The properties of stainless steel are corrosion resistance, high ductility, attractive appearance and low maintenance.
Stainless steel contains chromium which provides the properties of corrosion resistance at high temperatures. Stainless steel can withstand corrosive or chemical environments due to its smooth surface. Stainless steel products are safe for long-term use with excellent resistance of corrosion fatigue.
Chemical Composition
304 Steel Grade
Product Specification and Size
Available Size
| Thickness (mm) | Width (mm) | Length |
| 3, 4, 5, 6 | 1219, 1250, 1500, 1524 Other width according to customer’s request |
According to customer’s request |
| Thickness (mm) | Width (mm) | Length |
| 3 | 1219, 1250, 1500, 1524 Other width according to customer’s request |
According to customer’s request |
Application
304 or 304L stainless steel checker plate has the same properties as 304 stainless steel while it has a raised tread pattern to improve traction. 304 or 304L stainless steel checker plate is suitable for trailer beds, ramps, stair treads, or any application where traction is required.
Chemical Composition & Mechanical Property
Chemical Composition
JIS Specification
Spec JIS
G4304
G4304
| Steel Grade | C% Max. | Si% Max. | Mn% Max. | P% Max. | S% Max. | Cr% Max. | Ni% Max. | Mo% Max. | Ti% Max. | Other |
| SUS 304 | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 18.0~20.0 | 8.0~10.5 | – | – | – |
| SUS 304L | 0.03 | 1.0 | 2.0 | 0.045 | 0.03 | 18.0~20.0 | 9.0~13.0 | – | – | Cu:1.0~3.0 |
Mechanical Property (For Reference)
JIS Specification
Spec JIS
G4304
G4304
| Steel Grade | N/mm 2 MIN. Tensile Stress |
N/mm 2 MIN. Proof Stress |
Elongation MIN. | HRB MAX. Hardness | Bendability:Bending Angle | Bendability:Inside Radius |
| SUS 304 | 520 | 205 | 40 | 90 | No Require | – |
| SUS 304L | 480 | 175 | 40 | 90 | No Require | – |