Thickness:2 mm - 50 mm
Width:100 mm - 3000 mm
Length:Customizable
Bonding Technology:Explosive Welding
Hardness:170 HB (approx.)
Tensile Strength:500 MPa
Yield Strength:215 MPa
Elongation:40%
Corrosion Resistance:High (Resistant to most acids and salts)
Thermal Conductivity:16 W/m·K
Electrical Conductivity:2.0 x 10^6 S/m
Service Temperature:-196°C to 800°C
304 Stainless Steel Composite Plate - Premium Bimetallic Solutions
Our 304 stainless steel composite plate delivers enterprise-grade performance through proven explosive welding technology. Manufactured by Baoji City ShenAo Metal Materials Co., Ltd., each plate achieves bond strength exceeding 210 MPa, with cladding ratios of 10-20% meeting ASTM A264 standards. You get full 304 corrosion resistance on working surfaces while maintaining carbon steel's load-bearing capability. Available in thicknesses from 2mm to 50mm, widths up to 3000mm, and customizable lengths, our plates serve industries requiring both hygiene and durability. With tensile strength at 500 MPa and service temperatures ranging -196°C to 800°C, you're investing in proven reliability.
What Makes Our Composite Plates Different?
Conventional strong stainless steel plates taken a toll as well much for large-scale ventures. Immaculate carbon steel comes up short rapidly in destructive situations. Our arrangement bridges this hole perfectly.
We bond premium Review 304 stainless steel straightforwardly to auxiliary carbon steel bases utilizing unstable welding. This makes a metallurgical bond - not fair a surface coating. The result? You get the best of both materials in one designed product.
The 304 layer battles erosion from acids, salts, and oxidizing operators. In the mean time, the carbon steel establishment gives the mechanical quality your structures require. This combination understands genuine issues you confront every day in chemical preparing, nourishment generation, and weight vessel fabricating.
![]() |
![]() |
![]() |
Technical Specifications
|
Property
|
Value
|
|
Base Material
|
Carbon Steel (Q235B/Q345R)
|
|
Cladding Material
|
304 Stainless Steel (18% Cr, 8% Ni)
|
|
Total Thickness Range
|
2 mm - 50 mm
|
|
Width Range
|
100 mm - 3000 mm
|
|
Length
|
Customizable to your needs
|
|
Bonding Technology
|
Explosive Welding
|
|
Bond Shear Strength
|
≥ 210 MPa
|
|
Cladding Ratio
|
10% - 20% of total thickness
|
|
Hardness
|
170 HB (approx.)
|
|
Tensile Strength
|
500 MPa
|
|
Yield Strength
|
215 MPa
|
|
Elongation
|
40%
|
|
Corrosion Resistance
|
High (acids and salts)
|
|
Thermal Conductivity
|
16 W/m·K
|
|
Electrical Conductivity
|
2.0 × 10⁶ S/m
|
|
Service Temperature
|
-196°C to 800°C
|
|
Quality Testing
|
Ultrasonic Testing (UT) Class I/II
|
|
Standards Compliance
|
ASTM A264, GB/T 8165
|
Key Applications You Can Trust
Chemical Preparing Equipment
Your reactors and capacity tanks require solid erosion obstructions. Our plates handle most natural acids and mechanical chemicals whereas keeping up basic astuteness beneath pressure.
Food & Refreshment Industry
Hygienic surfaces matter in your generation lines. The 304 stainless layer meets food-grade necessities whereas the composite structure diminishes gear costs significantly.
Pressure Vessels
Building boilers and warm exchangers? You require materials that withstand both warm stretch and destructive media. Our composite plates provide on both fronts.
Architectural Cladding
Exterior boards require climate resistance and tasteful request. You get enduring assurance against climatic erosion without the weight and cost of strong stainless steel.
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Product production process

Why Choose ShenAo Metal Materials?
17 A long time of Fabricating Excellence
Since 2008, we've specialized in non-ferrous metal composite materials. Found in China's Titanium Valley, we've built organizations with hundreds of hardware producers who believe our quality.
Proven Unstable Welding Expertise
Our develop bimetallic holding innovation makes changeless metallurgical associations. Each bond is tried utilizing ultrasonic assessment to guarantee zero delamination chance amid your manufacture processes.
Customization That Fits Your Needs
Standard sizes do not continuously work. We customize thickness, measurements, and cladding proportions based on your particular application necessities. Little test bunches or huge generation runs - we provide on time.
Strict Quality Standards
Every 304 stainless steel composite plate undergoes rigorous testing. We verify bond strength, cladding thickness uniformity using eddy current testing, and dimensional accuracy before shipment.
Fast Global Delivery
Your projects have deadlines. Our established production and logistics systems ensure reliable delivery to customers worldwide.
|
|
|
|
|
|
|
|
|
Application Industries
|
|
|
|
|
|
|
|
Our Factory
Our Patents and Honors
Our Packaging
|
|
|
|
|
|
|
|
|
|
Frequently Asked Questions
Can I weld this fabric like standard steel?
You'll require move welding strategies. Utilize E309L or ER309L filler metals to anticipate carbon relocation and secure the stainless layer's judgment. This specialized approach keeps up erosion resistance at weld joints.
What's the least cladding thickness you provide?
Industry measures ordinarily begin at 1.5mm for the 304 layer. This guarantees steady erosion assurance indeed after surface wrapping up operations. We can customize based on your natural conditions.
Will the whole plate be non-magnetic?
The 304 cladding layer remains non-magnetic. Be that as it may, the carbon steel base is attractive, so the in general plate will react to magnets. This doesn't influence erosion resistance or basic performance.
How do you confirm uniform cladding thickness?
We use specialized non-destructive testing methods. Eddy current gauges and ultrasonic thickness measurements calibrated for bimetallic interfaces ensure consistency across the entire plate surface.
Is explosive welding better than other bonding methods?
For thick plates and high bond strength requirements, explosive welding is superior. It creates stronger metallurgical bonds than hot-rolling for heavy-duty applications. We recommend it when maximum reliability matters.
Can you handle complex dimensional requirements?
Absolutely. Our processing capabilities include cutting, bending, and forming. We work with your engineering specifications to deliver plates ready for your fabrication processes.
Contact Us for Your Custom Solution
Ready to reduce costs while maintaining quality with 304 stainless steel composite plate? Reach out to our team at zh@baojiti.com.cn for technical specifications and pricing tailored to your project.















































