SA662GrC Hot Rolled Steel Plate 5mm-20mm for Pressure Vessels - 550-690 MPa Tensile Strength, ASTM A662/A662M Certified
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
SA662GrC Hot Rolled Steel Plate Overview
SA662GrC is a carbon-manganese-silicon steel plate manufactured according to ASTM A662/A662M standards for high-temperature pressure vessel applications. This material offers excellent high-temperature resistance, superior ductility, and outstanding welding performance.
Technical Specifications
Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | Max 0.20 |
| Manganese (Mn) | 0.90-1.40 |
| Silicon (Si) | 0.15-0.50 |
| Phosphorus (P) | Max 0.035 |
| Sulfur (S) | Max 0.035 |
| Iron (Fe) | Remaining |
Mechanical Properties
| Property | Value |
|---|---|
| Yield Strength | Min 295 MPa |
| Tensile Strength | 550-690 MPa |
| Elongation | Min 18% |
| Impact Toughness (-20°C) | Min 27 J |
| Brinell Hardness | Max 200 HB |
Key Features
- Excellent welding performance with arc welding and gas shielded welding methods
- Superior high-temperature stability and performance retention
- Available in thickness range: 5mm-20mm
- Good ductility and formability characteristics
- High strength-to-weight ratio for structural efficiency
Applications
SA662GrC hot rolled steel plates are extensively used in:
- Boilers and pressure vessels (steam generators, storage tanks, reactors)
- Pressure pipelines for oil, natural gas, and hot water systems
Manufacturing Advantages
High Strength & Durability
Excellent mechanical properties including high strength (550-690 MPa tensile strength) and good toughness for demanding industrial applications.
Adequate Inventory
Comprehensive stock of steel plates with various material properties including carbon structural steel, low alloy steel, and specialized pressure vessel grades.
Precision Processing
Custom cutting services available with high precision, smooth edges, and minimal machining allowances.
Surface Quality
Superior surface finish with oxide scale removal, facilitating welding, oiling, and painting operations.
Production Standards
Manufactured in strict compliance with ASTM A662/A662M standards, ensuring consistent quality and performance for high-temperature pressure vessel applications.
Quality Assurance
All production undergoes rigorous quality control including chemical composition analysis, mechanical performance testing, and ultrasonic inspection to ensure compliance with international standards.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Zhengde Metal Manufacturing Co., Ltd
Location
Binzhou, Shandong, China 256600
Contact Person
Virtue