Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of alloy 625 clad plate in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
Alloy 625 clad steel plate is a high-performance corrosion-resistant composite material that combines the exceptional strength and corrosion resistance of Inconel 625 (Nickel-Chromium-Molybdenum Alloy) with the mechanical durability and cost efficiency of carbon or stainless steel. Designed for highly corrosive environments, such as chemical processing, marine engineering, and aerospace applications, our Alloy 625 clad steel plates meet international standards including ASTM, ASME, and EN. Available in customized thicknesses, widths, and lengths, these plates are suitable for heat exchangers, pressure vessels, and equipment exposed to harsh chemical and marine conditions.
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High Quality
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Products Description
Product Name: Alloy 625 Clad Steel Plate
Cladding Material: Alloy 625 (Nickel-Chromium-Molybdenum Alloy)
Core Material: Carbon Steel, Stainless Steel
Standard: ASTM B446, ASME SB446, EN 10204
Form: Plate, Sheet
Cladding Thickness: 2 – 20 mm
Steel Core Thickness: 3 – 100 mm
Width: 500 – 2500 mm
Length: 1000 – 8000 mm (customizable)
Surface Finish: Mill finish, Pickled and Passivated
Application: Chemical reactors, heat exchangers, desalination plants, marine structures
Available Specifications (Metric + Imperial)
| Cladding (Alloy 625) | Steel Core | Total Thickness | Width | Length | Standard |
|---|---|---|---|---|---|
| 2 – 10 mm | 3 – 50 mm | 5 – 60 mm | 500 – 2500 mm | 1000 – 8000 mm | ASTM B446, ASME SB446 |
| 5 – 15 mm | 5 – 60 mm | 10 – 75 mm | 1000 – 2000 mm | 2000 – 8000 mm | EN 10204 |
| 10 – 20 mm | 10 – 100 mm | 20 – 120 mm | 1500 – 2500 mm | 3000 – 8000 mm | ASTM B446 |
Features & Benefits
Superior Corrosion Resistance: Exceptional resistance to oxidizing and reducing environments, including chloride, sulfuric, and nitric acids.
High Strength & Durability: Nickel-based Alloy 625 provides high tensile strength and creep resistance at elevated temperatures.
Cost-Effective: Steel core reduces overall cost while maintaining structural performance.
Long Service Life: Resistant to pitting, crevice corrosion, and stress corrosion cracking.
Fabrication & Welding Friendly: Can be cut, bent, and welded following proper procedures.
Products Applications
Chemical and petrochemical reactors
Heat exchangers, pressure vessels
Desalination and seawater treatment equipment
Marine and offshore engineering structures
Aerospace and high-temperature process equipment
Product Delivery & Packaging
Delivery Terms: FOB, CIF, CFR, DDP available.
Packaging:
Alloy 625 surface protected with plastic film or kraft paper
Steel side coated with anti-corrosion oil
Secured on wooden pallets or steel frames
Custom packaging for oversized or sensitive plates
Inspection & Certification:
Material Test Certificates (MTC), third-party inspection (SGS/TUV/BV)
Ultrasonic/dye penetrant testing for cladding integrity
Lead Time:
Stock products: 2–4 weeks
Custom sizes/alloys: 4–8 weeks
For inquiries, pricing, or custom specifications:
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
Q1: What is Alloy 625 clad steel plate?
A1: Alloy 625 clad steel plate is a composite material consisting of a corrosion-resistant Alloy 625 layer metallurgically bonded to a steel core (carbon steel or stainless steel), combining excellent corrosion resistance with mechanical strength.
Q2: How is Alloy 625 bonded to the steel core?
A2: Cladding is achieved through high-pressure roll bonding at elevated temperatures, ensuring a metallurgical bond without delamination.
Q3: Can these plates be welded or fabricated?
A3: Yes, welding requires compatible Alloy 625 filler metals and proper shielding. Cutting, drilling, and bending must follow recommended procedures to maintain cladding integrity.
Q4: What standards are supported?
A4: ASTM B446, ASME SB446, EN 10204, and custom certifications are available for international projects.
Q5: What thicknesses are available?
A5: Alloy 625 layer: 2–20 mm; steel core: 3–100 mm. Custom thicknesses can be produced based on project requirements.
Q6: How is the quality of cladding verified?
A6: Quality is ensured via ultrasonic testing (UT), dye penetrant testing (PT), and Material Test Certificates (MTC). Third-party inspection reports (SGS/TUV/BV) are available.
Q7: What types of steel cores are available?
A7: Carbon steel (low and medium grades) or stainless steel (304, 316, etc.) are commonly used.
Q8: Can Alloy 625 Clad Steel Plates withstand seawater and chloride-rich environments?
A8: Yes, Alloy 625 has excellent resistance to chloride-induced pitting and stress corrosion cracking, making it ideal for marine and offshore applications.
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