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Reinforcing Rebar That Straight Coil Shape Tolerance 1% 1 kg Min.Order Request Sample
| Place of Origin | China |
|---|---|
| Brand Name | Hongye |
| Certification | ISO |
| Minimum Order Quantity | 25tons.We also can accept sample order. |
| Packaging Details | Export Packing |
| Delivery Time | Within 15-20 workdays after receiving deposit or L/C |
| Payment Terms | T/T, L/C |
| Supply Ability | 250,000 tons/year |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
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xProduct Details
| Material | Carton | Width | Customized |
|---|---|---|---|
| Origin | Wuxi | Color | Silver |
| Certification | ROHS.ISO9001.ASTM, JIS. GB. ENASTMB | Brand | Hongye |
| Transport Package | Export Packing | Application | Transportation Tools, Door & WindGlass Wall. Heat Sink, Decorations |
| Technique | Extruded | Customization | Available |Customized Request |
Product Description
Reinforcing Rebar That Straight Coil Shape Tolerance 1% 1 kg Min.Order Request Sample
Company Profile
Hongye stands out with its unique capabilities! As a leading global metal distribution company, we provide tailored product solutions to meet our clients' needs, helping them gain a competitive edge.
Founded in 2009 and headquartered in Wuxi, China, Hongye has made significant achievements in the aerospace, defense, transportation, shipbuilding, semiconductor, energy, and construction sectors over the past five years.
We offer solutions in sheets, pipes, profiles, building materials, specialty steels, stainless steels, and non-ferrous metals. Additionally, our involvement in finance and port operations strengthens our position in the metal import and export market.
With our integrated “one-stop” services that include procurement, processing, retail, and logistics, Hongye has become an industry benchmark. We excel in delivering high-quality, cost-effective products, supported by robust supply chain management to meet customer needs continuously.
Internationally, Hongye has established a solid business network in Europe, Southeast Asia, and the Middle East. Our multilingual and culturally adept trade team ensures efficient and professional service for every transaction.
Since 2010, Hongye has made notable progress in sustainability, recognized by multiple institutions. By the end of 2012, we had invested 1.22 billion RMB (200 million USD) in China's metal distribution industry, becoming a significant local investor. We aim to expand our market share through collaboration and innovation.
Looking ahead, Hongye will continue to globalize, leveraging our experience and resources to grow our international market share and aspire to be a leader in the global metal distribution industry.
Our goal is to rank among the top 10 in comprehensive strength in China's metal distribution market.
Product Specification
Material Specification:
- Alloy Designation: 1.4462 (EN standard), UNS S31803 (ASTM standard)
- Chemical Composition (Typical):
- Chromium: 21.0 - 23.0%
- Nickel: 4.5 - 6.5%
- Molybdenum: 2.5 - 3.5%
- Nitrogen: 0.10 - 0.22%
- Carbon: ≤ 0.03%
- Manganese: ≤ 2.0%
- Silicon: ≤ 1.0%
- Iron: Balance
- Microstructure: Approximately 50% ferrite, 50% austenite
Mechanical Properties (Typical):
- Yield Strength: 450 - 550 MPa
- Tensile Strength: 620 - 780 MPa
- Elongation: 25 - 35%
- Hardness: 27 - 32 HRC
Physical Properties:
- Density: 7.8 g/cm³
- Thermal Conductivity: 15 W/m·K
- Coefficient of Thermal Expansion: 13 x 10⁻⁶/°C
Dimensional Specifications:
- Coil Shape: Straight, wound coil
- Diameter: 10-16 mm (standard rebar sizes)
- Length: Coils up to 50 m
- Straightness Tolerance: ± 1% of total length
Surface Condition:
- Surface Finish: Mill finish, pickled and passivated
- Optional Treatments: Galvanized, epoxy-coated
Corrosion Resistance:
- Excellent resistance to pitting, crevice, and stress corrosion
- Suitable for use in marine, chemical, and other aggressive environments
Product Description
Here is a detailed product description for the 2205 duplex stainless steel reinforcing rebar in a straight coil shape:
Product Overview:
The 2205 duplex stainless steel reinforcing rebar is a high-performance, corrosion-resistant steel product designed for use in concrete structures, marine environments, and other aggressive applications. The duplex microstructure provides an optimal balance of strength, ductility, and corrosion resistance compared to standard austenitic stainless steels.
Material Composition:
The 2205 duplex stainless steel is an alloy containing approximately 50% austenite and 50% ferrite phases. The key alloying elements include:
- Chromium (21-23%): Provides excellent resistance to pitting and crevice corrosion
- Nickel (4.5-6.5%): Stabilizes the austenite phase and enhances ductility
- Molybdenum (2.5-3.5%): Further improves corrosion resistance, especially to chlorides
- Nitrogen (0.10-0.22%): Helps maintain the duplex microstructure
Mechanical Properties:
The 2205 duplex stainless steel reinforcing rebar offers a superior combination of high strength and ductility:
- Yield Strength: 450 - 550 MPa
- Tensile Strength: 620 - 780 MPa
- Elongation: 25 - 35%
- Hardness: 27 - 32 HRC
This strength and ductility enables the rebar to withstand heavy loads and deformation while maintaining structural integrity.
Corrosion Resistance:
The duplex stainless steel composition provides exceptional resistance to pitting, crevice, and stress corrosion in harsh environments, including:
- Saltwater and marine environments
- Chemical processing facilities
- Wastewater treatment plants
- Coastal and offshore structures
The corrosion resistance extends the service life of concrete structures reinforced with this material, reducing maintenance requirements.
Coil Shape and Dimensions:
The 2205 duplex stainless steel reinforcing rebar is supplied in straight coil form, with a straightness tolerance of ±1% of the total length. Standard diameters range from 10-16 mm, and coil lengths up to 50 meters are available.
Applications:
The combination of high strength, corrosion resistance, and weldability makes this 2205 duplex stainless steel rebar ideal for use in:
- Marine and coastal concrete structures
- Chemical processing and wastewater facilities
- Offshore oil & gas platforms
- Bridge and infrastructure reinforcement
- Other applications requiring durable, corrosion-resistant steel
Product Characteristics
-
Material Composition:
- Alloy Designation: UNS S31803 / 1.4462 (EN standard)
- Typical Chemical Composition:
- Chromium: 21-23%
- Nickel: 4.5-6.5%
- Molybdenum: 2.5-3.5%
- Nitrogen: 0.10-0.22%
- Balanced austenite-ferrite microstructure (approximately 50/50)
-
Mechanical Properties:
- Yield Strength: 450-550 MPa
- Tensile Strength: 620-780 MPa
- Elongation: 25-35%
- Hardness: 27-32 HRC
- Excellent strength-to-weight ratio
-
Corrosion Resistance:
- Outstanding resistance to pitting, crevice, and stress corrosion
- Superior performance in aggressive environments like saltwater, chemicals, and industrial processes
- Allows for extended service life with minimal maintenance
-
Physical Properties:
- Density: 7.8 g/cm³
- Thermal Conductivity: 15 W/m·K
- Coefficient of Thermal Expansion: 13 x 10⁻⁶/°C
-
Coil Shape and Dimensions:
- Straight coil form for easy handling and installation
- Diameter range: 10-16 mm (standard rebar sizes)
- Coil length up to 50 meters
- Straightness tolerance: ±1% of total length
-
Surface Condition:
- Mill finish, pickled and passivated
- Optional surface treatments available (e.g. galvanized, epoxy-coated)
-
Fabrication and Welding:
- Excellent weldability, with proper welding procedures
- Can be bent, cut, and fabricated using standard rebar processing equipment
The combination of high strength, corrosion resistance, and ease of fabrication makes this 2205 duplex stainless steel reinforcing rebar well-suited for use in a wide range of demanding applications, including marine, chemical, and infrastructure projects.
Application of the product
AH32 high strength hull structural steel is widely used in the construction of modern ships. Its exceptional strength and toughness make it the material of choice for the manufacture and repair of hulls, decks and other critical structural components.AH32 steel is not only capable of withstanding the extreme loads and vibrations of the marine environment, but also has good corrosion resistance, providing long term protection against seawater, chemicals and other environmental factors. Its excellent weldability and machinability also give shipbuilders the flexibility to apply it to a wide range of ship designs to ensure the stability and safety of the hull structure. In short, AH32 high-strength hull structural steel plays an indispensable role in the modern marine industry, providing a solid foundation for the safety, durability and performance of ships.
FAQ
Q1: Are you trading company or manufacturer?
A: We are the manufacturer with 3 factories. Specializing in producing welded Wear plate, carbon steel profile, Carbon Products bollard for over 10 years.
Q2:What product information must I provide before making a purchase?
A:Please provide the grade, width, thickness, and surfacetreatment requirements, as well as the quantities you require.
A:Please provide the grade, width, thickness, and surfacetreatment requirements, as well as the quantities you require.
Q3:What are your payment terms?
A: 30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.
A: 30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.
Q4:Is it possible to send samples?
A: Of course, we offer free samples and express shipping to customers all over the world.
A: Of course, we offer free samples and express shipping to customers all over the world.
Q5:Do you offer a service for customized products?
A: Yes, we can produce according to your specifications and drawings.
A: Yes, we can produce according to your specifications and drawings.
Q6:Can you assist me in importing steel products for the first time?
A: Yes, we have shipping agent who will arrange the shipment with you.
Q7. What is your delivery time?
A: Within 7 working days after receiving your balance payment.
A: Yes, we have shipping agent who will arrange the shipment with you.
Q7. What is your delivery time?
A: Within 7 working days after receiving your balance payment.
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