S32707 Hyper-Duplex Stainless Steel Bar 800 MPa Tensile Strength 550 MPa Yield for Seawater Coolers
Price:
As Per Quotation
MOQ:
Not limited
Delivery Time:
25-35 days
Brand:
ZHEMU
Product Description
S32707 Hyper-Duplex Stainless Steel Bar
UNS S32707 is a premium hyper-duplex stainless steel with minimum PRE value of 48, offering exceptional chloride corrosion resistance combined with superior mechanical strength for demanding industrial applications.
Key Features & Benefits
- Excellent erosion and corrosion resistance in aggressive environments
- Extremely high mechanical strength: 800 MPa tensile, 550 MPa yield
- Superior pitting and crevice corrosion resistance in chloride media
- Good weldability and physical properties with design advantages
- Better performance than standard super-duplex stainless steel grades
Industry Applications
Ideal for demanding applications in marine engineering, chemical processing equipment, oil extraction systems, and nuclear industry components where corrosion resistance and strength are critical.
Chemical Composition
| Element | Content (%) |
|---|---|
| C (max) | 0.03 |
| Si (max) | 1.00 |
| Mn (max) | 1.50 |
| S (max) | 0.02 |
| P (max) | 0.035 |
| Cr | 26-29 |
| Ni | 5.5-9.5 |
| Mo | 4.0-5.0 |
| Cu | 1 |
| N | 0.3-0.5 |
Mechanical Properties
| Property | Metric | Imperial |
|---|---|---|
| Tensile Strength (min) | 800 MPa | 110 ksi |
| Yield Strength (min) | 550 MPa | 83 ksi |
| Elongation (min) | 20% | 20% |
| Hardness, Brinell (max) | 32 | 32 |
Available Specifications
Standards
ASTM A276/ASME SA276, ASTM A479/ASME SA479, ASTM A164/ASME SA164
Round Bar Diameter
2mm - 600mm
Bright Bar Diameter
2mm - 600mm
Hex Bar Dimension
6mm - 80mm
Square Bar Dimension
3.0mm - 180mm
Flat Bar Thickness
0.5mm - 200mm
Standard Length
6 meters (custom lengths available)
Delivery Conditions
Available in cold drawn, hot rolled, forged, grinding, and centerless grinding finishes. Surface options include black, bright, peeled and polished, solution annealed. Tolerances: H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 or as per client requirements.
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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
Suzhou Zhemu Industrial Equipment Co.,Ltd
Location
Room 1002, Building 1, No. 18, Wuzhong East Road, Shuangta Street, Gusu District, Suzhou City, Jiangsu Province
Contact Person
Liu