The austenitic stainless steel used to make stainless steel 304 pipe has a chemical composition that contains about 18% chromium and 8% nickel. High temperature and high pressure applications are suitable for the seamless SS 304 Pipe. These pipes are also very strong, making them perfect for applications involving high pressure. It has a 205 MPa minimum yield strength and a 515 MPa minimum tensile strength. The UNS S30400 Pipe is suitable for a variety of corrosive, household, and commercial applications.
One of the most affordable and often used grades of material on the market is 304. The Schedule 10 SS 304 Pipe has excellent oxidation resistance qualities as well as great corrosion resistance. Due to its chemical makeup and exceptional qualities, the SS 304 Schedule 40 Pipe can be utilised in high temperature, high pressure, and corrosion resistant applications. The 304 grade material is also known for their great weldability and formability. They are used in storage tanks, pressure vessels, kitchen appliances, stainless steel hardware, and other items. We are manufacturers and suppliers of SS 304 pipe in India.

The AISI 304 Pipe does not rust in ordinary water, but they may corrode if they are subjected to strong chloride water. Because of their enhanced anti-rusting capabilities due to its chemical makeup, AISI 304 Pipe does not rust under typical atmospheric circumstances. However, the 316 grade stainless steel, which has molybdenum added to the composition, can efficiently withstand corrosion in chloride situations.
Compared to the Stainless Steel 304 Welded Pipe, the SS 304 Seamless Pipe is produced from a round steel billet and can resist higher temperatures and pressures since there is no weak seam. Shorter lengths of seamless pipes are accessible, whilst large lengths of welded pipes are available depending on the needs. The fact that seamless SS 304 Rectangular Pipe is less susceptible to corrosion than welded ones is one of its main qualities. Due to the extrusion process, they also have a rough surface. The ERW SS 304 Pipe, on the other hand, has a high-quality, smooth surface. The cost of seamless pipes is higher than the cost of welded ones. The seamless SS Grade 304 Square Pipe's structure allows for high temperature and high pressure applications, and it also eliminates the requirement for weld integrity testing. The welded ones need to have their weld integrity checked because they are utilised in low pressure, less corrosive environments.
A specification for SS 304 Hollow Pipe and other types of pipes is ASTM A312 TP304. They are quite adaptable, and the material they employ is one of the most widely used types of stainless steel on the market. The DIN 1.4301 Round Pipe is excellent for high temperature applications because it is robust and effectively resists corrosion. They can be used for a variety of industrial applications and are very formable and weldable. We are a cut to size SS 304 Pipe Manufacturer in India. It is one of the most dependable requirements for stainless steel pipes, and they may be used for a variety of purposes in numerous crucial sectors.
Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type: SS 304 Seamless Pipes | SS 304 ERW Pipes | SS 304 Welded Pipes | SS 304 Fabricated Pipes | SS 304 CDW Tubes
Form: SS 304 Round Pipes/Tubes, SS 304 Square Pipes/Tubes, SS 304 Rectangular Pipe/Tubes, SS 304 Coiled Tubes, SS 304 “U” Shape, SS 304 Pan Cake Coils, SS 304 Hydraulic Tubes
Length: Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be manufactured on request
Types :
SS 304 Box Pipe | SS 304 Hollow Pipe |
| Nominal Pipe Size | Outside Diameter | Schedule 5 S | Schedule 10 S | Schedule 20 S | Schedule 40 S | Schedule 80 S | Schedule 160 S | XXS | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | WT mm | WEIGHT (KGM) | WT mm | WEIGHT (KGM) | WT mm | WEIGHT (KGM) | WT mm | WEIGHT (KGM) | WT mm | WEIGHT (KGM) | WT mm | WEIGHT (KGM) | WT mm | WEIGHT (KGM) | ||||
| 3 | 1/8 | 10.3 | 1.2 | 0.20 | 1.24 | 0.28 | 1.5 | 0.33 | 1.73 | 0.37 | 2.41 | 0.47 | - | - | - | - | ||||
| 6 | 1/4 | 13.7 | 1.2 | 0.37 | 1.65 | 0.49 | 2.00 | 0.58 | 2.24 | 0.630 | 3.02 | 0.80 | - | - | - | - | ||||
| 10 | 3/8 | 17.1 | 1.2 | 0.47 | 1.65 | 0.63 | 2.00 | 0.74 | 2.31 | 0.840 | 3.20 | 1.10 | - | - | - | - | ||||
| 15 | 1/2 | 21.3 | 1.65 | 0.80 | 2.11 | 1.00 | 2.30 | 1.07 | 2.77 | 1.27 | 3.73 | 1.62 | 4.75 | 1.94 | 7.47 | 2.55 | ||||
| 20 | 3/4 | 26.7 | 1.65 | 1.03 | 2.11 | 1.28 | 2.55 | 1.52 | 2.87 | 1.69 | 3.91 | 2.20 | 5.56 | 2.90 | 7.82 | 3.64 | ||||
| 25 | 1 | 33.4 | 1.65 | 1.30 | 2.77 | 2.09 | 2.55 | 1.94 | 3.38 | 2.50 | 4.55 | 3.24 | 6.35 | 4.24 | 9.09 | 5.45 | ||||
| 32 | 1.1/4 | 42.2 | 1.65 | 1.65 | 2.77 | 2.70 | 3.00 | 2.90 | 3.56 | 3.39 | 4.85 | 4.47 | 6.35 | 5.61 | 9.70 | 7.77 | ||||
| 40 | 1.1/2 | 48.3 | 1.65 | 1.91 | 2.77 | 3.11 | 3.00 | 3.55 | 3.68 | 4.05 | 5.08 | 5.41 | 7.14 | 7.25 | 11.1 | 10.18 | ||||
| 50 | 2 | 60.3 | 1.65 | 2.40 | 2.77 | 3.93 | 3.00 | 4.24 | 3.91 | 5.44 | 5.54 | 7.48 | 8.74 | 11.11 | 11.07 | 13.44 | ||||
| 65 | 2.1/2 | 73.0 | 2.11 | 3.69 | 3.05 | 5.26 | 4.00 | 6.81 | 5.16 | 8.63 | 7.01 | 11.41 | 9.53 | 14.91 | 14.02 | 20.39 | ||||
| 80 | 3 | 88.9 | 2.11 | 4.51 | 3.05 | 6.45 | 4.00 | 8.37 | 5.49 | 11.29 | 7.62 | 15.27 | 11.1 | 21.30 | 15.24 | 27.68 | ||||
| 100 | 4 | 114.3 | 2.11 | 5.84 | 3.05 | 8.36 | 4.50 | 12.18 | 6.02 | 16.07 | 8.56 | 22.32 | 13.49 | 33.54 | 17.12 | 41.03 | ||||
| 125 | 5 | 141.3 | 2.77 | 9.47 | 3.40 | 11.57 | 5.00 | 16.80 | 6.55 | 21.8 | 9.53 | 30.97 | 15.88 | 49.11 | 19.05 | 57.43 | ||||
| 150 | 6 | 168.3 | 2.77 | 11.32 | 3.40 | 13.84 | 6.35 | 25.36 | 7.11 | 28.26 | 10.97 | 42.56 | 18.25 | 67.53 | 21.95 | 79.22 | ||||
| 200 | 8 | 219.1 | 2.77 | 14.79 | 3.76 | 19.96 | 6.35 | 33.31 | 8.18 | 42.55 | 12.7 | 64.64 | 23.01 | 111.27 | 22.23 | 107.92 | ||||
| 250 | 10 | 273.1 | 3.40 | 22.63 | 4.19 | 27.78 | 6.35 | 41.77 | 9.27 | 60.31 | 12.7 | 96.01 | 28.58 | 172.33 | 25.40 | 155.15 | ||||
| 300 | 12 | 323.8 | 3.96 | 31.25 | 4.57 | 36.00 | 6.35 | 49.7 | 9.53 | 73.88 | 12.7 | 132.05 | 33.32 | 238.76 | 25.40 | 186.97 | ||||
| 350 | 14 | 355.6 | 3.96 | 34.36 | 4.78 | 41.3 | 7.92 | 67.80 | 11.13 | 94.59 |
| |||||||||
| 400 | 16 | 406.4 | 4.19 | 41.56 | 4.78 | 47.29 | 7.92 | 77.83 | 12.7 | 123.30 | ||||||||||
| 450 | 18 | 457.2 | 4.19 | 46.81 | 4.78 | 53.26 | 7.92 | 87.71 | 14.27 | 155.80 | ||||||||||
| 500 | 20 | 508.0 | 4.78 | 59.25 | 5.54 | 68.61 | 9.53 | 117.14 | 15.09 | 183.42 | ||||||||||
| 600 | 24 | 610.0s | 5.54s | 82.47 | 6.35 | 94.45 | 9.53 | 141.12 | 17.48 | 255.41 | ||||||||||
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Nippon Steel & Sumitomo Metal - 304 Stainless Steel Pipe |
Tata Steel - 304 Stainless Steel Pipe |
JSW - 304 Stainless Steel Pipe |
"Maharashtra Seamless Pvt. Ltd - 304 Stainless Steel Pipe |
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Posco - 304 Stainless Steel Pipe |
ISMT Ltd - 304 Stainless Steel Pipe |
Zenith Birla - 304 Stainless Steel Pipe |
"Arcelor Mittal - 304 Stainless Steel Pipe |
We are distributors of premium grade 304 stainless steel pipe. Rajashri Sheet is the most reputable supplier of SS 304 pipe. For more information, contact sales@rajashrisheet.com We'll deliver right away! We are specialised SS 304 pipe suppliers in India.
| Indonesia | Iran |
| Malaysia | Iraq |
| Singapore | Oman |
| Saudi Arabia | South Africa |
| Qatar | Nigeria |
| UAE | Kenya |
| Italy | UK |
Do not fear; our items are transported, kept, and packaged in accordance with international regulations. Each order is packaged in accordance with the client's specifications, including export preparation using a wooden case or pallet, or in accordance with the customer's requirements. All shipping documentation is provided for the delivery of 304 Stainless Steel Pipe from the mill to the customer.
Every assignment begins with a visit of our experienced sales representative who assesses the volume / weight of the belongings and brief the client about the nature of packing required as well as various documentation formalities when moving from India.
Our target market is the international market. Every year we export most of 304 Stainless Steel Pipe to countries like Indonesia, Malaysia, Singapore , Saudi Arabia, Qatar , UAE, Iran, Iraq, Oman, South Africa, Nigeria, Kenya, Italy, UK
Our products like 304 Stainless Steel Pipe are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All 304 Stainless Steel Pipe are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.
Rajashri Sheet Offers Following Processing for 304 Stainless Steel Pipe:
| Stainless Steel 304 pipe Processing | |
|---|---|
Structural Cutting | Products cut include pipes, tube, tubing, Square pipes, Rectangular pipes, round pipes Thickness range is 1/16″ to 28″ diameter |
Tubular Cutting | Products cut include Ornamental Tube, Tubing and Hollow Bar. Thickness range is 1/16″ to 28″ diameter |
Production Cutting | Rajashri Sheet can provide production cutting for product diameters up to 4″. We utilize Amada Production Equipment to achieve these precision cuts with tight tolerances. |
Structural Polishing | Products polished included all tubular products, with OD & ID polishing available |
Sr. No. | Product Description | Outside Diamter, OD (in mm) | Wall Thickness, WT (in mm) |
|---|---|---|---|
1 | 304 Stainless Steel Round Pipe | 6mm – 630mm | 0.5mm-30mm |
2 | En 1.4301 Square Pipe | 12.7mm* 12.7mm to 300mm* 300mm | 0.5mm-30mm |
3 | Material 1.4301 Rectangular Pipe | 10*20mm to 100*200mm | 0.5mm-30mm |
4 | 304 Stainless Steel Colour Coated Pipe | 6mm to 630mm | 0.5mm-30mm |
5 | SS 304 Electropolished Pipe | 12.7mm to 250mm | 0.5mm-30mm |
6 | 304 Stainless Steel Triangle Tube | 16mm to 85mm | 0.5mm-3.0mm |
7 | 304 Stainless Steel Hexagonal Tube | 13mm to 85mm | 0.5mm-2.0mm |
8 | 304 Stainless Steel U Shaped Tube | 20mm to 200mm | 0.5mm-2.0mm |
9 | 304 Thin-Wall Stainless Steel Tube | 22mm*0.7mm to 108mm*2.0mm | 0.5mm-2.0mm |
10 | 304 Inner/Outside Polished Stainless Steel Tube, pipes | 12.5mm to 203.2mm | 1.0mm – 5mm |
11 | 304 Stainless Steel Capillary Tube | 0.28mm to 10mm | 0.08mm – 1.2mm |
12 | 304 Stainless Steel Seamless Tube | 6mm to 430mm | 0.8mm – 30mm |
Pipe Type | NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
|---|---|---|---|---|---|---|
| ASTM A312 TP 304 Stainless Steel Pipe | 1/8″ | √ | √ | √ | √ | |
| ASTM A312 TP 304 Stainless Steel Pipe | 1/4″ | √ | √ | √ | √ | |
| ASTM A312 TP 304 Stainless Steel Pipe | 3/8″ | √ | √ | √ | √ | |
| ASTM A312 TP 304 Stainless Steel Pipe | 1/2″ | √ | √ | √ | √ | √ |
| ASTM A312 TP 304 Stainless Steel Pipe | 3/4″ | √ | √ | √ | √ | √ |
| ASTM A312 TP 304 Stainless Steel Pipe | 1″ | √ | √ | √ | √ | √ |
| ASTM A312 TP 304 Stainless Steel Pipe | 1 1/4″ | √ | √ | √ | √ | √ |
| ASTM A312 TP 304 Stainless Steel Pipe | 1 1/2″ | √ | √ | √ | √ | √ |
| ASTM A312 TP 304 Stainless Steel Pipe | 2″ | √ | √ | √ | √ | √ |
| ASTM A312 TP 304 Stainless Steel Pipe | 2 1/2″ | √ | √ | √ | √ | √ |
| ASTM A312 TP 304 Stainless Steel Pipe | 3″ | √ | √ | √ | √ | √ |
| ASTM A312 TP 304 Stainless Steel Pipe | 4″ | √ | √ | √ | √ | √ |
| ASTM A312 TP 304 Stainless Steel Pipe | 5″ | √ | √ | √ | √ | |
| ASTM A312 TP 304 Stainless Steel Pipe | 6″ | √ | √ | √ | √ |
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| Hot rolled High Luster 304 stainless steel pipe for Decoration FOB Price:US $1350-3300 / Ton | ASTM 304 Stainless steel welded pipe FOB Price:US $2000-2500 / Ton |
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High luster 304 seamless stainless steel pipe FOB Price:US $965-1899 / Ton | bright finish seamless welded stainless steel 304 pipe FOB Price:US $1100-2100 / Ton | 304 stainless steel seamless pipe a312 FOB Price:US $600-800 / Ton |
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304 stainless steel rectangular pipes of prime quality FOB Price:US $1800-2500 / Ton | 304 stainless steel flexible corrugated pipes with insulation layer FOB Price:US $0.97-3.22 / Meter | Customed Sizes 304 Stainless Steel Spiral Welded Pipe FOB Price:US $2600-3800 / Ton |
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SS 304 Mirror Polish Seamless Stainless Steel Pipe FOB Price:US $1400-4000 / Ton | Thin Wall Large Diameter Tube 304 Stainless Steel Pipe FOB Price:US $1100-2100 / Ton | astm a312 tp304 stainless steel seamless pipe FOB Price:US $1000-2000 / Ton |
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304 stainless steel rectangular tube medical stainless steel capillary pipe FOB Price:US $5-20 / Kilogram | welded schedule 40 304 water ductile iron galvanized seamless stainless steel pipe FOB Price:US $60-300 / Piece | 304 Cold Rolled Seamless Stainless Steel Pipe FOB Price:US $800-3500 / Ton |
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sanitary a312 304 stainless steel pipe FOB Price:US $1600-3500 / Ton | SUS 304 Welded Stainless Steel Pipe Price FOB Price:US $300-500 / Ton | 304 High precision stainless steel pipe FOB Price:US $2.4-2.8 / Pieces |
Rajashri Sheet is involved in Manufacturing & Exporting of high quality 304 Stainless Steel Pipe, that have found extensive applications in various industries.
| Stainless Steel 304 Pipe | 304 Stainless steel coil pipe |
| SS 304 Pipe | capillary 304 stainless steel seamless pipe |
| Schedule 40 Stainless Steel Pipe T-304/304L | 304 Mirror Welded Stainless Steel Pipe |
| Schedule 80 Stainless Steel Pipe T-304/304L | hot dip galvanized stainless steel 304 pipe |
| 304 / 304L Stainless Steel Pipe | 304 round square rectangular stainless steel pipe |
| Stainless Steel 304 Round Pipe | ASTM AISI 304 2B/ BA Seamless Stainless Steel Pipe |
| ASTM A312 TP 304 Stainless Steel Seamless Pipe manufacturer | TP304 / 1.4301 Large Diameter Stainless Steel Pipe Seamless |
| ASTM A312 304 Stainless Steel Pipe | 304 stainless steel capillary pipe |
| 304 Stainless Steel Seamless Pipe and Tube | Astm A312 304 Seamless Stainless Structural Steel Pipe |
| Nominal Bore (NB) Schedule 10S 304 Stainless Steel Pipe | SUS 304 Welded Stainless Steel Pipe |
| Stainless Steel Pipe -Type 304 Schedule 5S | 3/16" 304 Stainless Steel Pipe |
| Stainless Steel 304/304L Seamless Pipes/Welded Tube Supplier | 304 Mirror Welded Stainless Steel Pipe |
| 304 Stainless Steel Pipe Price | 304 stainless steel capillary pipe |
| Stainless Steel Pipe 304 Manufacturers in Ahmedabad | Astm A312 304 Seamless Stainless Structural Steel Pipe |
| Stainless Steel 304 Pipes & Tubes | hot dip galvanized stainless steel 304 pipe |
| ASTM A358 TP 304L Stainless Steel EFW pipes & Tubes | polished 304 stainless steel pipe price |
| SS 304 Grade Stainless Steel Pipe Manufacturers in India | Stainless Steel 304 Pipe Cut To Size |
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304 Stainless Steel Square Pipe | 304 Stainless Steel Round Pipe | 304 Stainless Steel Rectangular Pipe |
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304 Stainless Steel | 304 Stainless Steel | 304 Stainless Steel Electropolished Pipe |
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304 Stainless Steel | 304 Stainless Steel | 304 Stainless Steel |
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304 Stainless Steel | 304 Stainless Steel U Shaped Tube | 304 Thin-Wall Seamless |
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304 Inner/Outside Polished Stainless Steel Pipe | 304 Stainless Steel Capillary Tube | 304 Stainless Steel |
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AISI 304 Stainless Steel Seamless Pipe | AISI 304 Stainless Steel Welded Pipe | SUS 304 Stainless Stel Seamless Pipe |
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AISI 304 Stainless Stel ERW Pipe | UNS S30400 Pipe | DIN 1.4301 Pipe |
Rajashri Sheet is one of the largest exporter, manufacturers and suppliers of 304 Stainless Steel Pipe in mumbai which find application across diverse sectors. Product reliability and performance has made Rajashri Sheet a leading exporter and distributor of SS 304 Pipe in mumbai as well as all major Industrial areas and cities like Thane, Visakhapatnam, Lagos, Ranchi, Hong Kong, Santiago, Los Angeles, Al Khobar, Edmonton, Jeddah, Kanpur, Seoul, , Dallas, Jamshedpur, Bengaluru, New Delhi, Bhopal, Kuwait City, Indore, Dammam, Surat, Colombo, Baroda, Ahmedabad, Thiruvananthapuram, Nagpur, Mumbai, Algiers, Ho Chi Minh City, Melbourne, Chandigarh, Rajkot, Bogota, Rio de Janeiro, Ahvaz, Singapore, Navi Mumbai, Nashik, Ulsan, Mexico City, Calgary, Riyadh, Dubai, Karachi, Muscat, Chiyoda, Gurgaon, Howrah, Pimpri-Chinchwad, Jakarta, London, Manama Courbevoie, Chennai, Montreal, Vadodara, Granada, Secunderabad, Haryana, Noida, Hanoi, Geoje-si, Sharjah, Lahore, New York, Bangkok, Sydney, Coimbatore, Abu Dhabi, Atyrau, Ernakulam, Moscow, Aberdeen, Faridabad, Petaling Jaya, Istanbul, Houston, La Victoria, Gimhae-si, Jaipur, Pune, Hyderabad, Toronto, Perth, Port-of-Spain, Ludhiana, Caracas, Ankara, Al Jubail, Doha, Kolkata, Kuala Lumpur, Milan, Madrid, Cairo, Tehran, Vung Tau, Brisbane, Busan
304 stainless steel pipe is a strong, tough metal with high corrosion protection, high temperature resistance and the ability to be sterlized. It has high workability and can be manufactured to tight tolerances and welded. These alloys are the most commonly used of the stainless steel alloys and are a cost-effective choice for most applications.
304 seamless pipe is used for moving liquids or gases in the food processing, diary, petrochemical, chemical, water treatment industries. Welded 304 pipe is used for handrails, posts and poles in marine and outdoor applications.
Standards | Designation |
|---|---|
ASTM | A 312 |
| ASME | SA 312 |
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. | |||||||
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
304 | min. max. | - 0.08 | - 2.0 | - 0.75 | - 0.045 | - 0.030 | 18.0 20.0 | - | 8.0 10.5 | - 0.10 |
304L | min. max. | - 0.030 | - 2.0 | - 0.75 | - 0.045 | - 0.030 | 18.0 20.0 | - | 8.0 12.0 | - 0.10 |
304H | min. max. | 0.04 0.10 | - 2.0 | - 0.75 | -0.045 | - 0.030 | 18.0 20.0 | - | 8.0 10.5 | |
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 |
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
ASTM A312 304: Seamless and straight-seam welded austenitic pipe intended for high temperature and general corrosive service. Filler metal not permitted during welding.
ASTM A358 304: Electric fusion welded austenitic pipe for corrosive and/or high temperature service. Typically only pipe up to 8 inch is produced to this specification. Addition of filler metal is permitted during welding.
ASTM A790 304: Seamless and straight-seam welded ferritic/austenitic (duplex) pipe intended for general corrosive service, with a particular emphasis on resistance to stress corrosion cracking.
ASTM A409 304: Straight-seam or spiral-seam electric fusion welded large diameter austenitic light-wall pipe in sizes 14” to 30” with walls Sch5S and Sch 10S for corrosive and/or high
ASTM A376 304: Seamless austenitic pipe for high temperature applications.
ASTM A813 304: Single-seam, single- or double- welded austenitic pipe for high temperature and general corrosive applications.
ASTM A814 304: Cold-worked welded austenitic pipe for high temperature and general corrosive service.
Excellent in a wide range of atmospheric environments and many corrosive media. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 60°C. Considered resistant to potable water with up to about 200mg/L chlorides at ambient temperatures, reducing to about 150mg/L at 60°C.
Good oxidation resistance in intermittent service to 870°C and in continuous service to 925°C. Continuous use of 304 in the 425-860°C range is not recommended if subsequent aqueous corrosion resistance is important. Grade 304L is more resistant to carbide precipitation and can be heated into the above temperature range.
Contact Rajashri Sheet today for a best offer & competitive quotation Of 304 Stainless Steel Pipe..
Email: sales@rajashrisheet.com