Stainless steel has various categories based upon the properties displayed by the elements added to the material. One such type is Stainless Steel 304L Coil which is a low carbon content version of stainless steel. It does not get damaged even when heated and in the presence of a carbide precipitation temperature range of 425 degrees C to 850 degrees C. It displays excellent strength and good resistance to scaling along with resistance to corrosion in aqueous media. Werkstoff 1.4307 coil sheet does not require post heat annealing and can be easily rolled. It is widely used in applications that contain a lower carbon and high chromium alloy.
These 304L Stainless steel strips are also said to be easy to weld and formable. It is also said to be high alloy steel that can be easily welded with conventional processes. Their thickness ranges between 0.3 mm to 100 mm. They are said to be versatile and widely used in home and commercial applications. These ASTM A240 Type 304L slit coils can resist oxidation up to temperature 1650 degrees C without appreciable scaling in continuous temperature whereas in intermittent heating they can withstand a temperature range of 1500 degrees C. They can be welded by standard methods however one needs to have a keen eye on hat cracking that might take place during welding.
SS 304L trim strips can be annealed post welding this helps in relieving the stress. They are widely used in medical equipment, tubing, surgical equipment, flexible metal hose, and bellows. They are ideally non-magnetic however become magnetic when they are cold worked. UNS S30403 Stainless steel strip coils are widely used in the food industry, chemical industry, construction, architectural forms, and electric equipment.
Standard | ASTM A240 |
Surface | Supplier in 2B, hair line, NO.1, checkered, NO.4, 8K, mirror, embossed, 2D, BA, Brush, NO.8, sand blast, etching, etc |
Width | 1800mm, 1000mm, 1500mm, 2000mm, 1219mm, 2500mm, 3500mm, 3000mm, etc |
Length | 2440mm, 2000mm, 3000mm, 6000mm, 5800mm, etc |
Package | Standard export package, suit for all kinds of transport, or as required. |
Thickness | 0.3~10.0mm suppliers |
Brand: | European / Japanese / Indian / US / Korea |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 - 20 | - | 8 - 13 | - |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1400 °C (2550 °F) | Psi - 75000 , MPa - 515 | Psi - 30000 , MPa - 205 | 35 % |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03-18-11 | Z3CN18-10 | X2CrNi18-9 / X2CrNi19-11 |
Elongation | 20-35% |
Surface finish | Thickness (mm) |
Width (mm) |
---|---|---|
2A | 0,50 - 1,00 | 35 - 1280 |
Bright-pickled | 0,20 - 4,00 | 30 - 1530 |
Brushed or dull polished | 0,20 - 3,00 | 30 - 1530 |
Bright annealed, Cold rolled | 0,05 - 3,50 | 3 - 1530 |
Heat Treated, Cold rolled | 0,40 - 7,00 | 30 - 2000 |
Heat Treated, Cold rolled, mech. desc. pickled | 0,30 - 7,92 | Dec-70 |
Pickled, Heat Treated, Cold rolled | 0,20 - 6,50 | 30 - 1600 |
Pickled, Cold rolled, Skin Passed, Heat Treated | 0,25 - 6,35 | Dec-32 |
Heat Treated, Cold rolled, Skin Passed | 0,33 - 3,58 | 12 - 1524 |
Ground | 0,20 - 6,00 | 12 - 1580 |
Patterned | 0,30 - 3,50 | 30 - 1530 |
Profile rolled | 0,40 - 1,50 | 36 - 1275 |
Satin finish | 0,50 - 4,00 | 12 - 1580 |
Surface coated | 0,40 - 3,00 | 30 - 1500 |
Work hardened | 0,05 - 6,00 | 3 - 1530 |
Grade | Specific Heat 0-100°C (J/kg.K) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Density (kg/m3) | Thermal Conductivity (W/m.K) | Electrical Resistivity (nΩ.m) | |||
0-315°C | 0-100°C | 0-538°C | at 500°C | at 100°C | |||||
Stainless Steel 304L | 500 | 193 | 17.8 | 17.2 | 18.4 | 8000 | 21.5 | 16.2 | 720 |
Strip Thickness | Width | |||
---|---|---|---|---|
320≤W<600 | W<320 | |||
T1 | T2 | T3 | T4 | |
T<0.05 mm | 0.004 | 0.003 | 0.003 | 0.002 |
0.05≤T<0.07 | 0.005 | 0.004 | 0.004 | 0.003 |
0.07≤T<0.08 | 0.006 | 0.005 | 0.005 | 0.003 |
0.08≤T<0.10 | 0.007 | 0.005 | 0.005 | 0.003 |
0.10≤T<0.13 | 0.009 | 0.007 | 0.006 | 0.004 |
0.13≤T<0.15 | 0.010 | 0.008 | 0.007 | 0.004 |
0.15≤T<0.20 | 0.011 | 0.009 | 0.008 | 0.004 |
0.20≤T<0.25 | 0.013 | 0.010 | 0.008 | 0.005 |
0.25≤T<0.30 | 0.015 | 0.011 | 0.009 | 0.005 |
0.30≤T<0.35 | 0.016 | 0.012 | 0.010 | 0.005 |
0.35≤T<0.40 | 0.018 | 0.012 | 0.010 | 0.005 |
0.40≤T<0.50 | 0.020 | 0.015 | 0.012 | 0.005 |
0.50≤T<0.60 | 0.022 | 0.018 | 0.013 | 0.005 |
0.60≤T<0.70 | 0.024 | 0.020 | 0.015 | 0.005 |
0.70≤T<0.80 | 0.026 | 0.022 | 0.017 | 0.005 |
0.80≤T<0.90 | 0.028 | 0.024 | 0.018 | 0.006 |
0.90≤T<1.00 | 0.032 | 0.027 | 0.020 | 0.008 |
1.00≤T<1.20 | 0.035 | 0.030 | 0.022 | 0.008 |
1.20≤T<1.40 | 0.040 | 0.035 | 0.025 | 0.010 |
1.40≤T<1.60 | 0.045 | 0.040 | 0.030 | 0.020 |
Size (millimeter) |
Wght per Coil (kilogram) |
Size (millimeter) |
Wght per Coil (kilogram) |
---|---|---|---|
2000 x 1000 x 3.0 | 51.0 | 4000 x 2000 x 6.0 | 408.0 |
2500 x 1250 x 3.0 | 79.7 | 2500 x 1250 x 8.0 | 213.0 |
3000 x 1500 x 3.0 | 115.0 | 3000 x 1500 x 8.0 | 306.0 |
2000 x 1000 x 4.0 | 68.0 | 4000 x 2000 x 8.0 | 544.0 |
2500 x 1250 x 4.0 | 106.0 | 2500 x 1250 x 10.0 | 266.0 |
3000 x 1500 x 4.0 | 153.0 | 3000 x 1500 x 10.0 | 383.0 |
2000 x 1000 x 5.0 | 85.0 | 4000 x 1500 x 10.0 | 510.0 |
2500 x 1250 x 5.0 | 133.0 | 4000 x 2000 x 10.0 | 680.0 |
3000 x 1500 x 5.0 | 191.0 | 2500 x 1250 x 12.0 | 319.0 |
4000 x 2000 x 5.0 | 340.0 | 3000 x 1500 x 12.0 | 459.0 |
2000 x 1000 x 6.0 | 102.0 | 4000 x 1500 x 12.0 | 612.0 |
2500 x 1250 x 6.0 | 159.0 | 4000 x 2000 x 12.0 | 816.0 |
3000 x 1500 x 6.0 | 230.0 |
Thick. Tolerances < 6” (AMS 2242) | Tolerance (inch) +/- |
---|---|
over .050 - .062 incl | +/- .0030 |
over .035 - .050 incl | +/- .0025 |
over .029 - .035 incl | +/- .0020 |
over .020 - .029 incl | +/- .0020 |
over .017 - .020 incl | +/- .0015 |
over .013 - .017 incl | +/- .0015 |
over .011 - .013 incl | +/- .0015 |
over .010 - .011 incl | +/- .0015 |
under .010 | +/- 10% |
Product | Price |
---|---|
Stainless Steel Cr Strips Spec. 0.100 X 305mm X Coil- 304l/ Brannealed/ Trim Edge | $2.96/ Kilogram |
Stainless Steel Cr Coil Spec. 0.610mm X 1219.200mm X Coil- 304L- AMS/2b/ Trim Edge | $1.72/ Kilogram |
Stainless Steel Cr Coils/ Slits Spec. 0.600mm X 423.863mm X Coil 304L/2b/ Trim Edge | $2.52/ Kilogram |
Hot Rolled Stainless Steel Coils Spec, 3.429 X 965.200mm X Coil-304L/no1/ Trim Edge | $1.63/ Kilogram |
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Thick. on base (millimeter) | Unit Wght / Coil (kilogram) |
---|---|
3000 x1000 x3.0 | 78.0 |
3000 x1250 x4.5 | 143.0 |
3000 x1250 x6.0 | 180.0 |
3000 x1250 x8.0 | 210.0 |