Stainless Steel Cold Rolled Coil

Zhonghengxin is a leading stainless steel coil supplier, offering the best price and service. We can process orders to any specification, length, and thickness, and then do quality inspection and packaging.

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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

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
Mill Edge Cut Edge
Aim ±10 Aim -0 / +1
Width Tolerance
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		 P% Max. S% Max. Mo% Max. Ti% Max. Other Mn% Max. P% Max. S% Max. Mo% Max. Ti% Max. Other
SUS301 6.0~8.0 16.0~18.0 0.15 1 2 0.045 0.03 – – –
SUS304 8.0~10.5 18.0~20.0 0.08 1 2 0.045 0.03 – – –
SUS304L 9.0~13.0 18.0~20.0 0.03 1 2 0.045 0.03 – – –
SUS310S 19.0~22.0 24.0~26.0 0.08 1.5 2 0.045 0.03 – – –
SUS316L 12.0~15.0 16.0~18.0 0.03 1 2 0.045 0.03 2.0~3.0 – –
SUS321 9.0~13.0 17.0~19.0 0.08 1 2 0.045 0.03 – 5xC MIN. –
SUH409L 0.60 10.5~11.75 0.03 1 1 0.04 0.03 – 6xC~0.75 –
SUS410S 0.60 11.5~13.5 0.08 1 1 0.04 0.03 – – –
SUS420J2 0.60 12.0~14.0 0.26-0.40 1 1 0.04 0.03 – – –
SUS430 0.60 16.0~18.0 0.12 0.75 1 0.04 0.03 – – –
JIS Specification
Spec.
ASTM
A240		 teel Grade Ni% Max. Cr% Max. C% Max. Si% Max. Mn% Max. P% Max. S% Max. Mo% Max. Ti% Max. Other
S30100 6.0~8.0 16.0~18.0 0.15 1 2 0.045 0.03 – – N: 0.1 Max.
S30400 8.0~10.5 17.5~19.5 0.07 0.75 2 0.045 0.03 – – N: 0.1 Max.
S30403 8.0~12.0 17.5~19.5 0.03 0.75 2 0.045 0.03 – – N: 0.1 Max.
S31008 19.0~22.0 24.0~26.0 0.08 1.5 2 0.045 0.03 – – –
S31603 10.0~14.0 16.0~18.0 0.03 0.75 2 0.045 0.03 2.0~3.0 – N: 0.1 Max.
S32100 9.0~12.0 17.0~19.0 0.08 0.75 2 0.045 0.03 – 5(C+N)~0.7 N: 0.1 Max.
S41000 0.75 11.5~13.5 0.08~0.15 1 1 0.04 0.03 – – –
S43000 0.75 16.0~18.0 0.12 1 1 0.04 0.03 – – –
S43932 0.5 17.0~19.0 0.03 1 1 0.04 0.03 – – N:0.03Max.
Al:0.15Max.
Nb+Ti = [ 0.20 + 4 ( C + N ) ] ~ 0.75 
SUS430 0.60 16.0~18.0 0.12 0.75 1 0.04 0.03 – – –

 

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		 S% Max. Mo% Max. Ti% Max. Other
SUS301 520 205 40 95 No Require – 0.03 – – –
SUS304 520 205 40 90 No Require – 0.03 – – –
SUS304L 480 175 40 90 No Require – 0.03 – – –
SUS310S 520 205 40 90 No Require – 0.03 – – –
SUS316L 480 175 40 90 No Require – 0.03 2.0~3.0 – –
SUS321 520 205 40 90 No Require – 0.03 – 5xC MIN. –
SUH409L 360 175 25 80 180° 0.5 t (t<8 mm),
1.0 t (t>8 mm)		 0.03 – 6xC~0.75 –
SUS410S 410 205 20 88 180° 1.0 time the thickness 0.03 – – –
SUS420J2 540 225 18 99 No Require – 0.03 – – –
SUS430 420 205 22 88 180° 1.0 time the thickness 0.03 – – –

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° –

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