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Located in Khetwadi, Mumbai, India, Solitaire Steel & Engineering LLP is a leading supplier and exporter of high-quality super duplex stainless steel plates and sheets. Our super duplex products are known for their exceptional strength, enhanced corrosion resistance, and excellent durability, distinguishing them from conventional stainless steel options. By implementing stringent quality control processes and utilizing advanced manufacturing techniques, we ensure each super duplex plate and sheet meets international standards, providing reliable solutions across demanding applications. We proudly supply our super duplex plates and sheets to numerous countries, supporting industries such as oil & gas, chemical processing, and marine engineering.
Our super duplex stainless steel plates and sheets, available in popular grades such as UNS S32750 and UNS S32760, are characterized by their high tensile strength, resistance to pitting and crevice corrosion, and ability to withstand extreme pressure and temperature conditions. These properties make them ideal for applications requiring robust materials, such as subsea pipelines, offshore platforms, and chemical storage tanks. For instance, UNS S32750 is frequently used in marine and oil & gas applications due to its high resistance to chloride stress corrosion, while UNS S32760 is preferred in chemical processing for its superior toughness and chemical resistance.
Pricing for super duplex plates and sheets is influenced by factors such as grade, thickness, and finish. Standard options like UNS S32750 provide a cost-effective solution for high-performance needs, while the advanced composition of UNS S32760 positions it as a premium-grade choice for challenging environments. Compared to other steel grades, super duplex offers substantial cost savings through reduced material requirements and extended lifespan.
Feature | Description |
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Superior Corrosion Resistance | Ideal for highly corrosive environments |
High Tensile and Yield Strength | Provides twice the strength of standard austenitic steels |
Excellent Resistance to Chlorides | Prevents stress corrosion cracking in marine environments |
High Durability and Toughness | Suitable for demanding and long-lasting applications |
Cost-Efficient | Reduces material usage and extends product life |
Broad Application Scope | Used in oil & gas, chemical, marine, and power industries |
Parameter | Details |
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Thickness | 0.5mm to 50mm |
Width | Up to 2000mm |
Length | Up to 6000mm |
Available Finishes | No.1, 2B, Satin, Brushed |
Standards Compliance | ASTM, ASME, EN, JIS |
Tolerance | In line with international standards |
Element | Composition (%) |
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Carbon (C) | ≤ 0.03 |
Manganese (Mn) | ≤ 1.20 |
Silicon (Si) | ≤ 0.80 |
Chromium (Cr) | 24.0 – 26.0 |
Nickel (Ni) | 6.0 – 8.0 |
Molybdenum (Mo) | 3.0 – 5.0 |
Phosphorus (P) | ≤ 0.03 |
Sulfur (S) | ≤ 0.02 |
Property | Value |
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Tensile Strength | 800 MPa min |
Yield Strength | 550 MPa min |
Elongation (%) | 25 min |
Hardness (HB) | ≤ 310 |
Modulus of Elasticity | 200 GPa |
Grade | Thickness Range (mm) | Price Range (per kg) |
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UNS S32750 | 0.5 – 5 | $4.00 – $4.80 |
UNS S32760 | 0.5 – 5 | $4.50 – $5.20 |
Custom Grades | Upon Request | Varies |
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Looking for Durable Super Duplex Plates & Sheets? Contact Solitaire Steel & Engineering LLP today for a custom quote. Discover the strength and reliability of our premium super duplex stainless steel solutions!
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