Hot rolled coil

Stainless Steel Hot Rolled Coil

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.

Product Specification and Size :

Product Specification and Steel Grade (For Reference)

	ASTM	JIS	AISI	EN	Mill’s Standard
Grade	S30100 S30400  S30403  S31008 S31603  S32100 S41008 S43000 S43932 S44400 S44500	SUS301 SUS304  SUS304L  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

Available Size

Width	Thickness	Inner Diameter	Available Steel Grade
610~2000 mm	2.5~10.0 mm	610 +0/-5 mm	201, 202, 304, 304L, 316L

Application

Stainless steel has good processing performance and weldability. It is suitable for food processing, storage and transportation, and it can be applied to water heaters, boilers, bathtubs, auto parts (windshield wipers, muffler and molded products), medical equipment, building materials, chemical, food industry, agriculture, marine components, and so on.

Unit Weight Limitation

Unit : ton	3 feet	1M	4 feet	5 feet
300 series	3~17	3~18	3~22	3~23 (≦5.0) / 27 (>5.0)
300 series	–	–	3~22	–
Remark	Both Cut Edge and Mill Edge are available

Dimension and Shape Tolerance (For Reference)

Thickness tolerance
Thickness	3 feet	1M / 4 feet	5 feet
2.00~2.49 mm	±0.05 mm	±0.06 mm	–
2.50~3.14 mm	±0.06 mm	±0.07 mm	±0.09 mm
2.50~3.14 mm	±0.07 mm	±0.08 mm	±0.10 mm
2.50~3.14 mm	±0.08 mm	±0.09 mm	±0.11 mm

* Aim Tolerance = 1/2 (lower limit + upper limit)

Width Tolerance: Mill Edge: Aim ±10 Cut Edge : Aim -0 / +1

Camber : Max. 5 mm / 2M

Telescope & Protruding Wraps: Mill Edge: 50 mm
Cut Edge: 30 mm

Edge Crack: Mill Edge: Max. 5 mm per side
Cut Edge: Not Allowed

Chemical Composition & Mechanical Property :

Chemical Composition (For reference)

JIS SpecificationSpec.
Steel Grade	C% Max.	Si% Max.	Mn% Max.	P% Max.	S% Max.	Cr% Max.	Ni% Max.	Mo% Max.	Ti% Max.	Other
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	–	–	–
SUS316L	0.03	1	2	0.045	0.03	16.0~18.0	12.0~15.0	2.0~3.0	–	–
SUS430	0.12	0.75	1	0.04	0.03	16.0~18.0	0.60	–	–	–

ASTM SpecificationSpec.
Steel Grade	C% Max.	Si% Max.	Mn% Max.	P% Max.	S% Max.	Cr% Max.	Ni% Max.	Mo% Max.	Ti% Max.	Other
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.
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.
S43000	0.12	1	1	0.04	0.03	16.0~18.0	0.75	–	–	–

Mechanical Property (For Reference)

JIS SpecificationSpec.
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
SUS304	520	205	40	90	No Require	–
SUS304L	480	175	40	90	No Require	–
SUS316L	480	175	40	90	No Require	–
SUS430	420	205	22	88	180°	1.0 time the thickness

ASTM SpecificationSpec.
Steel Grade	N/mm 2 MIN. Tensile Stress	N/mm 2 MIN. Proof Stress	% MIN. Elongation	HBW MAX. Hardness	HRB MAX. Hardness	Bendability: Bending Angle	Bendability: Inside Radius
S30400	515	205	40	92	201	No Require	–
S30403	485	170	40	92	201	No Require	–
S31603	485	170	40	95	217	No Require	–
S43000	450	205	22	89	183	180°	–