STAINLESS STEEL PLATE CIRCLES

Sachiya Steel International is a leading manufacturer and supplier of custom size Stainless steel plate circles. We specialize in the supply of large diameter circles cut from plates, large diameter rings and custom size forgings. Large diameter plates and rings can be produced and supplied in various grades including stainless steel 201, 304L, 316L, Duplex, carbon steel, alloy steel and aluminum – 5052, 5083, 5086, 2014, 7075, 6061, 5083 T6/T651.

Sachiya Steel International is a leading processor of carbon steel plates and stainless steel plates. We offer cut to size profiles in various stainless steel and carbon steel grades to our customers. Circles and rings cut from plates are widely supplied to our customers in the fabrication and engineering space. In cases where our customers require special sizes, we can offer high quality forged rings, circles or blocks.

We have in house stainless steel circles cutting machine and can offer stainless steel circles and mild steel circles cut in various sizes in thickness from 0.20mm up to 200mm.

Table of Contents

Stainless Steel Plates Production Range, as per ASTM A240

Product	Thickness (mm)	Width (mm)
Cold rolled coils(2D/2B/BA)	0.2-3mm	800-1300
Hot rolled coils(No.1)	3-10mm	800-2000
Stainless steel sheet/Plate	0.2-100mm	800-2000

Stock & Production Range for Stainless Steel Plates

Product	Stainless Steel Blocks & Plate Cut Circles, Rings & Blanks
Standard	ASTM A240, JIS G4304, BS 1449, DIN17460, DIN 17441
Grade	201, 202, 304, 304l, 316, 316L, 309, 310S, 321, 321H, 347, 347H, 904L, 409, 409L, 410, 420, 430, Duplex, Super Duplex, Alloy 20, 254 SMO
Thickness	3MM to 100MM
Width	1000/1219/1220/1500/1800/2000mm
Length	1 to 12 Mtrs
Width * Length	1000mmx2000mm, 1219mmx2438mm, 1250mmx2500mm, 1500mmx3000mm, 1524mmx3048mm, 2000mmx6000mm. (4 ft x 8 ft, 5 ft x 10 ft)
Surface Finish	No. 1 Finish, Annealed & Pickled
Manufacture Technology	Hot Rolled (3mm to 100mm), Cold Rolled (Upto 6mm)
Brand	Jindal Stainless, POSCO, TISCO, Aperam, Outokumpoo, Bahru Stainless
Origin	India, Japan, Korea, Europe, Germany, USA, Brazil
Containler Size	20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Packing	Wooden Pallets or Customized Pallets
Delivery Time	Ex-stock, 15-45 Days
Test Certificate	As per EN 10204 3.1, Third Party Insection, Buyer Inspection
Other Custom Tests	PMI Inspection, Destructive Testing & Non Destructive Testing

Chemical Composition for Stainless Steel Plates, as per ASTM A240

Grade		ASTM A240 Chemical Composition
ASTM(A240M)	Others(JIS)	C	Si	Mn	P	S	Ni	Cr	Mo	Others
304	SUS304	≤0.07	≤0.75	≤2.00	≤0.045	≤0.030	8.0/10.5	17.5/19.5	―	N≤0.10
304H		0.04/0.10	≤0.75	≤2.00	≤0.045	≤0.030	8.0/10.5	18.0/20.0	―
304L	SUS304L	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	8.0/12.0	17.5/19.5	―	N≤0.10
304N	SUS304N1	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	8.0/10.5	18.0/20.0	―	N:0.10/0.16
304LN	SUS304LN	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	8.0/12.0	18.0/20.0	―	N:0.10/0.16
309S	SUS309S	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	12.0/15.0	22.0/24.0	―
310S	SUS310S	≤0.08	≤1.50	≤2.00	≤0.045	≤0.030	19.0/22.0	24.0/26.0	―
316	SUS316	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	10.0/14.0	16.0/18.0	2.00/3.00	N≤0.10
316L	SUS316L	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	10.0/14.0	16.0/18.0	2.00/3.00	N≤0.10
316H		0.04/0.10	≤0.75	≤2.00	≤0.045	≤0.030	10.0/14.0	16.0/18.0	2.00/3.00
316LN	SUS316LN	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	10.0/14.0	16.0/18.0	2.00/3.00	N:0.10/0.16
317L	SUS317L	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	11.0/15.0	18.0/20.0	3.0/4.0	N≤0.10
317LN	SUS317LN	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	11.0/15.0	18.0/20.0	3.0/4.0	N:0.10/0.22
321	SUS321	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	9.0/12.0	17.0/19.0	―	N≤0.10Ti:5ʷʢC+Nʣ/0.70
347	SUS347	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	9.0/13.0	17.0/19.0	―	Nb:10ʷC/1.00
N08904ʢ904L	SUS890L	≤0.020	≤1.00	≤2.00	≤0.045	≤0.035	23.0/28.0	19.0/23.0	4.00/5.00	N≤0.10Cu:1.0/2.0
S31254		≤0.020	≤0.80	≤1.00	≤0.030	≤0.010	17.5/18.5	19.5/20.5	6.0/6.5	N:0.18/0.25Cu:0.50/1.00
	SUS317J2	≤0.06	≤1.50	≤2.00	≤0.045	≤0.030	12.00/16.00	23.00/26.00	0.50/1.20	N:0.25/0.40

Mechanical Properties for Stainless Steel Plates, as per ASTM A240

Steel Grade		Mechanical Properties
ASTM(A240M)	Others(JIS)	Tensile Properties			Hardness
ASTM(A240M)	Others(JIS)	Yield StrengthMPa	Tensile StrengthMPa	Elongation%	HBW	HRBW
304	SUS304	≥205	≥515	≥40	≤201	≤92
304H		≥205	≥515	≥40	≤201	≤92
304L	SUS304L	≥170	≥485	≥40	≤201	≤92
304N	SUS304N1	≥240	≥550	≥30	≤217	≤95
304LN	SUS304LN	≥205	≥515	≥40	≤217	≤95
309S	SUS309S	≥205	≥515	≥40	≤217	≤95
310S	SUS310S	≥205	≥515	≥40	≤217	≤95
316	SUS316	≥205	≥515	≥40	≤217	≤95
316L	SUS316L	≥170	≥485	≥40	≤217	≤95
316H		≥205	≥515	≥40	≤217	≤95
316LN	SUS316LN	≥205	≥515	≥40	≤217	≤95
317L	SUS317L	≥205	≥515	≥40	≤217	≤95
317LN	SUS317LN	≥240	≥550	≥40	≤217	≤95
321	SUS321	≥205	≥515	≥40	≤217	≤95
347	SUS347	≥205	≥515	≥40	≤201	≤92
N08904ʢ904L	SUS890L	≥220	≥490	≥35		≤90
S31254		≥310	≥655	≥35	≤223	≤96
	SUS317J2	≥345	≥690	≥40	≤250	≤100

Equivalents of Various Grades of Stainless Steel Plates

JIS G4304	ASTM	UNS	KS	EN10095	AS	CNS
SUS201	201	S20100	STS201	1.4372	201-2	201
SUS202	202	S20200	STS202	1.4373	–	202
SUS301	301	S30100	STS301	1.4319	301	301
SUS304	304	S30400	STS304	1.4301	304	304
SUS304L	304L	S30403	STS304L	1.4306	304L	304L
SUS304N1	304N	S30451	STS304N1	1.4315	304N1	304N1
SUS304N2	XM21	S30452	STS304N2	–	304N2	304N2
SUS304LN	304LN	S30453	STS304LN	–	304LN	304LN
SUS305	305	S30500	STS305	1.4303	305	305
SUS309S	309S	S30908	STS309S	1.4833	309S	309S
SUS310S	310S	S31008	STS310S	1.4845	310S	310S
SUS316	316	S31600	STS316	1.4401	316	316
SUS316Ti	316Ti	S31635	–	1.4571	316Ti	316Ti
SUS316L	316L	S31603	STS316L	1.4404	316L	316L
SUS316N	316N	S31651	STS316N	–	316N	316N
SUS316LN	316LN	S31653	STS316LN	1.4429	316LN	316LN
SUS316J1	–	–	STS316J1	–	316J1	316J1
SUS316J1L	–	–	STS316J1L	–	–	316J1L
SUS317	317	S31700	STS317	–	317	317
SUS317L	317L	S31703	STS317L	1.4438	317L	317L
SUS321	321	S32100	STS321	1.4541	321	321
SUS347	347	S34700	STS347	1.455	347	347
SUS329J1	329	S32900	STS329J1	1.4477	329J1	329J1
SUS329J3L	–	S31803	STS329J3L	1.4462	329J3L	329J3L
SUS405	405	S40500	STS405	1.4002	405	405
SUH409	409	S40900	STS409	1.4512	409L	409L
SUS410L	–	–	STS410L	–	410L	410L
SUS430	430	S43000	STS430	1.4016	430	430
SUS434	434	S43400	STS434	1.4113	434	434
–	–	S43940	–	1.4509	439	439
SUS444	444	S44400	STS444	1.4521	444	444
SUS403	403	S40300	STS403	–	403	403
SUS410	410	S41000	STS410	1.4006	410	410
SUS420J1	420	S42000	STS420J1	1.4021	420	420J1
SUS420J2	–	–	STS420J2	1.4028	420J2	420J2
SUS440A	440A	S44002	STS440A	–	440A	440A

What are the Various Surface Finishes for Stainless Steel Sheets & Plates?

Class	Definition	Application
No.1	With heat treatment after hot rolling, pickling or equivalent.	Chemical tank, piping
No.2D	After cold rolling, carry out heat treatment and pickling or other equivalent processing. In addition, also including use of blunt surface roller to do final cold rolling slightly.	Heat exchanger, drain-pipe
No.2B	After cold rolling, carry out heat treatment and pickling or other equivalent processing. And use cold rolling processing to make surface brightness appropriately	Medical equipment, food industry, building materials, kitchen utensils
BA	After cold rolling, carry out bright heat treatment	Eat hutch appliance, electrical appliances, construction decoration
No.3	Use 100# ~ 120# abrasives to do the grinding processing	Eat hutch appliance, construction decoration
No.4	Use 150# ~ 180# abrasives to do the grinding processing	Eat hutch appliance, construction decoration, Medical equipment
No.8	Use 600 # rotary polishing wheel to do the grinding	Mirror, decoration
HL	Use appropriate particle size of abrasives to do the grinding and make the surface with grinding stripe	Construction decoration