stainless steel diamond plate supplier

Five-Bar Stainless Steel Diamond Plate
product Specification
Specification | Parameter |
---|---|
Raw Material | Stainless steel sheet (hot rolled and cold rolled) |
Grades | 201, 202, 301, 304, 304L, 310S, 309S, 316, 316L, 321, 409L, 410, 410S, 420, 430, 904L, etc. |
Thickness | 1mm-10mm |
Stock Thickness | 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm |
Width | 600mm – 1,800mm |
Pattern | Chequered pattern, diamond pattern, lentils pattern, leaves pattern, etc. |
Finish | 2B, BA, No. 1, No. 4, mirror, brush, hairline, chequered, embossed, etc. |
Package | Standard export package |
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Product Description
Type of stainless steel Diamond plate
stainless steel floor plate, also known as “tread plate” or “diamond plate”, is an excellent candidate for most processing techniques as well as both indoor and outdoor applications. This product has a textured dull grey finish with a raised diamond pattern to provide all around traction. Stainless steel floor plate has a hot rolled, annealed and pickled (HRAP) finished surface. Its high strength properties and excellent corrosion resistance make it the perfect candidate for catwalks, trench covers, walkways, and ornamental projects. ASTM A793 is the standard specification for stainless steel rolled floor plate.

Stainless Steel Checker Plate

5 Bars Checker Plate

SS diamond Plate

T shape SS Plate
Advantages of Stainless Steel Checkered Sheet
1. Excellent Corrosion Resistance
The checked plate made of stainless steel is more resistant than ordinary carbon and galvanized steel sheets. Besides, the Cr element in stainless steel improves the atmospheric corrosion resistance, especially in chloride and alkaline corrosion.
2. Great Anti-slipping Performance
One of the biggest characteristics of stainless steel checker plate is that it has good anti-skid features due to concave and convex patterns. This can provide all-around traction and make it very practical.
3. High Workability
The plate is easy to weld, cut, form and machine with proper equipment. In addition, this processing procedure does not damage its mechanical properties.
4. Attractive Finish
It has high-quality modern appearance and strong metallic texture. The silver-grey finish and raised diamond pattern make it more attractive and decorative. Besides, it has many different patterns to choose from to meet different application needs.

stainless floor plate detail
Common Grades of Stainless steel Checker Plate
Same as other stainless steel products, the stainless steel checker plate also has many grades to choose from. Here we make a brief table sheet that introduces the common grades of the SS checked plate for you.
American Standard | European Standard | Chinese Standard | Cr Ni Mo C Cu Mn |
---|---|---|---|
ASTM 304 | EN1.4301 | 06Cr19Ni10 | 18.2 8.1 – 0.04 – 1.5 |
ASTM 316 | EN1.4401 | 06Cr17Ni12Mo2 | 17.2 10.2 12.1 0.04 – – |
ASTM 316L | EN1.4404 | 022Cr17Ni12Mo2 | 17.2 10.1 2.1 0.02 – 1.5 |
ASTM 430 | EN1.4016 | 10Cr17 | Add.188.022.6.1345 |
stainless steel diamond plate Manufacture processing
At Metal In China®, we stock a full range of checker plates and sheets in stainless steel. As a wholesale supplier, we have checker plates available in different sizes, grades and pattern design to meet different applications.

Stainless Steel Checker Plate factory

Stainless Steel diamond Plate stock
Chemical Composition
Grade | C | Mn | P | S | Si | Cr | N | Ni | Fe |
---|---|---|---|---|---|---|---|---|---|
304 | 0.07 | 2.0 | 0.045 | 0.03 | 0.75 | 18.0 | - | 8.0 | - |
304L | 0.03 | 2.0 | 0.045 | 0.03 | 0.75 | 18.0 | 0.10 | 8.0 | - |
304H | 18.0 | 8.0 | 0.75 | 2.0 | 0.04 | 0.045 | 0.10 | 0.03 | - |
316 | 0.08 | 0.75 | 0.045 | 2.0 | 0.03 | 14.0 | 18.0 | 0.10 | |
316L | 0.03 | 0.75 | 0.045 | 2.0 | 0.03 | 14.0 | 18.0 | 0.10 | |
316H | 0.10 | 0.75 | 0.045 | 0.10 | 0.03 | 14.0 | 18.0 | - |
Mechanical Properties
Grade | Density | Yield Strength (0.2%Offset) | Tensile Strength | Melting Point | Elongation |
---|---|---|---|---|---|
304 / 304L | 8.0 g/cm3 | Psi 30000, MPa 205 | Psi 75000, MPa 515 | 1400 °C (2550 °F) | 35 % |
304H | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 1400 °C (2550 °F) | 40 % |
310 | 7.9 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 1402 °C (2555 °F) | 40 % |
316 | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 1400 °C (2550 °F) | 35 % |
316L | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 1399 °C (2550 °F) | 35 % |
317 | 7.9 g/cm3 | Psi 30000, MPa 205 | Psi 75000, MPa 515 | 1400 °C (2550 °F) | 35 % |
321 | 8.0 g/cm3 | Psi 30000, MPa 205 | Psi 75000, MPa 515 | 1457 °C (2650 °F) | 35 % |
347 | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 1454 °C (2650 °F) | 35 % |
904L | 7.95 g/cm3 | Psi 32000, MPa 220 | Psi 71000, MPa 490 | 1350 °C (2460 °F) | 35 % |
stainless Steel diamond Plate Applications
Because of its unique features and anti-skip texture, stainless steel checker plate have a wide range of applications worldwide. Especially, it is suitable for food machinery, pharmaceutical machinery, electronic weighing, refrigerator, cold storage, buildings, packaging, transmission belts, automatic doors and car system. It includes:
1. Construction: floor decking sheets, roofing panels, wall cladding, garages, storage system, etc.
2. Industry: engineer processing, loading ramps, packing, printing, logistics equipment, etc.
3. Decoration: elevator cabs, building curtain walls, cold storage, ceilings, special ornamental projects, etc.
4. Transportation: cargo trailer, the interior of vehicles, automobile stairs, subway station, trailer beds, etc.
5. Road Protection: walkways, stair pedals, trench covers, pedestrian bridges, escalator approaches, etc.
6. Other Uses: store signs, displays, bars, toolboxes, counters, emergency fire landings, food preparation areas, dinnerware, cupboard, water heater, kitchen utensil, ship deck, etc.

Chequer Plate Carriage

Checker Plate Stair Treads

diamond plate wall panels
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Additional steel processing services
cutting Service
For parts that require extremely high wear resistance, we use abrasive waterjet cutting to maintain hardness throughout the part without creating a heat-affected zone. For thicker plates up to 200mm, we use precisely controlled CNC oxy-fuel cutting. For products requiring high cut quality and dimensional tolerances, we use high-definition underwater plasma cutting to maximize plate performance in abrasive applications.

Abrasive Waterjet Cutting
3D cutting head up to 3 x 6 meters

Flame cutting
18 x 4m water platform

plasma cutting
18 x 4m water platform
Machining, Drilling and Welding Service
The tolerance of wire cutting machine (EDM) is as low as +/- 0.02mm, which can easily process precision parts. Using high-rigidity machine tools and correct tooling, precision milling of wear-resistant plates to make parts. Flexible large-scale milling machines are capable of performing any type of machining Processing z.SSAB welding experts work closely with our skilled operators to develop a specific welding process for your part or assembly.

Machining

CNC milling

large milling

Welding - MIG/MAG/TIG
Sawing, galvanizing, bending and blasting services
For angle series products, in addition to our huge pipe inventory, Metal in China® also provide many value-added secondary services to better meet your needs. With our processing service, we are sure to provide carbon steel angles that meet your unique specifications.

Saw cutting service

Galvanizing service

Bending service

Sandblasting service
frequently asked questions
Diamond plate is typically made of metal. The most popular types of metal used for diamond plate are aluminum, steel and stainless steel. In addition to diamond plated metal, plastic can also be used to create interlocking diamond plate sheets.
There are two different production processes. A kind of stainless steel checker plate is rolled by the rolling mill when producing stainless steel. The thickness is about 3-6mm, and it is annealed and pickled after hot rolling. The process is as follows:
Stainless steel billet → Hot rolling → Hot annealing and pickling line → Leveling machine, tension leveller, polishing line → Cross-cutting line → Hot-rolled stainless steel checkered plate.
This kind of checker plate is flat on one side and patterned on the other. It is more commonly used in the chemical industry, railway vehicles, platforms and other applications where strength is required.
The other kind of stainless steel diamond plate is made of hot-rolled or cold-rolled stainless steel by mechanical stamping. These products are concave on one side and convex on the other side. They are often used for decoration purposes.