Stainless Steel Thread Plate
Grade: 304/304L, 316/316L
Standard: ASTM A240/A240M
Thickness: 3.0mm-10.0mm
Width: 1500mm/1800mm/2000mm, cut size are available.
- Fast Shipping / Ready Stock
- ISO 9001 Direct Factory
- Custom Cutting & Processing
- 100% MTC & SGS Inspection Supported
Stainless steel thread plate is also called stainless steel patterned step plate. It has a raised texture on the surface, strong grip, strong anti-slip performance, high safety, and is widely used in stairs, ramps, platforms, etc. It is a durable and easy-to-clean metal patterned steel plate.
The surface pattern of stainless steel patterned plate is uneven, with strong grip and increased friction, which can effectively prevent slipping when walking, and is of great help to improve safety.
The patterned stainless steel plate is liked by many customers for its unique appearance.The more common patterns of stainless steel patterned steel include diamond pattern, lattice pattern, circular pattern, leaf pattern, stone brick pattern, etc.
| Chemical composition | 304 (UNS S30400/ EN1.4301) | 304L (UNS S30403/EN 1.4307) |
| Carbon, Max% | 0.07 | 0.03 |
| Manganese, Max% | 2 | 2 |
| Phosphorus, Max% | 0.045 | 0.045 |
| Sulphur, Max% | 0.03 | 0.03 |
| Silicon, Max% | 0.75 | 0.75 |
| Chromium Range% | 17.5-19.5 | 17.5-19.5 |
| Nickel Range% | 8.0-10.5 | 8.0-12.0 |
| Nitrogen, Max% | 0.1 | 0.1 |
| Chemical composition | 316 (UNS S31600/ EN1.4401) | 316L (UNS S31603/EN 1.4404) |
| Carbon, Max% | 0.08 | 0.03 |
| Manganese, Max% | 2 | 2 |
| Phosphorus, Max% | 0.045 | 0.045 |
| Sulphur, Max% | 0.03 | 0.03 |
| Silicon, Max% | 0.75 | 0.75 |
| Chromium Range% | 16.0-18.0 | 16.0-18.0 |
| Nickel Range% | 10.0-14.0 | 10.0-14.0 |
| Nitrogen, Max% | 0.1 | 0.1 |
| Molybdenum Range% | 2.0-3.0 | 2.0-3.0 |
| Mechanical Properties | 304 | 304L |
| Tensile Min | 75 ksi | 70 ksi |
| Yield Min | 30 ksi | 25 ksi |
| Elongation Min | 40% | 40% |
| Hardness Max | 92 HRB | 92 HRB |
| Mechanical Properties | 316 | 316L |
| Tensile Min | 75 ksi | 70 ksi |
| Yield Min | 30 ksi | 25 ksi |
| Elongation Min | 40% | 40% |
| Hardness Max | 95 HRB | 95 HRB |
Thanks to their textured surface and resistance to corrosion and chemicals, these plates are well suited for:
- Industrial and commercial flooring
- Stairs, ramps, and landings
- Walkways and work platforms
- Heavy equipment, truck steps, and trailers
- Wet, outdoor, or washdown-intensive environments exposed to chemicals


Stainless steel thread plate is also called stainless steel patterned step plate. It has a raised texture on the surface, strong grip, strong anti-slip performance, high safety, and is widely used in stairs, ramps, platforms, etc. It is a durable and easy-to-clean metal patterned steel plate.
The surface pattern of stainless steel patterned plate is uneven, with strong grip and increased friction, which can effectively prevent slipping when walking, and is of great help to improve safety.
The patterned stainless steel plate is liked by many customers for its unique appearance.The more common patterns of stainless steel patterned steel include diamond pattern, lattice pattern, circular pattern, leaf pattern, stone brick pattern, etc.
| Chemical composition | 304 (UNS S30400/ EN1.4301) | 304L (UNS S30403/EN 1.4307) |
| Carbon, Max% | 0.07 | 0.03 |
| Manganese, Max% | 2 | 2 |
| Phosphorus, Max% | 0.045 | 0.045 |
| Sulphur, Max% | 0.03 | 0.03 |
| Silicon, Max% | 0.75 | 0.75 |
| Chromium Range% | 17.5-19.5 | 17.5-19.5 |
| Nickel Range% | 8.0-10.5 | 8.0-12.0 |
| Nitrogen, Max% | 0.1 | 0.1 |
| Chemical composition | 316 (UNS S31600/ EN1.4401) | 316L (UNS S31603/EN 1.4404) |
| Carbon, Max% | 0.08 | 0.03 |
| Manganese, Max% | 2 | 2 |
| Phosphorus, Max% | 0.045 | 0.045 |
| Sulphur, Max% | 0.03 | 0.03 |
| Silicon, Max% | 0.75 | 0.75 |
| Chromium Range% | 16.0-18.0 | 16.0-18.0 |
| Nickel Range% | 10.0-14.0 | 10.0-14.0 |
| Nitrogen, Max% | 0.1 | 0.1 |
| Molybdenum Range% | 2.0-3.0 | 2.0-3.0 |
| Mechanical Properties | 304 | 304L |
| Tensile Min | 75 ksi | 70 ksi |
| Yield Min | 30 ksi | 25 ksi |
| Elongation Min | 40% | 40% |
| Hardness Max | 92 HRB | 92 HRB |
| Mechanical Properties | 316 | 316L |
| Tensile Min | 75 ksi | 70 ksi |
| Yield Min | 30 ksi | 25 ksi |
| Elongation Min | 40% | 40% |
| Hardness Max | 95 HRB | 95 HRB |
Thanks to their textured surface and resistance to corrosion and chemicals, these plates are well suited for:
- Industrial and commercial flooring
- Stairs, ramps, and landings
- Walkways and work platforms
- Heavy equipment, truck steps, and trailers
- Wet, outdoor, or washdown-intensive environments exposed to chemicals






