Seamless Stainless Steel Pipe Welded TP304 TP304L DN400 For Water SS304
Seamless Stainless Steel Pipe Grade TP304 TP304L for Water Pipe SS304 Stainless Pipe
| Products Name | 304 Stainless Steel Pipe |
| Type | Seamless Pipe / Welded Pipe |
| Diameter | DN5 - DN600 |
| Wall Thickness | SCH5 ,SCH10,SCH40,SCH80,SCH160 or un-standard size as request |
| Length | random length or cutting fixed length as request |
| Surface | Pickling, Polishing, Hairline |
| Mainly Grade | 304 304L 309S 310S 316L 316Ti 317l 347 321 2205 2507 904L 254SMO.etc |
| Service | Cutting |
| Standard | ASTM GB JIS EN DIN |
| Loading Port | Shanghai Port.China |
| Packing | waterproof strip suit for export |
| MOQ | 500 kgs |
304 Stainless Steel
Stainless steel 304 is an austenitic grade that can be severely deep drawn. This property has resulted in 304 being the dominant grade used in applications like sinks and saucepans.
304L Stainless Steel
Type 304L is the low carbon version of Stainless steel 304. It is used in heavy gauge components for improved weldability. Some products such as plate and pipe may be available as “dual certified” material that meets the criteria for both 304 and 304L.
304H Stainless Steel
304H, a high carbon content variant, is also available for use at high temperatures.
Property data given in this document is typical for bar products covered by EN 10269:2013. ASTM, EN or other standards may cover products sold. It is reasonable to expect specifications in these standards to be similar but not necessarily identical to those given in this datasheet.
Chemical composition for 304 stainless steel alloys
| % | 304 | 304L | 304H |
| C | 0.0 - 0.07 | 0.0 - 0.03 | 0.04 - 0.08 |
| Mn | 0.0 - 2.0 | 0.0 - 2.00 | 0.0 - 2.0 |
| Si | 0.0 - 1.00 | 0.0 - 1.00 | 0.0 - 1.0 |
| P | 0.0 - 0.05 | 0.0 - 0.05 | 0.0 - 0.04 |
| S | 0.0 - 0.03 | 0.0 - 0.02 | 0.0 - 0.02 |
| Cr | 17.50 - 19.50 | 17.50 - 19.50 | 17.00 - 19.00 |
| Ni | 8.00 - 10.50 | 8.00 - 10.50 | 8.00 - 11.00 |
| Fe | Balance | Balance | Balance |
| N | 0.0-0.11 | 0.0-0.11 | 0.0 - 0.10 |
Properties of Stainless Steel 304
Mechanical Properties of Stainless Steel 304
Table 2a. Mechanical properties for 304 stainless steel alloys - sheet up to 8 mm thick
| Grade | 304 | 304L | 304H |
| Tensile Strength (MPa) | 540 - 750 | 520 - 700 | - |
| Proof Stress (MPa) | 230 Min | 220 Min | - |
| Elongation A50 mm | 45 Min % | 45 Min % | - |
Applications of Stainless Steel 304
Stainless steel 304 is typically used in:
- Sinks and splashbacks
- Saucepans
- Cutlery and flatware
- Architectural panelling
- Sanitaryware and troughs
- Tubing
- Brewery, dairy, food and pharmaceutical production equipment
- Springs, nuts, bolts and screws
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.