist of a U-shaped bolt, a saddle, and two nuts, which are used to secure the wire rope in place. 2. Swage Fittings: Swage fittings are used to terminate wire rope by compressing it onto the connector using a hydraulic press or swaging tool. These connectors provide a strong and permanent connection, making them suitable for critical applications. 3. Thimbles: Thimbles are used to protect wire rope from abrasion and wear at the point where it makes a loop or bend. They are inserted into the loop of the wire rope, providing a smooth surface and preventing the wire rope from crushing or deforming. 4. Turnbuckles: Turnbuckles are used to tension or adjust the length of a wire rope. They consist of two threaded eye bolts connected by a body, which can be rotated to tighten or loosen the wire rope. 5. Quick Links: Quick links are fasteners that can be easily opened and closed using a threaded nut. They are commonly used to join two ends of a wire rope together or to attach other fittings. 6. Shackles: Shackles are U-shaped connectors with a pin or bolt that can be inserted through the ends of a wire rope to create a secure connection. They are available in various designs, including anchor shackles, chain shackles, and D shackles. 7. Eye Bolts: Eye bolts are used to create an attachment point for wire ropes, cables, or other hardware. They have a loop or eye at one end, which can be easily hooked or connected to other fittings. These are just a few examples of the different types of stainless steel wire rope connectors available. The choice of connector depends on the specific application, load requirements, and desired level of durability and security. It is important to select the right type of connector to ensure a safe and reliable connection for your wire rope.
- Q:What are the different types of stainless steel wire springs used in the automotive industry?
- In the automotive industry, various types of stainless steel wire springs are commonly utilized. These springs play a vital role in ensuring the smooth operation of mechanical components by providing support, flexibility, and resilience. The automotive industry frequently employs the following stainless steel wire springs: 1. Compression Springs: The most commonly used spring type in the automotive industry is the compression spring. These springs are designed to withstand compression forces and are commonly found in suspension systems, engine valves, and braking systems. 2. Torsion Springs: Torsion springs generate rotational forces or torque. They are commonly utilized in automotive door handles, hinges, and suspension systems to provide the necessary resistance against rotational movement. 3. Extension Springs: Designed to resist stretching forces, extension springs find their application in automotive components such as seat belts, hood latches, and trunk hinges. They provide the required tension to secure various parts in place. 4. Constant Force Springs: Due to their ability to deliver a consistent force throughout their entire range of motion, constant force springs are widely employed in the automotive industry. These springs can be found in fuel injection systems, throttle control mechanisms, and HVAC systems. 5. Wave Springs: When limited space necessitates a high load capacity, wave springs come into play. They are frequently used in automotive valves, clutch mechanisms, and shock absorbers. 6. Belleville Washers: Also known as conical or disc springs, Belleville washers are utilized in automotive applications requiring a high level of spring force within a confined space. These springs can be found in automotive clutches, transmissions, and braking systems. Each of these stainless steel wire springs possesses unique properties and characteristics that make them suitable for specific automotive applications. The selection of the appropriate spring type depends on factors such as load requirements, space limitations, durability, and cost-effectiveness.
- Q:How about 3 mm diameter stainless steel wire welding?
- The DC TIG welding of stainless steel wire is of the best quality. Bending steel wire for general homemade profiling or profiling positioner (usually manually), or a can rely on.
- Q:Can stainless steel wire be used for wire knitting needles?
- Yes, stainless steel wire can be used for wire knitting needles. Stainless steel is a strong and durable material that can withstand the tension and friction of knitting. It is also resistant to rust and corrosion, making it a popular choice for knitting needles. Stainless steel wire knitting needles can provide a smooth and consistent knitting experience, ensuring that stitches glide easily along the needle. Additionally, stainless steel is a hypoallergenic material, making it suitable for individuals with sensitive skin or allergies. Overall, stainless steel wire is a suitable and reliable material for wire knitting needles.
- Q:Stainless steel 304 work teeth, easy to break the silk work?
- 304 is a versatile stainless steel which is widely used in the manufacture of equipment and parts requiring good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium, more than 8% of the nickel content. 304 stainless steel is a brand of stainless steel produced according to the ASTM standard in the United States
- Q:What is the difference between stainless steel taps and ordinary taps?
- If it is made by tapping machine, the reasons are as follows:1, the tap material is not good;2, tapping machine precision is not enough (especially when machining small specifications thread hole, easy to break tap);3, tap chuck and inappropriate selection (tap chuck are now generally used in torque protection, but must choose imported torque to achieve effective protection of the tap collet effect. Like Italy Aisimu SCM torsion chuck is a very good product, he is the inventor of the collet torque);
- Q:How does stainless steel wire perform in saltwater environments?
- Stainless steel wire, known for its exceptional resistance to corrosion, is an excellent option for use in saltwater settings. The presence of chromium in stainless steel results in the formation of a protective oxide layer on the surface. This layer acts as a barrier, preventing the metal from reacting with saltwater and other corrosive elements, and providing long-term protection against rust and corrosion. Thanks to its impressive resistance to corrosion, stainless steel wire can withstand prolonged exposure to saltwater without experiencing any deterioration or loss of strength. This makes it the perfect choice for various applications, including marine equipment, fishing gear, boat rigging, and coastal structures. Moreover, stainless steel wire is also highly resistant to pitting and crevice corrosion, which are common issues in saltwater environments. These forms of corrosion tend to occur in areas with low oxygen levels or where debris accumulates. However, the protective oxide layer of stainless steel prevents localized corrosion of this kind. Furthermore, stainless steel wire possesses excellent mechanical properties, such as high tensile strength and durability. This ensures that it performs exceptionally well even in harsh saltwater conditions, including strong waves, saltwater spray, and fluctuating temperature and humidity levels. In conclusion, stainless steel wire is renowned for its reliability and outstanding performance in saltwater environments. Its corrosion resistance, combined with its impressive mechanical properties, makes it a popular choice for a wide range of applications where durability and longevity are paramount.
- Q:What are the different wire surface passivation options available for stainless steel wire?
- There are several wire surface passivation options available for stainless steel wire, each with its own advantages and applications. Some of the common passivation methods include: 1. Chemical Passivation: This involves the use of acid-based solutions to remove impurities and create a passive oxide layer on the wire surface. It helps in preventing corrosion and improving the wire's resistance to environmental factors. 2. Electrochemical Passivation: This method uses an electrochemical process to remove iron from the stainless steel surface, thereby promoting the formation of a chromium-rich oxide layer. It provides enhanced corrosion resistance and improves the wire's appearance. 3. Mechanical Passivation: Also known as abrasive passivation, this technique involves the use of abrasive materials or mechanical means to remove contaminants from the wire's surface. It helps in improving the wire's cleanliness and prepares it for subsequent passivation processes. 4. Nitric Acid Passivation: Nitric acid passivation is a widely used method that involves the application of nitric acid solution to the stainless steel wire surface. It helps in removing free iron and other impurities, promoting the formation of a passive oxide layer. 5. Citric Acid Passivation: This passivation method utilizes citric acid-based solutions to remove contaminants from the stainless steel wire surface. It is considered more environmentally friendly compared to nitric acid passivation and provides similar corrosion resistance properties. 6. Pickling: Pickling is a passivation method that involves immersing the stainless steel wire in an acid solution, typically a mixture of nitric and hydrofluoric acid. It removes scale, oxide layers, and other impurities, resulting in a clean and corrosion-resistant wire surface. The choice of passivation method depends on various factors such as the desired level of corrosion resistance, environmental considerations, and application requirements. It is essential to consult with experts or industry professionals to determine the most suitable passivation option for a specific stainless steel wire application.
- Q:Stainless steel wire why rust?
- Stainless steel surface adhesion contains acid, alkali and salt substances (such as decoration wall caustic soda, lime water splash), causing local corrosion.
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Hot Rolled Reinforcing Steel Bar in Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 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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