Stainless Steel Cold Rolled Coil

Stainless Steel Cold Rolled Coil

The properties of stainless steel are corrosion resistance, high ductility, attractive appearance and low maintenance.

Stainless steel contains chromium which provides the properties of corrosion resistance at high temperatures. Stainless steel can withstand corrosive or chemical environments due to its smooth surface. Stainless steel products are safe for long-term use with excellent resistance of corrosion fatigue.

Chemical Composition

Steel Grade
  • 304 Steel Grade - C%
  • 0.08%
  • 304 Steel Grade - Cr%
  • 18.0~20.0%
  • 304 Steel Grade - Ni%
  • 8.0~10.5%
  • 316L Steel Grade - C%
  • 0.03 %
  • 316L Steel Grade - Cr%
  • 16.0-18.0%
  • 316L Steel Grade - Ni%
  • 12.0-15.0%

Product Specification and Size :

Product Specification and Steel Grade

  ASTM JIS AISI EN Mill's Standard
Grade S30100
S30400
S30403
S31008
S31603
S32100
S41008
S43000
S43932
S44400
S44500
SUS301
SUS304
-
SUS310S
-
SUS321
SUS410S
SUS430
-
SUS444
SUS430J1L
301
304
304L
310S
316L
321
410S
430
-
444
-
1.4310
1.4301
1.4307
1.4845
1.4404
1.4541
-
1.4016
1.4510
1.4521
-
201
202
204Cu3

Other specifications are also available up to request

Available Size

Width Thickness Inner Diameter Available Steel Grade Surface Finish
610~1524 mm 0.3~3.0 mm 610 or 508 +0/-5 mm 201, 202, 204 Cu3, 301, 304, 304L, 310S, 316L, 321, 409L, 410S, 420J2, 430, 439, 441, 444, 445 2B, 2D, BA, No.3, No.4, No.5, SB, HL

Application

Yieh Corp. stainless steel cold rolled coil is widely used in construction, surgery, kitchen essentials, etc. 304 stainless steel is suitable for the construction of external banisters and handrails, and it has good processing performance and weldability. 316 stainless steel is suitable for kitchen essentials such as equipment, cutlery and cookware, and it has good corrosion resistance and a wide range of shapes. 316L stainless steel is suitable for medical and surgical applications, which demand high levels of reliable performance.

stainless steel kitchen equipment
stainless steel kitchen equipment

Dimension and Shape Tolerance (For Reference)

Thickness (mm) 630 ≤ Width < 1000 (mm) 1000 ≤ Width < 1250 (mm) 1250 ≤ Width < 1550 (mm)
0.25 ≤ T < 0.40 ±0.030 ±0.035 -
0.40 ≤ T < 0.60 ±0.035 ±0.035 -
0.60 ≤ T < 0.80 ±0.040 ±0.040 -
0.80 ≤ T < 1.00 ±0.040 ±0.050 ±0.050
1.00 ≤ T < 1.25 ±0.050 ±0.055 ±0.060
1.25 ≤ T < 1.60 ±0.055 ±0.060 ±0.060
1.60 ≤ T < 2.00 ±0.065 ±0.070 ±0.080
Width Tolerance
Mill Edge Cut Edge
Aim ±10 Aim -0 / +1
Surface Finish Mill Edge Cut Edge
2B / BA 10 mm 5 mm
2D 20 mm 10 mm

Guarantee for Three Circles of each Inner or Outer Section

Chemical Composition & Mechanical Property :

Chemical Composition (For Reference)

JIS Specification
Spec.
JIS
G4304
G4305
G4312
Steel Grade C% Max. Si% Max. Mn% Max. P% Max. S% Max. Cr% Max. Ni% Max. Mo% Max. Ti% Max. Other
SUS301 0.15 1 2 0.045 0.03 16.0~18.0 6.0~8.0 - - -
SUS304 0.08 1 2 0.045 0.03 18.0~20.0 8.0~10.5 - - -
SUS304L 0.03 1 2 0.045 0.03 18.0~20.0 9.0~13.0 - - -
SUS310S 0.08 1.5 2 0.045 0.03 24.0~26.0 19.0~22.0 - - -
SUS316L 0.03 1 2 0.045 0.03 16.0~18.0 12.0~15.0 2.0~3.0 - -
SUS321 0.08 1 2 0.045 0.03 17.0~19.0 9.0~13.0 - 5xC MIN. -
SUH409L 0.03 1 1 0.04 0.03 10.5~11.75 0.60 - 6xC~0.75 -
SUS410S 0.08 1 1 0.04 0.03 11.5~13.5 0.60 - - -
SUS420J2 0.26-0.40 1 1 0.04 0.03 12.0~14.0 0.60 - - -
SUS430 0.12 0.75 1 0.04 0.03 16.0~18.0 0.60 - - -
ASTM Specification
Spec.
ASTM
A240
Steel Grade C% Max. Si% Max. Mn% Max. P% Max. S% Max. Cr% Max. Ni% Max. Mo% Max. Ti% Max. Other
S30100 0.15 1 2 0.045 0.03 16.0~18.0 6.0~8.0 - - N: 0.1 Max.
S30400 0.07 0.75 2 0.045 0.03 17.5~19.5 8.0~10.5 - - N: 0.1 Max.
S30403 0.03 0.75 2 0.045 0.03 17.5~19.5 8.0~12.0 - - N: 0.1 Max.
S31008 0.08 1.5 2 0.045 0.03 24.0~26.0 19.0~22.0 - - -
S31603 0.03 0.75 2 0.045 0.03 16.0~18.0 10.0~14.0 2.0~3.0 - N: 0.1 Max.
S32100 0.08 0.75 2 0.045 0.03 17.0~19.0 9.0~12.0 - 5(C+N)~0.7 N: 0.1 Max.
S41000 0.08~0.15 1 1 0.04 0.03 11.5~13.5 0.75 - - -
S43000 0.12 1 1 0.04 0.03 16.0~18.0 0.75 - - -
S43932 0.03 1 1 0.04 0.03 17.0~19.0 0.5 - - N:0.03Max.
Al:0.15Max.
Nb+Ti=[0.20+4(C+N)]~0.75

Mechanical Property (For Reference)

JIS Specification
Spec.
JIS
G4304
G4305
G4312
Steel Grade N/mm 2 MIN.
Tensile Stress
N/mm 2 MIN.
Proof Stress
% MIN
Elongation
HRB MAX.
Hardness
Bendability:
Bending Angle
Bendability:
Inside Radius
SUS301 520 205 40 95 No Require -
SUS304 520 205 40 90 No Require -
SUS304L 480 175 40 90 No Require -
SUS310S 520 205 40 90 No Require -
SUS316L 480 175 40 90 No Require -
SUS321 520 205 40 90 No Require -
SUH409L 360 175 25 80 180° 0.5 t (t<8 mm),
1.0 t (t>8 mm)
SUS410S 410 205 20 88 180° 1.0 time the thickness
SUS420J2 540 225 18 99 No Require -
SUS430 420 205 22 88 180° 1.0 time the thickness
ASTM Specification
Spec.
ASTM
A240
Steel Grade N/mm 2 MIN.
Tensile Stress
N/mm 2 MIN.
Proof Stress
% MIN.
Elongation
HRB MAX.
Hardness
HBW MAX.
Hardness
Bendability:
Bending Angle
Bendability:
Inside Radius
S30100 515 205 40 95 217 No Require -
S30400 515 205 40 92 201 No Require -
S30403 485 170 40 92 201 No Require -
S31008 515 205 40 95 217 No Require -
S31603 485 170 40 95 217 No Require -
S32100 515 205 40 95 217 No Require -
S41000 450 205 20 96 217 180° -
S43000 450 205 22A 89 183 180° -
S43932 415 205 22 89 183 180° -