ASTM A403 WP304S Austenitic Stainless Steel 180° Elbow SR For Heat Exchangers & Boilers
Price:
1 - 10000 USD
MOQ:
1 PC
Delivery Time:
5 - 30 Days
Brand:
YUHONG
Product Description
ASTM A403 WP304S Austenitic Stainless Steel 180° Elbow SR For Heat Exchangers & Boilers
Product Description
The U Bend Return is a 180-degree elbow made from ASTM A403 WP304S stainless steel, available in both long and short radius configurations. Grade 304 is an austenitic stainless steel stabilized with niobium for enhanced resistance to intergranular corrosion, making it particularly effective in high-temperature environments.
Key Material Properties
- Superior resistance to creep and stress rupture at elevated temperatures
- Excellent intergranular and general corrosion resistance
- Good oxidation resistance up to 1500°F (816°C) in intermittent service and 1650°F (899°C) in continuous service
Chemical Composition
| Grade | Ni | Cr | Fe | Si | C | Mn | P | S | Nb+Ta |
|---|---|---|---|---|---|---|---|---|---|
| WP304 | 9-13% | 17-19% | Balance | 1% max | 0.08% max | 2% max | 0.045% max | 0.03% max | 10xCmin to 1% |
Mechanical Properties
| Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|
| Minimum 515 MPa (75,000 psi) | Minimum 205 MPa (30,000 psi) | Minimum 40% in 50 mm (2 inches) | Maximum 217 HB (Brinell hardness) |
Industrial Applications
- Aerospace Industry
- Chemical Processing
- Power Generation
- Oil and Gas Industry
- Food Processing
- Automotive Industry
- Power Plant Boiler
- Oil Refinery Fired Heater
- Fired Furnace
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Company
YUHONG HOLDING GROUP CO., LTD
Location
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person
Sales Dept.