LUNG AN Stainless

Stainless Steel Coils 1.4301/304

Stainless steel coil has excellent resistance to acid, heat, corrosion resistance, making it an ideal basis for the commercial application of materials. The range of stainless steel coil can be divided into 300 series and 400 series, the former belongs to nickel, with a capacity of more than 85%, which is chromium, the use of a smaller amount.

Stainless steel coil 300 series in addition to decorative purposes, widely used in building materials, kitchen utensils, pipe and industrial uses, Among them 304 is the most representative; 400 was due to hard material, usually made direct use or as a decorative stainless steel knives, forks and other utensils or mechanical parts.


Stainless Steel Coil Stainless steel coil has excellent resistance to acid, heat, corrosion resistance, making it an ideal basis for the commercial application of materials. The range of stainless steel coil can be divided into 300 series and 400 series, the former belongs to nickel, with a capacity of more than 85%, which is chromium, the use of a smaller amount.

Stainless steel coil 300 series in addition to decorative purposes, widely used in building materials, kitchen utensils, pipe and industrial uses, Among them 304 is the most representative; 400 was due to hard material, usually made ​​direct use or as a decorative stainless steel knives, forks and other utensils or mechanical parts.


Product Spec
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Type Int'l Standard Steel Designation Main Chemical Compositions Mechanical Properties
Cr Ni Mo Proof Stress (N/mm2) Tensile Strength (N/mm2) Elong- ation HRB
304 ASTM A240-96 UNS S30403 18.00 ~20.00 8.00~12.00   ≧ 170 ≧ 485 ≧ 40 ≧ 92
304 ASME SA240-95 UNS S30403 18.00 ~20.00 8.00~12.00   ≧ 170 ≧ 485 ≧ 40 ≧ 92
304 CNS G3163-93 304L 18.00 ~20.00 8.00~13.00   ≧ 175 ≧ 480 ≧ 40 ≧ 90
304 JIS G4303-91 SUS 304L 18.00 ~20.00 8.00~13.00   ≧ 175 ≧ 480 ≧ 40 ≧ 90
304 EN 10088:1995 1.4306 18.00 ~20.00 8.00~12.00   ≧ 200 500 ~ 650 ≧ 45  
304 DIN 17440:1996 1.4306 18.00 ~20.00 8.00~12.00   ≧ 180 460 ~ 680 ≧ 40  



Commonly used specification of Stainless Steel Coil HOT ROLLED STAINLESS STEEL COIL
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Thickness Width Surface
3.0mm ~ 8.0mm 1220MM ~ Max. 1540mm NO.1

COLD ROLLED STAINLESS STEEL COIL
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Thickness Width Hardness
0.1mm ~ 0.4mm Could be negotiable for small strips,max.300mm 1/4H ; 3/4H ; 1/2H ; FULL HARD
0.5mm ~ 3.0mm 1220mm ~ Max. 1540mm