310 | 310S Stainless Steel Pipe | Tubing
310 | 310S Stainless Steel Pipe | Tubing
SteelPRO Group is a leading manufacturer and supplier of 310/310S Stainless Steel Pipe and Tubing in China. We provide:
UNS S31000 Stainless Steel Pipe, UNS S31008 Stainless Steel Pipe, AISI 310 Stainless Steel Pipe, AISI 310S Stainless Steel Pipe, 310/310S Stainless Steel Seamless Pipe, 310/310S Stainless Steel Welded Pipe, 310/310S Stainless Steel Polished Pipe, 310/310S Stainless Steel Brushed Tubing, 310/310S Stainless Steel Bright Annealed Tubing, 310/310S Stainless Steel Round Tubing, 310/310S Stainless Steel Square Tubing, and 310/310S Stainless Steel Rectangular Tubing. We provide processing for 310 and 310S stainless steel pipes and tubing, including cutting, bending, welding, and testing.
| Standard | ASTM A213, ASTM A269, ASTM A312, EN 10216-5, EN 10297-2, ISO 1127, JIS G3459 |
|---|---|
| Grade | 1Cr25Ni20Si2, 25 20, S31008, SUS310S, X8CrNi25-21 (1.4845) |
| Length | 6 meters – 12 meters (20 ft – 40 ft), Customized |
| OD | 6 mm – 610 mm (0.25 in – 24 in), Customized |
| WT | 0.5 mm – 50 mm (0.02 in – 2 in), Customized |
| Surface Finish | BA, Brushed, Customized, Mill, Polished |
| Shape | Customized, Rectangular, Round, Square |
| Form | 310/310S Stainless Steel Bar, 310/310S Stainless Steel Seamless Pipe, 310S/310 Bright Annealed Stainless Steel Tubing, 310S/310 Brushed Stainless Steel Tubing, 310S/310 Polished Stainless Steel Pipe, 310S/310 Stainless Steel Welded Pipe, Customized |
310 | 310S Stainless Steel Pipe | Tubing
310 | 310S Stainless Steel Pipe | Tubing
- 310 Stainless Steel Pipe is a high-temperature, austenitic alloy known for its excellent oxidation resistance and strength retention up to 1150°C. It’s ideal for heat exchangers, furnace components, and other extreme heat applications.
- 310 Stainless Steel Tubing is a durable, high-temperature austenitic alloy that excels in oxidation resistance. It’s perfect for petrochemical processing, thermal power plants, and exhaust systems, maintaining integrity under continuous high heat.
- 310S Stainless Steel Pipe is a low-carbon austenitic alloy offering enhanced corrosion resistance and high-temperature stability. It’s suited for chemical processing, power generation, and other environments requiring heat and corrosion resistance.
- 310S Stainless Steel Tubing is a low-carbon austenitic alloy with excellent weldability and corrosion resistance. It’s ideal for thermal processing, industrial furnaces, and high-temperature piping systems in aggressive environments.
Business Terms
Business Terms
| Terms | Specifications |
|---|---|
| Minimum Order Quantity： | 5 Tons |
| Price: | To be negotiated |
| Packaging Details: |
As Requested
|
| Delivery Time: | Within 7-10 Working Days |
| Payment Terms: | T/T, L/C, Credit Card |
| Supply Ability: | 100000 Tons per month |
| Certification: | RoHS, BIS, SABS, tisi, KS, JIS, ISO9001 |
| Export To: |
United States, India, Turkey, Canada, Vietnam, Germany, France, United Kindom, Iran, Egypt, Brazil, Bangladesh, Philippines, Russia, Mexico, Ethiopia, Argentina, Hong Kong, Indonesia, Spain, Singapore, Thailand, Malaysia, Korea, etc.
|
Chemical Compositions
Chemical Compositions
| Element | Carbon (C) | Manganese (Mn) | Silicon (Si) | Phosphorus (P) | Sulfur (S) | Chromium (Cr) | Nickel (Ni) | Iron (Fe) |
|---|---|---|---|---|---|---|---|---|
| 310 (%) | ≤ 0.25 | ≤ 2.00 | ≤ 1.50 | ≤ 0.045 | ≤ 0.030 | 24.00 – 26.00 | 19.00 – 22.00 | Balance |
| 310S (%) | ≤ 0.08 | ≤ 2.00 | ≤ 1.50 | ≤ 0.045 | ≤ 0.030 | 24.00 – 26.00 | 19.00 – 22.00 | Balance |
Mechanical Properties
Mechanical Properties
| Property | 310 Pipe | 310S Pipe | 310 Tubing | 310S Tubing |
|---|---|---|---|---|
| Tensile Strength (UTS) | 515 – 730 MPa (75,000 – 106,000 psi) | 515 – 690 MPa (75,000 – 100,000 psi) | 520 – 740 MPa (76,000 – 107,000 psi) | 520 – 700 MPa (76,000 – 102,000 psi) |
| Yield Strength | 205 MPa (min) (30,000 psi min) | 205 MPa (min) (30,000 psi min) | 210 MPa (min) (31,000 psi min) | 210 MPa (min) (31,000 psi min) |
| Elongation | 40% (min) | 40% (min) | 38% (min) | 38% (min) |
| Modulus of Elasticity | 200 GPa (29,000 ksi) | 200 GPa (29,000 ksi) | 200 GPa (29,000 ksi) | 200 GPa (29,000 ksi) |
| Hardness (Brinell) | 170 – 210 HB | 160 – 195 HB | 175 – 215 HB | 165 – 200 HB |
| Hardness (Rockwell B) | 85 – 95 HRB | 80 – 93 HRB | 86 – 96 HRB | 82 – 90 HRB |
| Hardness (Vickers) | 175 – 220 HV | 165 – 210 HV | 180 – 225 HV | 170 – 210 HV |
Heat Treatment
Heat Treatment
- Annealing:
- Temperature: 1040-1150°C
- Process: Rapid cooling after heating to soften the material, enhance ductility, and relieve internal stresses.
- Solution Treatment:
- Temperature: 1040-1150°C
- Process: Dissolves precipitates and restores a single-phase austenitic structure, improving corrosion resistance.
- Stress Relieving:
- Temperature: 200-400°C
- Process: Reduces residual stresses from cold working or welding, enhancing dimensional stability and reducing the risk of stress-corrosion cracking.
- Stabilizing Treatment (310S Only):
- Temperature: 870-900°C
- Process: Specifically for 310S, this treatment stabilizes carbon to reduce susceptibility to intergranular corrosion.
- Quenching, Tempering, and Normalizing: These processes are not applicable to 310/310S stainless steel due to their austenitic structure, which does not respond to these processes.
Characteristic
Characteristic
- Temperature Resistance: Reliable up to 1150°C.
- Corrosion Resistance: Strong oxidation resistance; 310S excels with added protection.
- Strength: High strength and toughness; tubing adds tensile strength.
- Thermal Properties: Good conductivity and expansion; tubing adapts to temperature changes.
- Surface: Pipes are robust; 310 tubing offers polished options.
- Unique to 310S:
- Pipe: Low carbon for better weldability.
- Tubing: High purity, reducing sensitization.
Our Service
Our Service
1.Welding
2.Metal Fabrication
3.CNC Machining
4.Lathe
5.Forming
6.OEM/ODM
7.Quenching
8.Tempering
UT And Hardness Testing
UT And Hardness Testing
UT And Hardness Testing Info
Surface Finish
Surface Finish
Packing
Packing
- For 310/310S Stainless Steel Pipe, we provide secure bundling with moisture-resistant materials to prevent corrosion. Additional options include wooden crates, palletizing, and protective end caps, with custom labeling for accurate identification.
- For 310/310S Stainless Steel Tubing, we provide anti-corrosive wrapping and crate packing. Enhanced protection includes special crates and protective sleeves, with precise labeling for easy identification. Tailored solutions are available for unique needs.
Why Choose Us
Why Choose Us
- Expertise: Decades of experience in stainless steel solutions.
- Quality: High-grade 310/310S products with strict quality control.
- Customization: Tailored packaging and processing to meet specific needs.
- Reliability: On-time delivery and consistent product performance.
- Support: Dedicated customer service for all your inquiries and requirements.