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Duplex-steel-UNS-S32205- Studs, Bolts & Nuts
Duplex-steel-UNS-S32205- Studs, Bolts & Nuts.
Duplex 2205 is a nitrogen-enhanced duplex stainless steel offering a combination of high strength and excellent corrosion resistance, making it a popular choice for bolts, nuts, studs, and washers in various industries. This alloy consists of a balanced microstructure of austenite and ferrite phases, providing superior resistance to stress corrosion cracking, pitting, and crevice corrosion.
- **Chemical Composition**:
- Chromium (Cr): 22.0-23.0%
- Nickel (Ni): 4.5-6.5%
- Molybdenum (Mo): 3.0-3.5%
- Nitrogen (N): 0.14-0.20%
- Iron (Fe): Balance
- Other elements such as manganese, silicon, and copper in smaller amounts.
- **Mechanical Properties**:
- Tensile Strength: ≥620 MPa
- Yield Strength (0.2% Offset): ≥450 MPa
- Elongation (% in 2 inches): ≥25%
- Hardness (Brinell): ≤290 HB
- **Why Use Duplex 2205 Studs and Bolts**:
1. **Corrosion Resistance**: Duplex 2205 studs and bolts offer superior corrosion resistance in chloride-containing environments, such as marine applications, chemical processing, and offshore oil and gas facilities.
2. **High Strength**: With its high tensile and yield strengths, Duplex 2205 provides exceptional mechanical performance, reducing the risk of bolt or stud failure in critical applications subjected to high loads or vibrations.
3. **Cost-Effectiveness**: Duplex 2205 studs and bolts offer a cost-effective solution compared to other corrosion-resistant alloys, providing a balance between performance, longevity, and affordability.
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Duplex S32205 Stainless Steel Bolt
Product Price: Rs 1,000 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Brochure
Product Details:
| Material | Duplex and super duplex materials |
| Type of Bolts | Round-head |
| Material Grade | GRADE S32205 |
| Grade | Duplex and Super Duplex Materials |
| Head Style | Hex Head |
| Shape | Hexagonal |
We are one of the topmost manufacturers, suppliers and traders of a wide range of optimum quality Duplex Stainless Steel Nut Bolt. Manufactured in adherence to the industry set norms, these products are known for their resistance to corrosion, fine finish and durability.
For the purpose of ensuring a defect free range, these nuts and bolts undergo various quality assurance checks.
Features:
- Corrosion resistant
- Durable finish
- Accurate dimension
Other Details:
- Chemical
- Desalination
- Material handling
- Oil and Gas extraction
- Pulp and Paper
- Petrochemical
- Augers
- Cargo tanks
- Couplings
- Diaphragm seals
- Fans
- Fasteners
- Heat exchangers
- Hubs
- Instrumentation tubes
- Pipe fittings
- Press rolls
- Pressure vessels
- Rotors
- Screw conveyors
- Shafts
- Valve parts
Specifications:
| Uns | Type | Ams | Astm | Federal | Characteristics |
| S31803/S32205 | Duplex | A-276 | Roughly double the strength of standard austenitic stainless steels, designed to improve resistance in many applications such as chloride environments and sulfide stress corrosion | ||
| A-479 |
Chemistry Analysis:
| C | MN | P | S | SI | CR | NI | MO | CU | OTHER | M/NM |
| 0.03 | 2 | 0.03 | 0.02 | 1 | 21. – 23. | 4.5 – 6.5 | 2.5 – 3.5 | N .08 – .2 | INQUIRE |
Additional Information:
- Item Code: 2205
- Production Capacity: 500kg per day
- Delivery Time: 15 days
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Duplex S32205 Stainless Steel Nuts
Product Price: Rs 750 / KilogramGet Best Price
Minimum Order Quantity: 20 Kilogram
Product Brochure
Product Details:
| Nominal Nut Diameter | 20 mm |
| Material Grade | Duplex S32205 |
| Features | Anti Corossion |
| Usage/Application | Chemical Plant and Equipment |
| Quantity Per Pack | 200 |
| Surface Treatment | Buffing |
For the purpose of ensuring a defect free range, these nuts and bolts undergo various quality assurance checks.
Features:
- Corrosion resistant
- Durable finish
- Accurate dimension
Other Details:
- Chemical
- Desalination
- Material handling
- Oil and Gas extraction
- Pulp and Paper
- Petrochemical
- Augers
- Cargo tanks
- Couplings
- Diaphragm seals
- Fans
- Fasteners
- Heat exchangers
- Hubs
- Instrumentation tubes
- Pipe fittings
- Press rolls
- Pressure vessels
- Rotors
- Screw conveyors
- Shafts
- Valve parts
Specifications:
| Uns | Type | Ams | Astm | Federal | Characteristics |
| S31803/S32205 | Duplex | A-276 | Roughly double the strength of standard austenitic stainless steels, designed to improve resistance in many applications such as chloride environments and sulfide stress corrosion | ||
| A-479 |
Chemistry Analysis:
| C | MN | P | S | SI | CR | NI | MO | CU | OTHER | M/NM |
| 0.03 | 2 | 0.03 | 0.02 | 1 | 21. – 23. | 4.5 – 6.5 | 2.5 – 3.5 | N .08 – .2 | INQUIRE |
Note: For More Details Prefer to PDF File.
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Duplex Steel Fasteners
Product Price: Rs 3,500 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Details:
| Brand | RAJ |
| Size | M10-M100 |
- Material: Stainless Steel
- Color: Silver
- Length: 8 mm to 3 meter
- Shape: Round
- Melting Point: 2525- 2630°F
Additional Information:
- Item Code: FASTENER112
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