SCH40 Grade 310S Heat Resistant Stainless Steel Pipe with Polished Surface for Boiler Applications
Price:
US $5.05-6.05 / kg
MOQ:
48 kg
Delivery Time:
Negotiable
Product Description
SCH40 Grade 310S Stainless Steel Pipe
Heat resistant stainless steel tube designed for boiler applications and high-temperature environments.
Product Specifications
| Product Name | 310S Stainless Steel Pipe |
|---|---|
| Material | 300 Series Stainless Steel |
| Technique | Seamless Pipe |
| Thickness | SCH10 - XXS |
| Diameter | DN10 - DN400 |
| Surface | Polished and Normal Surface |
| Certifications | ISO/SGS/BV |
| MOQ | 1 Ton |
| Price Term | FOB / CIF / CFR / EXW |
| Payment Term | T/T, L/C (30% deposit by T/T and 70% payment before delivery) |
| Delivery Time | 5-10 days (Based on stock and order quantity) |
| Sample | Free samples available (customer pays freight) |
| Note | Custom standards available per customer requirements |
Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤0.08 |
| Silicon (Si) | ≤1.00 |
| Manganese (Mn) | ≤2.00 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.030 |
| Nickel (Ni) | 24-26 |
| Chromium (Cr) | 19.00-21.00 |
Physical Characteristics
| Property | Value |
|---|---|
| Hardness | ≤201HBW; ≤92HRB; ≤210HV |
| Tensile Strength (бb) | 515-1035 MPa |
| Yield Strength (σ0.2) | ≥205 MPa |
Mechanical Properties
| Property | 310/310S Specification |
|---|---|
| Tensile Strength (ksi min.) | 75 |
| Yield Strength 0.2% Offset (ksi min.) | 30 |
| Elongation % in 50 mm (min.) | 40 |
| Hardness (Brinell) MAX | 217 |
| Hardness (Rockwell B) MAX | 95 |
Performance Characteristics
Corrosion Resistance
- Excellent corrosion resistance properties
- High chromium content provides good aqueous corrosion resistance
- Excellent resistance at normal temperatures with good performance in oxidizing and carburizing atmospheres
Heat Resistance
- Good oxidation resistance in intermittent service up to 1040°C and continuous service up to 1150°C
- Excellent resistance to thermal fatigue and cyclic heating
- Widely used in environments with sulphur dioxide gas at elevated temperatures
- Effective at temperatures from 800-900°C, above the range for 304H and 321 stainless steels
- Continuous use in 425-860°C range not recommended if subsequent aqueous corrosion resistance is required
Applications
Alloy 310S is widely used in industries requiring excellent strength at elevated temperatures along with outstanding resistance to creep deformation and environmental attack:
- Furnace Parts
- Oil Burner Parts
- Heat Exchangers
- Welding Filler Wire and Electrodes
- Annealing Covers
- Combustion Tubes
- Fire Box Sheets
Product Images
About Our Company
We specialize in supplying stainless steel pipe, square pipe, rod, elbow, flange and accessories. As a professional seamless stainless steel tube distributor, we maintain strong sales capabilities with long-term distribution partnerships.
Our inventory includes approximately 500 tons with annual sales exceeding 6000 tons. Products serve construction, petroleum, medicine, food, paper, machinery, chemical, and tableware industries.
Available materials include 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 347, 2205, 2507, 904L and others. Specifications range from 6x1mm to 630x30mm with over 350 spot specifications available.
We also provide custom manufacturing services for all types of stainless steel pipe, containers, square tubes, rectangular tubes, polishing pipe, flag poles, non-standard pipe, thick-walled pipe, alloy pipe, and high-frequency welded pipe.
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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
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben