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304
| Quantity: | |
|---|---|
Parameters
| Product | Stainless Steel Pipe |
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS, etc |
| Steel Grade | 200 Series: 201,202 300 Series: 301,304,304L,316,316L,316Ti,309,310,317,321 400 Series: 409,410,420,430,436,444,441,440c Duplex Steel: 904L,2205,2507,2101,2520,2304 |
| Wal Thickness | 0.01-250mm |
| Diameter | 0.1mm-4500mm |
| Manufacturing Method | Cold Rolled, Hot Rolled |
| Manufacturing Technique | Seamless, Welded (ERW,EFW,Seamless,Spiral Welded) |
| Shape | Round, Square, Rectangular, Oval |
| Surface | Pickling, Bright Polished, Sandblasted, Hairline Brushed, Mirror |
| Color | Golden, Champagne gold, Rose gold, Brown, Bronze, Brass, Black, etc. |
| Delivery Time | In stock: 3-5 days, Not in stock: 7-15 days |
| Payment Terms | T/T, L/C, Paypal, Credit Card, Trade Online |
| MOQ | 1 Ton |
| Packing | Waterproof plastic sheet or wooden box packaging. According to customer's request. |
| Export to | UAE, Arab, Kuwait, Oman, Turkey, Spain, Italy, Brazil, Chile, Colombia, Peru, South Africa, Egypt, USA, Canada, Moxico, Japan, Korea, Vietnam, Philippines, Indonesia, India, etc |
Standards
1、ASTM A276（Standard Specification for Stainless Steel Bars and Shapes）
304 | C | Mn | P | S | Si | Cr | Ni |
% | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 18.0–20.0 | 8.0-11.0 |
2、ASTM A240（Chromium and Chromium-Nickel Stainless Steel Plate,Sheet, and Strip for Pressure essels and for General Applications）
304 | C | Mn | P | S | Si | Cr | Ni | N |
% | ≤0.07 | ≤2.00 | ≤0.045 | ≤0.030 | ≤0.75 | 17.5–19.5 | 8.0–10.5 | ≤0.10 |
3、JIS G4305（cold-rolled stainless steel plate, sheet and strip）
SUS 304 | C | Mn | P | S | Si | Cr | Ni |
% | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 18.0–20.0 | 8.0-10.5 |
4、JIS G4303 （Stainless steel bars）
SUS 304 | C | Mn | P | S | Si | Cr | Ni |
% | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 18.0–20.0 | 8.0-10.5 |
Applications
304 stainless steel is the most widely used chrome-nickel stainless steel, as a widely used steel, has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Stamping, bending and other hot processing good, no heat treatment hardening phenomenon (use temperature -196℃ ~ 800℃). Corrosion resistance in the atmosphere, if it is an industrial atmosphere or heavily polluted areas, it needs to be cleaned in time to avoid corrosion.
Suitable for food processing, storage and transportation. It has good processability and weldability. Plate heat exchanger, bellows, household goods (1, 2 types of tableware, cabinets, indoor pipelines, water heaters, boilers, bathtub), auto parts (windshield wipers, mufflers, molding products), medical equipment, building materials, chemicals, food industry, agriculture, ship parts, etc. Among them, the content of 304 stainless steel is strictly controlled, which can also be called food-grade 304 stainless steel.
Classification and use of stainless steel industrial tubes
304L stainless steel industrial pipe: as a low carbon 304 steel, in general, corrosion resistance is similar to 304, but after welding or stress relief, its excellent resistance to grain boundary corrosion, in the absence of heat treatment, can also maintain good corrosion resistance.
304 stainless steel industrial tube: good corrosion resistance, heat resistance, low temperature strength and mechanical properties, stamping, bending and other hot workability, no heat treatment hardening phenomenon. Uses: tableware, cabinets, boilers, auto parts, medical appliances, building materials, food industry (use temperature -196°C-700°C)
310 stainless steel industrial tube is mainly characterized by: high temperature resistance, generally used in boilers, automobile exhaust pipe. Other properties in general.
303 stainless steel industrial pipe: by adding a small amount of sulfur, phosphorus to make it easier to cut and process than 304, other properties and similar to 304.
302 stainless steel industrial tube: 302 stainless steel bar is widely used in auto parts, aviation, aerospace hardware tools, chemical industry. Specific as follows: handicrafts, bearings, slip flower, medical instruments, electrical appliances and so on. Characteristics: 302 stainless steel ball belongs to austenitic steel, and 304 is closer, but the hardness of 302 is a little higher, HRC ≤ 28, with good rust and corrosion resistance
301 stainless steel industrial tube: good ductility, used for molding products. It can also be hardened quickly by mechanical processing. Weldability is good. Wear resistance and fatigue strength is better than 304 stainless steel.
202 stainless steel industrial tube: belongs to the chromium - nickel - manganese austenitic stainless steel, performance is better than 201 stainless steel
201 stainless steel industrial pipe: belongs to the chromium-nickel-manganese austenitic stainless steel, low magnetic properties
410 stainless steel industrial tube: belongs to the martensitic (high strength chromium steel), good wear resistance, corrosion resistance is poor.
420 Stainless Steel Industrial Tubes: "Cutting edge grade" martensitic steel, similar to Brinell high-chromium steel, the earliest stainless steel. Also used for surgical knives, can be made very bright.
430 Stainless Steel Industrial Tubes: Ferritic stainless steel for decorative purposes, e.g. for car accessories. Good formability, but temperature resistance and corrosion resistance are poor.
FAQ
Q: What are your company's main products ?
A: Our main products are stainless steel sheets, pipes, coils, strips, and bars. We also sell carbon steel, galvanized steel and aluminium. Feel free to contact me for a quote!
Q: What are the advantages of your company ?
A: We are source steel factory, so we can offer a very competitive price and more professional service. We guarantee that the product parameters and quantities are in full conformity with customer orders. Before the order, we can send you a free sample to test and provide Material Test Certificate (MTC). Before shipping, we also support the 3rd party inspection, such as SGS and TUV. We will do all we can to satisfy your demand.
Q: Can you provide free samples?
A: Yes, we can provide samples for free, you only need to pay freight.
Q: Can we visit your factory?
A: Warmly welcome. Please contact us in advance, we can pick you up at the railyway station or airport.
Parameters
| Product | Stainless Steel Pipe |
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS, etc |
| Steel Grade | 200 Series: 201,202 300 Series: 301,304,304L,316,316L,316Ti,309,310,317,321 400 Series: 409,410,420,430,436,444,441,440c Duplex Steel: 904L,2205,2507,2101,2520,2304 |
| Wal Thickness | 0.01-250mm |
| Diameter | 0.1mm-4500mm |
| Manufacturing Method | Cold Rolled, Hot Rolled |
| Manufacturing Technique | Seamless, Welded (ERW,EFW,Seamless,Spiral Welded) |
| Shape | Round, Square, Rectangular, Oval |
| Surface | Pickling, Bright Polished, Sandblasted, Hairline Brushed, Mirror |
| Color | Golden, Champagne gold, Rose gold, Brown, Bronze, Brass, Black, etc. |
| Delivery Time | In stock: 3-5 days, Not in stock: 7-15 days |
| Payment Terms | T/T, L/C, Paypal, Credit Card, Trade Online |
| MOQ | 1 Ton |
| Packing | Waterproof plastic sheet or wooden box packaging. According to customer's request. |
| Export to | UAE, Arab, Kuwait, Oman, Turkey, Spain, Italy, Brazil, Chile, Colombia, Peru, South Africa, Egypt, USA, Canada, Moxico, Japan, Korea, Vietnam, Philippines, Indonesia, India, etc |
Standards
1、ASTM A276（Standard Specification for Stainless Steel Bars and Shapes）
304 | C | Mn | P | S | Si | Cr | Ni |
% | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 18.0–20.0 | 8.0-11.0 |
2、ASTM A240（Chromium and Chromium-Nickel Stainless Steel Plate,Sheet, and Strip for Pressure essels and for General Applications）
304 | C | Mn | P | S | Si | Cr | Ni | N |
% | ≤0.07 | ≤2.00 | ≤0.045 | ≤0.030 | ≤0.75 | 17.5–19.5 | 8.0–10.5 | ≤0.10 |
3、JIS G4305（cold-rolled stainless steel plate, sheet and strip）
SUS 304 | C | Mn | P | S | Si | Cr | Ni |
% | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 18.0–20.0 | 8.0-10.5 |
4、JIS G4303 （Stainless steel bars）
SUS 304 | C | Mn | P | S | Si | Cr | Ni |
% | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 18.0–20.0 | 8.0-10.5 |
Applications
304 stainless steel is the most widely used chrome-nickel stainless steel, as a widely used steel, has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Stamping, bending and other hot processing good, no heat treatment hardening phenomenon (use temperature -196℃ ~ 800℃). Corrosion resistance in the atmosphere, if it is an industrial atmosphere or heavily polluted areas, it needs to be cleaned in time to avoid corrosion.
Suitable for food processing, storage and transportation. It has good processability and weldability. Plate heat exchanger, bellows, household goods (1, 2 types of tableware, cabinets, indoor pipelines, water heaters, boilers, bathtub), auto parts (windshield wipers, mufflers, molding products), medical equipment, building materials, chemicals, food industry, agriculture, ship parts, etc. Among them, the content of 304 stainless steel is strictly controlled, which can also be called food-grade 304 stainless steel.
Classification and use of stainless steel industrial tubes
304L stainless steel industrial pipe: as a low carbon 304 steel, in general, corrosion resistance is similar to 304, but after welding or stress relief, its excellent resistance to grain boundary corrosion, in the absence of heat treatment, can also maintain good corrosion resistance.
304 stainless steel industrial tube: good corrosion resistance, heat resistance, low temperature strength and mechanical properties, stamping, bending and other hot workability, no heat treatment hardening phenomenon. Uses: tableware, cabinets, boilers, auto parts, medical appliances, building materials, food industry (use temperature -196°C-700°C)
310 stainless steel industrial tube is mainly characterized by: high temperature resistance, generally used in boilers, automobile exhaust pipe. Other properties in general.
303 stainless steel industrial pipe: by adding a small amount of sulfur, phosphorus to make it easier to cut and process than 304, other properties and similar to 304.
302 stainless steel industrial tube: 302 stainless steel bar is widely used in auto parts, aviation, aerospace hardware tools, chemical industry. Specific as follows: handicrafts, bearings, slip flower, medical instruments, electrical appliances and so on. Characteristics: 302 stainless steel ball belongs to austenitic steel, and 304 is closer, but the hardness of 302 is a little higher, HRC ≤ 28, with good rust and corrosion resistance
301 stainless steel industrial tube: good ductility, used for molding products. It can also be hardened quickly by mechanical processing. Weldability is good. Wear resistance and fatigue strength is better than 304 stainless steel.
202 stainless steel industrial tube: belongs to the chromium - nickel - manganese austenitic stainless steel, performance is better than 201 stainless steel
201 stainless steel industrial pipe: belongs to the chromium-nickel-manganese austenitic stainless steel, low magnetic properties
410 stainless steel industrial tube: belongs to the martensitic (high strength chromium steel), good wear resistance, corrosion resistance is poor.
420 Stainless Steel Industrial Tubes: "Cutting edge grade" martensitic steel, similar to Brinell high-chromium steel, the earliest stainless steel. Also used for surgical knives, can be made very bright.
430 Stainless Steel Industrial Tubes: Ferritic stainless steel for decorative purposes, e.g. for car accessories. Good formability, but temperature resistance and corrosion resistance are poor.
FAQ
Q: What are your company's main products ?
A: Our main products are stainless steel sheets, pipes, coils, strips, and bars. We also sell carbon steel, galvanized steel and aluminium. Feel free to contact me for a quote!
Q: What are the advantages of your company ?
A: We are source steel factory, so we can offer a very competitive price and more professional service. We guarantee that the product parameters and quantities are in full conformity with customer orders. Before the order, we can send you a free sample to test and provide Material Test Certificate (MTC). Before shipping, we also support the 3rd party inspection, such as SGS and TUV. We will do all we can to satisfy your demand.
Q: Can you provide free samples?
A: Yes, we can provide samples for free, you only need to pay freight.
Q: Can we visit your factory?
A: Warmly welcome. Please contact us in advance, we can pick you up at the railyway station or airport.
