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ASTM A312 Grade 310S Heat Resistant Stainless Steel Seamless Pipe with Polished Surface
Product Details
| Model NO. | 310S | Shape | Round |
|---|---|---|---|
| Technique | Hot Rolled | Surface Treatment | Polished |
| Specification | OD 6-630mm | Material | 300series |
| Thickness | SCH10 - XXS | Diameter | DN10 - DN400 |
| Carbon Content | ≤0.08 | Silicon Content | ≤1.00 |
| Manganese Content | ≤2.00 | Phosphorus Content | ≤0.045 |
| Sulfur Content | ≤0.030 | Nickel Content | 24-26 |
| Chromium Content | 19.00~21.00 | ||
| Highlight | Heat Resistant Stainless Steel Pipe,ASTM A312 Grade 310S Seamless Pipe,Polished Surface Stainless Steel Tube |
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Product Description
ASTM A312 Grade 310S Stainless Steel Seamless Pipe Tube
Heat resistant stainless steel 310 seamless pipes and tubes designed for high-temperature applications with excellent corrosion resistance.
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 Terms | FOB / CIF / CFR / EXW |
| Payment Terms | 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 | C | Si | Mn | P | S | Ni | Cr |
|---|---|---|---|---|---|---|---|
| Content (%) | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 24-26 | 19.00-21.00 |
Physical Characteristics
| Property | Hardness | Tensile Strength (бb) (Mpa) | Yield Strength σ0.2 (MPa) |
|---|---|---|---|
| Value | ≤201HBW; ≤92HRB; ≤210HV | 515-1035 | ≥205 |
Mechanical Properties
| Grade | Tensile Strength ksi (min.) | Yield Strength 0.2% Offset ksi (min.) | Elongation % in 50 mm (min.) | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 310/310S | 75 | 30 | 40 | 217 | 95 |
Corrosion Resistance
- Provides excellent corrosion resistance
- High chromium content ensures 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
- Generally effective at temperatures starting from 800-900°C, above the range for 304H and 321 grades
Applications
- 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 stainless steel pipes, square pipes, rods, elbows, flanges, and accessories. As a professional supplier of seamless stainless steel tubes, we maintain extensive inventory with approximately 500 tons in stock and annual sales exceeding 6000 tons.
Our products serve various industries including construction, petroleum, medicine, food, paper, machinery, chemical, and tableware manufacturing. We offer materials including 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 347, 2205, 2507, 904L, and more.
Available specifications range from 6x1mm to 630x30mm with over 350 stock options. We also provide custom manufacturing for stainless steel pipes, containers, square tubes, rectangular tubes, polishing pipes, flag poles, non-standard pipes, thick-walled pipes, alloy pipes, and high-frequency welded pipes.
Contact Information
| Contact Person | Mr. Gao |
|---|---|
| Mobile Phone | +86-18751558002 |
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