SS431 Stainless Steel Plate Sheet - 152.2 KSI Tensile Strength, 15-17% Chromium for Heat Treatment Systems
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-16working days
Brand:
EVEREST
Product Description
SS431 Martensitic Stainless Steel Plate & Sheet
SS431 is a martensitic chromium-nickel stainless steel alloy engineered for applications requiring exceptional strength, magnetic properties, and moderate corrosion resistance. With 15-17% chromium content, it delivers superior toughness and durability compared to standard chromium steels.
Key Material Properties
Mechanical Strength
- Tensile Strength: 152.2 KSI (1050 MPa)
- Yield Strength: 7469 KSI (515 MPa)
- Hardness Range: 300-447 BHN (32-47 HRC)
- Hardness adjustable via heat treatment for specific application requirements
Material Characteristics
- Naturally magnetic martensitic structure
- Resists mild acids, organic chemicals, and plastic processing environments
- Avoid chloride-rich environments to prevent pitting corrosion
Heat Treatment Capabilities
- Annealing: 1256-1472°F (680-800°C)
- Quenching: Oil, air, or water cooling options
- Tempering for optimal strength-toughness balance
- Forging Range: 1562-2156°F (850-1180°C)
Surface Engineering Solutions
- Nitriding for enhanced wear resistance
- PVD/CVD coatings for improved surface properties
- Passivation and electropolishing for corrosion protection
- Shot peening for fatigue resistance improvement
Industry Applications
Automotive & Aerospace
- Shafts and landing gear components
- Fasteners and structural elements
Industrial Machinery
- Pump valves and compressor parts
- Hydraulic systems and mechanical components
Consumer & Food Processing
- Cutlery and food processing blades
- Decorative hardware and equipment fixtures
Chemical Processing
- PVC molding equipment
- Corrosion-resistant fixtures and components
Quality Standards & Certifications
- ASTM A276 specification compliance
- AMS 5627 aerospace standards
- EN 10088-3 European standards
Project Experience
Our SS431 stainless steel has been successfully implemented in major industrial projects including:
- HENGLI Petrochemical 40 million ton/year oil refining integration
- ZHEJIANG Petrochemical 40 million ton/year refining complex
- CNOOC Huizhou Refining & Chemical 22 million ton/year expansion
- Wanhua Chemical 480,000 tons/year bisphenol A integration
- Multiple LNG terminal projects and shipbuilding applications
Packaging & Shipping
Products are carefully packaged in protective materials to prevent damage during transit. We utilize trusted delivery services with full tracking capabilities to ensure prompt and secure arrival.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Everest Technology (Wuxi) Co., Ltd
Location
No. 3, Gangchu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province, China
Contact Person
DAVID