ASTM A312 AISI304 Stainless Steel Pipe Water Pipe Exhaust Gas Pipe TP304 Pipe Tube
Brand Name:DELTA
Certification:ISO
Model Number:304 304L 316L 316LN 316Ti 317L 321 310S 309S 347 2205 2507 904L 254SMO S32760 410S.etc
Minimum Order Quantity:500 kgs
Delivery Time:5 - 12 days based on the quantity
Payment Terms:T/T, Western Union, L/C
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Wuxi Jiangsu China
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ASTM A312 AISI304 Stainless Steel Pipe Water Pipe Exhaust Gas Pipe TP304 Pipe Tube
| Products | High Quality Stainless Steel Pipe Stainless Steel Seamless Pipe/Weld Pipe/Tube |
| Grades: | 304 , 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S, 321, 321H,
347H, S31803, S32750, 347, 330, 825, 904L,12X18H9, 08X18H10,
03X18H11, 08X18H10T, 20X25H20C2, 08X17H13M2T, 08X18H12E. 1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, 1.4571, 1.4563, 1.4462, 1.4845, SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS310S etc |
| Size: | A).Out diameter: ANSI 1/8"-24"(6mm-630mm) B).Wall thickness: (0.3mm-50mm) |
| Process methods: | Cold dawning, cold rolling |
| Delivery time: | 7-15days |
| Packing: | In seaworthy wooden cases or in bundles |
| Surface &Delivery condition: | Solution annealed and pickled, grey white (polished),with plain ends/bevel edges ends |
| Length: | Max20 meters |
| Min order quantity: | 1 ton |
| Certificates: | ISO9001:2000 quality system |
| Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration |
| Advantage: | 1.Good Reputation 2.Samples |
304 Stainless Steel Tube | UNS S30400 | WNR 1.4301
Stainless Steel 304, is a widely used and versatile grade of
stainless steel. It falls under the austenitic stainless steel
category, which is characterized by its high corrosion resistance,
excellent formability, and relatively good mechanical properties.
Stainless Steel 304 is one of the most common and widely used stainless steel alloys due to its combination of properties and broad applicability.
Stainless Steel 304 offers excellent corrosion resistance in a wide range of environments, including atmospheric, freshwater, and many mild acids and alkaline solutions. However, it has limited resistance to strong acids and chlorides at elevated temperatures.
While not as strong as some other stainless steel grades like 316, Stainless Steel 304 still offers good tensile and yield strength.
Can be welded using various methods, including TIG, MIG, and
resistance welding.
Stainless Steel 304 is one of the most common and widely used stainless steel alloys due to its combination of properties and broad applicability.
Stainless Steel 304 offers excellent corrosion resistance in a wide range of environments, including atmospheric, freshwater, and many mild acids and alkaline solutions. However, it has limited resistance to strong acids and chlorides at elevated temperatures.
While not as strong as some other stainless steel grades like 316, Stainless Steel 304 still offers good tensile and yield strength.
Available tube product forms
- Straight
- Coiled
- Seamless
- Seam welded and cold redrawn
- Seam welded, cold redrawn and annealed
Typical Applications
- Food processing equipment
- Chemical processing equipment
- Architectural components
- Automotive systems
- Heat exchangers
- Medical devices
Typical manufacturing specifications
- ASTM A240/A240M
- ASTM A276/A276M
- ASTM A312/A312M
Industries predominantly using this grade
- Nuclear and Power
- General Engineering
Technical Data
Mechanical Properties
| Tensile Strength | 515 MPa (75,000 psi) |
| Yield Strength (0.2% Offset) | 205 MPa (30,000 psi) |
| Elongation | 40% (in 50 mm) |
| Hardness (Brinell) | 201 HB max |
Physical Properties of 304 Stainless Steel
| Density | 7.93 g/cm³ (0.286 lb/in³) |
| Melting Point | 1400 - 1450°C (2552 - 2642°F) |
| Electrical Conductivity | 1.45 x 10^6 S/m |
| Thermal Resistivity | 16.2 W/m·K (9.41 BTU·in/hr·ft²·°F) |
| Specific Heat Capacity | 0.50 J/g·°C (0.12 BTU/lb·°F) |
Chemical Composition (% by weight)
| Element | Min | Max |
|---|---|---|
| Cr | 18 | 20 |
| Ni | 8 | 10.5 |
| C | - | 0.08 |
| Mn | - | 2 |
| Si | - | 0.75 |
| P | - | 0.045 |
| S | - | 0.03 |
ASTM A312 AISI304 Stainless Steel Pipe Water Pipe Exhaust Gas Pipe TP304 Pipe Tube
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