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Swagat Steel and Alloy proudly presents high-quality Stainless Steel Pipes 304L, designed for a variety of industrial applications. Known for their impressive corrosion resistance and strength, these pipes are an excellent choice for both seamless and ERW (Electric Resistance Welded) processes. Our Stainless Steel Pipes are manufactured in compliance with international standards ASTM and ASME, ensuring reliability and durability. With a composition that features minimal carbon content, 304L provides enhanced weldability, making it suitable for chemical processing, petroleum refining, and food production applications. Available in multiple shapes and custom lengths, our stainless steel pipes cater to the specific needs of our B2B customers, providing an attractive and long-lasting solution to suit any project requirement. Whether you’re looking for welded, fabricated, or seamless pipes, our range of 304L stainless steel pipes is sure to meet your exact needs.
Key Features
| Features | Description |
|---|---|
| Material Grade | 304L Stainless Steel |
| Standards | ASTM / ASME |
| Manufacturing Types | Seamless / ERW / Welded / Fabricated |
| Corrosion Resistance | Excellent for various environments |
| Weldability | Superior weldability due to low carbon content |
| Applications | Suitable for chemical, oil and gas, and food processing industries |
| Custom Lengths | Available in various lengths and diameters |
| Mechanical Strength | Yield Strength of 170 MPa |
| Elongation | Minimum of 40% elongation in 50mm |
| Hardness | Max Rockwell B hardness is 92 |
| Attributes | Description |
|---|---|
| Chemical Composition | C: 0.030; Mn: 2.0; Si: 0.75; P: 0.045; S: 0.030; Cr: 18.0-20.0; Mo: None; Ni: 8.0-12.0; N: 0.10 |
| Tensile Strength | Minimum 485 MPa |
| Yield Strength | Minimum 170 MPa |
| Elongation | Minimum 40% in 50mm |
| Hardness (Rockwell B) | Maximum 92 |
| Brinell Hardness | Maximum 201 |
| Grain Size Requirement | ASTM No 7 or coarser for 304H variant |
| Service Temperature | Up to 900 °C |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Country Of Origin: India
We Swagat Steel And Alloy are the leading supplier , stockist , manufacturer and exporters of Stainless Steel Pipes 304L.
Stainless Steel Pipes are available in the following Grades: ASTM / ASME SS304L
Type: Seamless / ERW / Welded/ Fabricated
Table 1. Composition ranges for 304 grade stainless steel
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 -
304L Stainless Steel Pipes and Tubes Mechanical Properties
Typical mechanical properties for grade 304 stainless steels are given in table 2.
Table 2. Mechanical properties of 304 grade stainless steel
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
***** 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.
