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304L Stainless Steel Manufacturer

AISI 304L Stainless Steel Supplier · UNS S30403

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SS 304L · AISI 304L · SUS304L · INOX 304L · Stainless Steel 304L · UNS S30403· WNR 1.4306

Stainless Steel 304L developed to work in "as-welded" conditions, even in severe corrosive conditions.

304L Stainless Steel is an extra low-carbon variation of Stainless Steel 304 with a 0.03% maximum carbon content that eliminates carbide precipitation due to welding. As a result, this alloy can be used in the "as-welded" condition, even in severe corrosive conditions. It often eliminates the necessity of annealing weldments except for applications specifying stress relief. It has slightly lower mechanical properties than SS 304. It is common for UNS S30403 to be dual certified as 304 and 304L when the material meets both the lower carbon limit of Type 304L and the slightly higher strengths of Type 304.

Industry Names: SS304L, AISI 304L, SUS304L, INOX 304L, Stainless Steel 304L, 304L Steel, Steel 304L.
Specifications: UNS S30403, AFNOR Z2CN18, Z3CN18, Z3CN19-09, Z2CN18-10, Z3CN18-10, Din X2CrNi18-9, X2CrNi19-11, EN 1.4306, EN 1.4307, JIS SUS304L, GOST 04KH18N10, 03KH18N11, UNI X2CrNi18-11, SIS 2352 BSI 304S11, AISI 304L
Applications: Architectural mouldings, Kitchen equipment, Textile industry, Paper Industry
Features: Resistance to severe corrosive conditions

Siddhagiri Metals and Tubes is a leading exporter and supplier of 304L Stainless Steel. We have a huge inventory of high quality AISI 304L products such as Pipes, Tubes, Fittings, Flanges, Bars, etc. We have an experience of almost 25 years. Our company is recognized globally and have pro-created more than 50 clients worldwide on the basis of our product quality and business relations. The company is ISO 9001:2015 Certified and CRISIL MSE 4 Rated.

Siddhagiri Metals and Tubes is a global supplier of 304L Stainless Steel. We stock a variety of stainless steel products ranging from pipes, tubes, flanges, fasteners etc.
Other Names: 304L Stainless Steel, 304L SS, Stainless Steel 304L, 304L, SS304L, 304L Steel, 304L Stainless
Category: AISI 304L, SUS304L, INOX 304L
Material: Stainless Steel
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.6/5 based on 79 customer reviews

304L SS Specifications and Standards

Grade North America France Germany European Japan Russia Italy Sweden UK USA
SS 304L UNS S30403 AFNOR Z2CN18, Z3CN18, Z3CN19-09, Z2CN18-10, Z3CN18-10 Din X2CrNi18-9, X2CrNi19-11 EN 1.4306, 1.4307 JIS SUS304L GOST 04KH18N10, 03KH18N11 UNI X2CrNi18-11 SIS 2352 BSI 304S11 AISI 304L

Properties of AISI 304L Stainless Steel

  • Chemical Properties
    C Mn Si P S Cr Ni
    MIN - - - - - 18.000 8.000
    MAX 0.030 2.000 0.750 0.045 0.030 20.000 12.000
  • Mechanical Properties
    Yield Strength
    0.2% Proof
    Tensile strength
    (% in 50mm)
    MIN 485 170 40.00 -
    MAX - - - 92
  • Physical Properties
    Density lb/in³ 0.285
    kg/dm³ 7.9
    Modulus of Elasticity psi 29 x 10-6
    GPa 200
    Thermal Conductivity Btu/ft hr°F 8.7
    W/m°C 15
    Heat Capacity Btu/lb°F 0.12
    J/kg°C 500
    Electrical Resistivity Ω-inch 27.6 x 10-6
    µΩm 0.73
    Poissons ratio   0.3

Forms of Stainless Steel 304L

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