304 stainless steel pipe price
USD $2,300 - $4,800 /Metric Ton
Min.Order:20 Metric Tons
Yantai Xinpeng Steel Pipe Co., Ltd.
304 stainless steel pipe price
1. Good general corrosion resistance
2. Ease of cleaning
3. Excellent strength and toughnes
Seamless stainless steel pipe 304
304 is the original "18-8" stainless. It is produced in greater quantity than any other austenitic stainless steel. 304 provides useful resistance to corrosion in many environments ranging from moderately reducing to moderately oxidizing. Through the controlled addition of nitrogen, it is common for 304L to meet the mechanical properties of 304 straight grade. As a result, most products are dual certified as 304 and 304/304L.
Ni | Cr | Mn | Si | C | S | P | N | Fe | |
---|---|---|---|---|---|---|---|---|---|
MIN | 8.0 | 18.0 | - | - | - | - | - | - | - |
MAX | 10.5 | 20.0 | 2.0 | 0.75 | 0.03 | 0.03 | 0.045 | 0.10 | Balance |
304 / 304L Coil, 304 / 304L Fittings, 304 / 304L Flanges, 304 / 304L Hex Bar, 304 / 304L Pipe, 304 / 304L Plate, 304 / 304L Round Bar, 304 / 304L Sheet, 304 / 304L Stub Ends, 304 / 304L Tees, 304 / 304L Welding Products
Density: 0.285 lb/inch3
Melting Range: 2550-2590°F
Poisson's Ration: 0.3
Electrical Resistivity: 433Ohm-circ mil/ft
Temperature, °F | 70 | 212 | 932 |
Coefficient* of Thermal Expansion, in/in°F x 10-6 | - | 9.2 | - |
Thermal Conductivity Btu • ft/ft2 • hr • °F | - | 9.4 | 12.4 |
Modulus of Elasticity Dynamic, psi x 106 | 29 | - | - |
* 70°F to indicated temperature.
Representative Tensile Properties
Ultimate Tensile Strength, ksi | 75 |
0.2% Yield Strength, ksi | 30 |
Elongation, % | 40 |
Hardness MAX, Brinell | 201 |
Typical Tensile and Impact Properties
Temperature, °F | -425 | -320 | -100 | 70 | 400 | 800 | 1200 |
Ultimate Tensile Strength, ksi | 250 | 230 | 150 | 90 | 70 | 66 | 48 |
0.2 % Yield Strength, ksi | 100 | 70 | 50 | 35 | 23 | 19 | 15.5 |
Charpy Impact V-notch, ft-lbs | 85 | 85 | - | 150 | - | - | - |
Final Products
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