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Stainless steel clad plate
Stainless steel clad plate
As an advanced new material, the stainless steel clad plate fully realizes the complementary advantages of materials which both show decay resistance, abrasive resistance, diamagnetism and decorativeness of composite material, and exhibit good weldability, moldability, ductility and thermal conductivity of base material. Application of this material can significantly improve strength, rigidity and impact load strength, reduce weight of structural members, decrease costs significantly while ensuring technical requirements, and this material is a new generation energy conservation and environmental protection product.
1. Executive standard of stainless steel clad plate: refer to GB/T8165-2008 Stainless Steel Clad Plate and Steel Strip
2. Product specification: thickness: 3mm≤ thickness ≤50mm, wherein thickness of cladding layer 0.5mm～5mm, basic layer thickness ＞2.5mm, width 1,500mm～2,400 mm and length ＜15,000mm.
3. Product type: common base materials: Q235A(B), Q345A(B), 20g, 20R, 16MnR, etc.
Common cladding materials: 0Cr13, 1Cr13, 0Cr17, 0Cr18Ni9, 0Cr18Ni10Ti, 1Cr18Ni9Ti,
4. Feature of stainless steel cladding plate:
(1) Binding rate: no less than 99%
(2) Mechanical property
| Interface shear strength Jb,Mpa≥ | Yield point σs, Mpa | Tensile strength σb, Mpa | Ductility δ, % | Impact toughness Akv, J |
| 210 | Not less than standard value of base layer steel plate | Not less than standard value of base layer steel plate and not greater than ceiling limit value 35Mpa | Not less than standard value of base layer steel plate | Should comply with requirements for base layer steel plate |
（3）Processing property
| Thickness, mm | Flexural center d | excurvation, incurvation, 180º |
| ≤20 | 2a | No layering and crack |
Note: a stands for total thickness of clad steel plate.
5. Delivery state: deliver after hot rolling, heat treatment or polishing.
6. Specific application scope: raw coal hopper of power plant, pressure vessel, storage tank, reactive tank, desulfuration equipment, anti-corrosion pipeline, water tank, etc.
7. Stainless steel clad plate specification, type and application
Stainless steel clad plate