Stainless steel UNS N08367, also known as AL-6XN, is a super-austenitic alloy renowned for its exceptional resistance to chloride pitting, crevice corrosion, and stress corrosion cracking. When supplied in chequered plate form, it combines structural strength with an anti-slip surface, making it ideal for flooring, walkways, and marine or industrial platforms. Choosing a reliable manufacturer ensures compliance with ASTM/ASME standards, accurate dimensions, and consistent surface quality.
Top Manufacturers of UNS N08367 Chequered Plates
Below is a list of prominent global stainless steel producers that supply UNS N08367 chequered plates:
| Manufacturer | Country | Plate Thickness Range | Certifications |
|---|---|---|---|
| ATI (Allegheny Technologies) | USA | 3 mm – 12 mm | ASTM A240, ISO 9001 |
| Outokumpu | Finland | 2.5 mm – 10 mm | ASTM, EN 10088 |
| POSCO | South Korea | 3 mm – 8 mm | ASTM, JIS, ISO |
| Jindal Stainless | India | 2 mm – 12 mm | ASTM A240, PED |
| Baosteel | China | 3 mm – 10 mm | GB/T, ASTM, ISO |
Price Range for UNS N08367 Chequered Plates (2025)
Pricing depends on thickness, chequer pattern type, and order quantity. Below is an indicative range:
| Region | Price per Kg (USD) | Common Standards |
|---|---|---|
| China | $27.00 – $33.00 | ASTM A240 / UNS N08367 |
| India | $29.00 – $35.00 | ASTM A240 / EN 1.4529 |
| USA | $44.00 – $56.00 | ASTM A240, ASME SA240 |
| Europe | $45.00 – $59.00 | EN 10088 / 1.4529 |
Specifications of UNS N08367 Chequered Plates
Standard supply details include:
- Grade: UNS N08367 / AL-6XN
- Standards: ASTM A240, ASME SA240, EN 10088
- Pattern Types: 5-Bar, Diamond, Tear Drop
- Thickness: 2 mm – 12 mm
- Width: 1000 mm, 1219 mm, 1500 mm, or custom
- Finish: Mill finish, 2B, or polished
Applications of UNS N08367 Chequered Plates
Due to their anti-slip properties and corrosion resistance, these plates are widely used in:
- Marine vessel decks
- Chemical plant flooring
- Oil & gas platform walkways
- Industrial stair treads
- Food processing facilities
Buying Tips for Chequered Plates
When sourcing from a manufacturer, consider:
- Pattern Precision: Even, well-defined raised patterns improve grip
- Flatness Tolerance: Check compliance with ASTM A480 for plate flatness
- Certifications: Request EN 10204 3.1 or 3.2 certificates
- Customization: Ask if the supplier can cut to required sizes
Frequently Asked Questions
What is UNS N08367 stainless steel?
It is a super-austenitic stainless steel with high molybdenum and nitrogen, offering excellent chloride corrosion resistance.
What is the price of UNS N08367 chequered plate per kg?
Prices generally range from $27 to $59 per kg depending on origin, thickness, and pattern type.
Which manufacturers supply UNS N08367 chequered plates?
Leading suppliers include ATI, Outokumpu, POSCO, Jindal Stainless, and Baosteel.
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