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304L stainless steel
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304L stainless steel

304L stainless steel

304L stainless steel / SS304L has an extra-low carbon content and is a variation of 304. The low carbon content is necessary for welding applications where avoiding carbide precipitation is key. Additionally, due to the low carbon content, 304L has lower mechanical properties than 304.

Shanghai Katalor enterprises Co., Ltd professionally sells 304L stainless steel with the lowest price. There are many steel types stock in our Shanghai warehouse, such as 304L steel plate, 304L steel pipe, 304L profile steel, 304L square/rectangle hollow section, 304L bar and so on.  

304L stainless steel application

304L stainless steel is a kind of common stainless steel materials.

304 stainless steel is widely used to make for a good comprehensive performance, corrosion resistance and formability of equipment and parts. 304L is also known as ultra-low carbon stainless steel.

304L stainless steel material chemical composition

Grade C % Cr % Ni % Mn % P % S % Si % N
304L ≤0.03 18.0-20.0 8.0-12.0 ≤2.00 ≤ 0.045 ≤ 0.03 ≤ 0.75 ≤0.10

304L stainless steel properties:

304L stainless steel plate mechanical properties

Grade Yield strength Tensile strength Elongation δ5 Hardness
σs MPa σb MPa % HB
304L ≥170 ≥485 ≥40 ≤201

304L stainless steel physical properties:

Density
lbm/in3
Thermal Conductivity
(BTU/h ft. °F)
Electrical
Resistivity
(in x 10-6)
Modulus of
Elasticity
(psi x 106
Coefficient of
Thermal Expansion
(in/in)/
°F x 10-6
Specific Heat
(BTU/lb/
°F)
Melting
Range
(°F)
at 68°F: 0.285 9.4 at 212°F 28.3 at 68°F 28 9.4 at 32 – 212°F 0.1200 at 68°F to 212°F 2500 to 2590
  12.4 at 932 °F 39.4 at 752°F   10.2 at 32 – 1000°F    
    49.6 at 1652 °F   10.4 at 32 – 1500°F    

304L Stainless steel Sheet tolerances Standard Gage Tolerances 304L Stainless steel Sheet

Thickness - Inch Gage Tolerance*
.1875 to .1451 8 & 9 .007
.1451 to .1301 10 .006
.1301 to .1141 11 .005
.1141 to .0981 12 .005
.0981 to .0831 13 .004
.0831 to .0721 14 .004
.0721 to .0581 15 & 16 .003
.0581 to .0401 17 to 19 .003
.0401 to .0291 20 to 22 .002
.0291 to .0160 23 to 27 .0015

*Under / Including Number Inch (+/-)

We can produce 304L steel plate according to customers’ requirement. We also keep all common sizes of 304L steel plate stock more than 2000tons. So we can guarantee quick delivery time as out clients place orders to us. If you want to know about 304L stainless steel price, 304L stainless steel specification,please contact with us!

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