ASTM A182 (F1–F91) & A335 (P5–P91) AS Round Bars & Rods.
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Product Description:
Explore our extensive range of ASTM A182 F1, F5, F9, F11, F22, and F91 Alloy Steel Round Bars and Rods, designed for durability and high-temperature applications such as power plants and refineries. These alloys are recognized for their robust mechanical properties and corrosion resistance.
For applications requiring high-pressure service and elevated temperatures, our ASTM A335 P11, P22, P5, P9, and P91 Alloy Steel Round Bars and Rods offer superior performance, ensuring reliability and efficiency. Available in various diameters and lengths, these bars and rods are tailored to support even the most demanding engineering needs.
Premium Alloy Steel Round Bars and Rods manufactured as per ASTM A182 and ASTM A335 standards are designed to deliver exceptional performance in high-temperature and high-pressure applications. These bars and rods are ideal for critical industrial uses where durability, heat resistance, and corrosion resistance are paramount.
Product Overview
Standards:
- ASTM A182: Alloy steel for forged or rolled components.
- ASTM A335: Seamless ferritic alloy steel for high-temperature service.
Grades Available:
- ASTM A182: F1, F5, F9, F11, F22, F91.
- ASTM A335: P11, P22, P5, P9, P91.
Forms:
- Round Bars
- Square Bars
- Flat Bars
- Hexagonal Bars
- Custom Rods
Chemical Composition
Grade | C (%) | Mn (%) | Si (%) | P (%) | S (%) | Cr (%) | Mo (%) | Others |
F1/P1 | ≤0.15 | 0.30-0.60 | ≤0.50 | ≤0.035 | ≤0.035 | 0.44-0.65 | 0.45-0.65 | |
F5/P5 | ≤0.15 | 0.30-0.60 | ≤0.50 | ≤0.035 | ≤0.035 | 4.00-6.00 | 0.45-0.65 | |
F9/P9 | ≤0.15 | 0.30-0.60 | ≤0.50 | ≤0.035 | ≤0.035 | 8.00-10.00 | 0.90-1.10 | |
F11/P11 | ≤0.15 | 0.30-0.60 | ≤0.50 | ≤0.035 | ≤0.035 | 1.00-1.50 | 0.44-0.65 | |
F22/P22 | ≤0.15 | 0.30-0.60 | ≤0.50 | ≤0.035 | ≤0.035 | 2.00-2.50 | 0.90-1.10 | |
F91/P91 | 0.08-0.12 | 0.30-0.60 | ≤0.50 | ≤0.020 | ≤0.010 | 8.00-9.50 | 0.85-1.05 | V: 0.18-0.25 |
Mechanical Properties
Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HBW) |
F1/P1 | ≥415 | ≥205 | ≥20 | 130-180 |
F5/P5 | ≥415 | ≥205 | ≥20 | 130-180 |
F9/P9 | ≥585 | ≥275 | ≥20 | 130-180 |
F11/P11 | ≥415 | ≥205 | ≥20 | 130-180 |
F22/P22 | ≥450 | ≥275 | ≥18 | 150-200 |
F91/P91 | ≥585 | ≥415 | ≥20 | 190-250 |
Key Features
- High-Temperature Resistance: Maintains mechanical integrity at elevated temperatures, suitable for power generation and chemical processing.
- Corrosion Resistance: Enhanced resistance to oxidation and corrosion, even in harsh environments.
- Durability: Outstanding tensile strength and toughness for demanding applications.
- Machinability: Excellent machinability and weldability for diverse industrial uses.
- Customization: Available in various dimensions, finishes, and tolerances to meet specific requirements.
Available Dimensions
- Diameter Range: 6 mm to 600 mm (Custom sizes available).
- Length: 3 meters to 6 meters or as per customer requirement.
- Tolerance: ASTM A276 and A479 standards.
- Finish Options:
- Bright polished
- Black
- Rough turned
- Heat treated
Quality Assurance
- 100% Radiography Testing.
- Comprehensive chemical and mechanical testing.
- Compliance with ASTM, ASME, and EN standards.
- Third-party inspection reports available.
Why Choose Our Alloy Steel Round Bars and Rods?
- Wide Range of Grades: Extensive inventory of ASTM A182 and A335 grades.
- High Quality: Manufactured and tested to meet international standards.
- Custom Solutions: Tailored sizes and finishes to suit your project.
- Fast Delivery: Ready stock for quick dispatch and worldwide shipping.
Contact us today for top-quality ASTM A182 and A335 alloy steel round bars and rods tailored for your high-performance applications!
