Surface NO.1 310S Stainless Steel Coils ASTM Standard for Process
Equipment
Product Description:
Surface NO.1 310S Stainless Steel Coils with ASTM Standard for
Process Equipment are stainless steel coils with a surface finish
of NO.1 and made of 310S stainless steel, which comply with the
ASTM standard for use in process equipment. These coils are known
for their excellent corrosion resistance, high-temperature
performance, and durability. The 310S stainless steel used in these
coils contains a higher amount of chromium and nickel, making it
suitable for demanding industrial applications where resistance to
corrosion and heat is crucial. The Surface NO.1 finish refers to a
hot-rolled and annealed finish, which gives the coils a smooth and
uniform surface. This finish is commonly used in industrial
applications where a clean and aesthetic appearance is not a
primary concern. These stainless steel coils are designed to meet
the rigorous standards set by the ASTM (American Society for
Testing and Materials) for process equipment. The ASTM standards
ensure that the coils meet specific requirements regarding chemical
composition, mechanical properties, and manufacturing processes.
The use of Surface NO.1 310S Stainless Steel Coils with ASTM
Standard for Process Equipment is widespread in industries such as
chemical processing, oil and gas, power generation, and food
processing. They are used in the fabrication of tanks, piping, heat
exchangers, and other process equipment where corrosive substances
or high temperatures are present. The combination of 310S stainless
steel and the ASTM standard ensures the reliability and performance
of these coils in demanding industrial environments. Their
corrosion resistance and heat resistance properties make them
suitable for long-lasting and efficient operation. When specifying
Surface NO.1 310S Stainless Steel Coils with ASTM Standard for
Process Equipment, it is important to ensure that the coils are
sourced from reputable manufacturers who adhere to the ASTM
standards and provide quality-assured products. This ensures the
integrity and performance of the coils in the intended application.
Product Name | Surface NO.1 310S Stainless Steel Coils ASTM Standard for Process
Equipment |
Size | as required |
Width | 3.5mm～1550mm or as required |
Thickness | 0.02mm～40mm or as required |
Standard | ASTM,UNS,JIS,GB,AS |
Technique | Hot rolled / cold rolled |
Surface Treatment | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed,
hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold
rolled sheet (CR), SATIN (Met with Plastic Coated) etc |
Thickness Tolerance | ±0.01mm~ ±0.25mm |
Material | 310S stainless steel |
Application | Petroleum, electronics, chemical industry, medicine, light textile,
food, machinery, construction, nuclear power, aerospace, military
industry and other industries. |
MOQ | 1 ton , We can accept sample order. |
Shipment Time | Within 15-20 workdays after receiving deposit or workable L/C |
Export Packing | Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of
transport,or as required |
Capacity | 250,000 tons/year |
Chemical Composition:
Weight % (all values are maximum unless a range is otherwise
indicated)
| Grade | 310 | 310S | 310H |
| C | 0.25 | 0.08 | 0.40 min. - 0.10 max. |
| Si | 1.5 | 1.5 | 0.75 |
| Mn | 2.0 | 2.0 | 2.0 |
| Cr | 24.0 min.-26.0 max. | 24.0 min.-26.0 max. | 24.0 min.-26.0 max. |
| Ni | 19.0 min.-22.0 max. | 19.0 min.-22.0 max. | 19.0 min.-22.0 max. |
| P | 0.045 | 0.045 | 0.045 |
| S | 0.03 | 0.03 | 0.03 |
Physical Properties :
| Density | Thermal Conductivity 212°F (100°C) |
| 0.285 lbs/in3 | 8.0 BTU/hr/ft2/ft/°F |
| 7.89 g/cm3 | 10.8 W/m-°K |
| Specific Heat | Melting Range |
| 0.12 BTU/lb-°F (32 – 212°F) | 2470 – 2555°F |
| 502 J/kg-°K (0 – 100°C) | 1354 – 1402°C |
| Modulus of Elasticity | Electrical Resistivity |
| 28.5 x 106 psi | 30.7 Microhm-in at 68°C |
| 196 GPa | 78.0 Microhm-cm at 20°C |
Typical Values at 68°F (20°C)
| Yield Strength | Ultimate Tensile | Elongation | Hardness |
| 0.2% Offset | Strength | in 2 in. |
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 35,000 | 245 | 80,000 | 550 | 45 | 217 Brinell |
Difference between 310 and 310S:
310 stainless steel has a relatively high carbon content of 0.25%,
while 310S stainless steel has a low carbon content of 0.08%, and
other chemical components are exactly the same. Therefore, 310
stainless steel has higher strength and hardness and poor corrosion
resistance. 310S stainless steel has better corrosion resistance
and slightly lower strength. 310S stainless steel is difficult to
smelt due to its low carbon content, so the price is relatively
higher.
Application:
The applications of Surface NO.1 310S Stainless Steel Coils with
ASTM Standard for Process Equipment include but are not limited to
the following fields:
Chemical Industry: These coils find extensive use in chemical
processing plants for the fabrication of reactors, tanks, piping
systems, and distillation columns. Their corrosion resistance
properties make them suitable for handling aggressive chemicals and
corrosive environments.
Oil and Gas Industry: In the oil and gas sector, these stainless
steel coils are employed in offshore platforms, pipelines, storage
tanks, and refinery equipment. The high-temperature resistance and
corrosion resistance of 310S stainless steel ensure reliable
performance in demanding oil and gas applications.
Power Generation: Surface NO.1 310S Stainless Steel Coils are
utilized in power plants for steam generators, heat exchangers, and
condensers. Their ability to withstand high temperatures and
corrosive substances makes them suitable for withstanding the harsh
conditions in power generation processes.
Food and Beverage Industry: These coils are used in the
manufacturing of food processing equipment, brewing vessels, and
storage tanks. The stainless steel's hygienic properties and
resistance to corrosion ensure the safety and integrity of the food
and beverage products.
Pharmaceutical Industry: In the pharmaceutical sector, these coils
are employed in the fabrication of reactors, storage tanks, and
piping systems for handling chemicals and pharmaceutical
formulations. The corrosion resistance and cleanliness of 310S
stainless steel meet the stringent requirements of the
pharmaceutical industry.
It's important to note that the specific application may depend on
the requirements of the end user and the nature of the process
equipment. When using Surface NO.1 310S Stainless Steel Coils with
ASTM Standard for Process Equipment, it is essential to comply with
relevant standards and regulations to ensure safety, reliability,
and optimal performance.
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil,
round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party
Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more
competitive prices and best after-dales service than other
stainless steel companies.
Q4: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or
belts, we could also pack the goods as the customers requirement.
Q5:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within
7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after
receiving the deposit.
Q6. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as
you contact us.
Customized samples will take about 5-7days.
Q7. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia,
UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
