Chanchai Stainless in Bangkok manufactures Stainless Steel 301L pipes with low carbon for improved weldability and corrosion resistance. Each pipe is crafted using refined rolling and welding techniques, followed by quality inspections for accuracy and material integrity. We serve clients in manufacturing, construction, and engineering sectors, delivering customized SS 301L pipes that balance strength, formability, and corrosion resistance.
Stainless Steel 301L is similar to SS 301, with reduced carbon content (maximum of 0.15%) for better weldability and reduced sensitization. Its composition includes about 16% to 18% chromium and 6% to 8% nickel. The annealed tensile strength ranges from 515 to 620 MPa, with yield strength around 240 to 310 MPa. It provides good toughness, decent formability, and enhanced corrosion resistance when welded. SS 301L is ideal for welded assemblies in humid or mildly corrosive environments where avoiding carbide precipitation is important.
Specifications |
ASTM A240, ASME SA240 |
Dimensions |
ASTM, ASME and API |
Surface |
surface and finish of stainless steel sheets |
Type |
Ferritic Stainless Steel |
Processes |
Hot Rolled,Cold Rolled |
Thickness (mm) |
1.2~200 mm |
Width |
50~4020 mm |
Length |
50~18000 mm |
| Grade | C | Mn | Si | P | S | Cr | N | Ni |
| SS 301L | 0.03 max | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 16.0 – 18.0 | 0.10 max | 6.00 – 8.00 |
| Grade | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 301L | 515 | 205 | 40 % |
Contact us to get a quick quote for your requirement.
We offers the best quality 301L stainless steel pipes. These have undergone rigorous testing in durability, strength, and resistance. Our rigorous testing is done by the chemical composition analysis, mechanical property analysis, and dimensional verification. Appropriate certifications are included with each pipe for compliance with international standards to make it efficient and reliable for use in a variety of industrial applications.
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Stainless Steel 301L pipes are perfect for welded structural systems, such as architectural facades, support pipelines, and ducting, where weld quality and corrosion resistance are critical. They are used in food processing equipment, HVAC systems, and architectural railings that require both strength and durability. The low carbon content helps keep welds resistant to intergranular corrosion, making SS 301L suitable for humid or mildly corrosive indoor areas. Chanchai Stainless offers tailored lengths, wall thicknesses, and surface finishes to satisfy both structural and aesthetic needs.
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