Hot Rolling SS Seamless Tube UNS S31703 Thickness 9.0mm 3 Inch
Price:
Negotiable
MOQ:
MOQ500kg
Delivery Time:
7-15 working days after receiving payment
Brand:
Zheheng
Product Description
Hot Rolling SS Seamless Tube UNS S31703 Thickness 9.0mm 3 Inch
Product Characteristics
UNS S31703 is a low carbon version of grade 317 stainless steel. It produces stronger welds due to the low carbon content and offers higher ductility, stress corrosion resistance, compressive strength, and high temperature resistance.
Applications
- Oil and gas industry equipment
- Offshore platforms, heat exchangers, underwater equipment, firefighting equipment
- Chemical processing industry, utensils and pipeline industry
- Desalting, high pressure RO equipment and submarine pipelines
- Energy industry including power plant desulfurization and denitration FGD systems, industrial scrubbing systems, absorption towers
- Mechanical parts requiring high strength, corrosion resistance and anti-wear performance
Chemical Composition
| Element | Content (%) |
|---|---|
| N | 0.10 |
| C | 0.03 |
| Mn | 2 |
| P | 0.045 |
| S | 0.03 |
| Si | 0.75 |
| Cr | 18.0-20.0 |
| Ni | 11-15 |
| Mo | 3.0-4.0 |
Mechanical Properties
| Material | Ultimate Tensile Strength (MPa) | 0.2% Yield Strength (MPa) | % Elongation in 2" | Rockwell B Hardness |
|---|---|---|---|---|
| UNS S31703 | 515 | 205 | 40 | 95 |
Product Testing
- Hydrostatic test
- Flaw detection test
- Lab test
Package Process
- Plastic caps to protect both ends
- Weaving bag wrapped outside the pipe
- Packed into wooden case
Product Image
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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
Wenzhou Zheheng Steel Industry Co.,Ltd
Location
No999 .wenzhou airport wenzhou city,zhejiang china
Contact Person
BAIN SHEN