304 Stainless Steel Seamless Pipes & Tubes |
304 Stainless Steel Welded Pipes & Tubes |
Manufacturer, Stockholder, Suppliers and Exporter’s of ASTM A312 TP304 Stainless Steel Pipes & Tubes in India
304 Stainless Steel Pipes and Tubes Product Range
304 Stainless Steel Pipes and Tubes Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
304 Stainless Steel Pipes and Tubes Sizes (Seamless): 1/2" NB - 16" NB
304 Stainless Steel Pipes and Tubes Sizes (ERW): 1/2" NB - 24" NB
304 Stainless Steel Pipes and Tubes Sizes (EFW): 6" NB - 100" NB
304 Stainless Steel Pipes and Tubes Wall Thickness available:
Schedule 5S - Schedule XXS (heavier on request)
Table 1. Composition ranges for 304 grade stainless steel
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
---|---|---|---|---|---|---|---|---|---|---|
304 | min. | - | - | - | - | - | 18.0 | - | 8.0 | - |
max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 | ||
304L | min. | - | - | - | - | - | 18.0 | - | 8.0 | - |
max. | 0.030 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 12.0 | 0.10 | ||
304H | min. | 0.04 | - | - | - | - | 18.0 | - | 8.0 | - |
max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 |
304 Stainless Steel Pipes and Tubes Mechanical Properties
Typical mechanical properties for grade 304 stainless steels are given in table 2.
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
304 | 515 | 205 | 40 | 92 | 201 |
304L | 485 | 170 | 40 | 92 | 201 |
304H | 515 | 205 | 40 | 92 | 201 |
304H also has a requirement for a grain size of ASTM No 7 or coarser. |
304 Stainless Steel Pipes and Tubes Physical Properties
Typical physical properties for annealed grade 304 stainless steels are given in table 3.
Table 3. Physical properties of 304 grade stainless steel in the annealed condition
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity(W/m.K) | Specific Heat 0-1000C(J/kg.K) | Electrical Resistivity (n.m) | |||
---|---|---|---|---|---|---|---|---|---|
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
304 Stainless Steel Pipes and Tubes Grade Specification Comparison
Approximate grade comparisons for 304 stainless steels are given in table 4.
Table 4. Grade specifications for 304 grade stainless steel
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
304L | S30403 | 304S11 | - | 1.4306 | X2CrNi19-11 | 2352 | SUS 304L |
304H | S30409 | 304S51 | - | 1.4948 | X6CrNi18-11 | - | - |
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted. |
Utmost care is taken towards Packing of the finished products so as to ensure that the resultant Coils, Foils, Tubes, Pipes and Fittings reach in the same condition as desired by our valued customers.
Packing specifications for various products are:
304 Stainless Steel Seamless Pipes & Tubes Packed |
304 Stainless Steel Seamless Pipes & Tubes Packed |
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List of Countries where Advance Steel & Tube Mills supply Pipes & Tubes:- |
List of Countries where Advance Steel & Tube Mills supply Pipes / Tubes :- |
Mumbai, Bengaluru, Chennai, New Delhi, Pimpri-Chinchwad, Hyderabad, Pune, Kolkata, Navi Mumbai, Ahmedabad, Noida, Vadodara, Coimbatore, Thane, Chandigarh, Indore, Dammam, Surat, Bhopal, Faridabad, Rajkot, Ernakulam, Secunderabad, Thiruvananthapuram, Howrah, Visakhapatnam, Ludhiana, Haryana, Houston, Dubai, Seoul, Singapore, Abu Dhabi, Tehran, Calgary, Riyadh, London, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Kuala Lumpur, Rio de Janeiro, Melbourne, Madrid, Ulsan, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Moscow, Dallas, Colombo, Hong Kong, Brisbane, Petaling Jaya, Gimhae-si, Al Jubail, Port-of-Spain, Milan, Lagos, Hanoi, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Sydney
India, Italy, Canada, Pakistan, Chile, Thailand, Spain, France, United Kingdom, Indonesia, Israel, Iran, Hungary, Kuwait, Hong Kong, Mexico, Nigeria, Serbia, Brazil, Venezuela, Singapore, Taiwan, Ecuador, Saudi Arabia, Netherlands, Colombia, Ghana, Iran, Denmark, Poland, Afghanistan, United Arab Emirates, Bahrain, Costa Rica, Egypt, Jordan, South Korea, Kazakhstan, Chile, Qatar, Sri Lanka, Lithuania, Norway, Oman, Mongolia, Philippines, Poland, Russia, Vietnam, Turkey, South Africa, Mexico, Iraq, Algeria, Australia, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, United States, Bhutan, Bolivia, Finland, Bulgaria, Croatia, Czech Republic, Estonia, Greece, Libya, Romania, Trinidad & Tobago, Tunisia, Ukraine, Yemen, Gabon, China, Portugal, Switzerland, New Zealand, Slovakia, Kenya, Peru, Lebanon, Morocco, Malaysia, Japan, Nigeria, Sweden
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