Titanium cladding Steel Plate Q235B
Cladding titanium to steel plate is also called titanium clad steel plate, base material or substrate is carbon steel plate,material is Q235B GR60 GR65 GR70 layer material is gr2 titanium, it is widely used in FGD chimney production use, size can be 1.2/15/2.0+8/10/12mm, width is < 2500mm, length < 12000mm, production process is explosion/ hot rolled.
Product Introduction
Titanium clad steel plate combines a corrosion-resistant titanium layer with a high-strength steel base, delivering both performance and cost efficiency. It is widely used in chimney systems, marine structures, and chemical environments where durability and corrosion resistance are critical.
Key Features
Excellent corrosion resistance (titanium surface layer)
High structural strength (steel substrate)
Good thermal conductivity & weldability
Cost-effective alternative to solid titanium
Suitable for harsh marine and coastal environments
Manufacturing Process
Produced by hot rolling bonding process
High dimensional flexibility
Smooth surface quality and high precision
Stable bonding with high production efficiency
Mechanical Properties (Base Steel)
Property | Requirement |
Yield Strength | ≥ 245 MPa |
Tensile Strength | ≥ 380 MPa |
Bond Strength Requirements
Shear Strength
Tested per ASTM A264
Minimum shear strength: ≥ 140 MPa
Bend Test
Conducted according to ASTM A264 / ASTM A6 / ASTM A20
180° bend without significant delamination
Max separation: ≤ 50% on both edges (minimum 2 of 3 samples)
Non-Destructive Testing
Ultrasonic Testing (UT) per ASTM A578
Total unbonded area: ≤ 2% of clad surface
Heat Treatment
Stress-relief heat treatment applied
Process controlled per manufacturer procedure
Quality Assurance
Full compliance with relevant ASTM standards
Comprehensive inspection and testing before delivery
Traceable production and material certification
Applications
Industrial chimney systems
Flue gas desulfurization (FGD) units
Marine and offshore structures
Chemical processing equipment
Coastal infrastructure
Performance Advantages
Long service life in acidic and corrosive environments
Reduced maintenance and lifecycle cost
Strong resistance to thermal and mechanical stress
Reliable bonding performance under operating conditions
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