Sheets & Plates

SMI one of the leading stockiest, importers, exporters and dealers of Stainless Steel & Carbon Steel based Industrial Boiler Plates, Welded Tubes, Pipes & Bars, Structural Steel as well as Stainless Steel based Process Vessels in Mumbai, Maharashtra, India. These can be made available in different construction and specification choices as per the specific demands of the customers.

We cater to various industries with our qualitative Sheets , Plates & Coils that are in huge demand in the market. We are well reckoned as one of the dominant Steel Sheets & Plates Exporters and Suppliers based in India. To match the various needs of the clients, our Sheets & Plates are available in various metals, sizes and grades.

Utilization of finest quality raw materials in Carbon Steel Sheets & Plates assures high durability as well as strength. Easy to install, our Sheets & Plates provide long lasting trouble free performance without any maintenance.

TYPE :
SHEETS, PLATES, STRIPS, PROFILE, BLANK, CIRCLE, RING ETC

SHEET PLATE COIL FINISH :

HOT ROLLED (HR) FINISH, COLD ROLLED (CR) FINISH, 2B FINISH, 2D FINISH, MET FINISH, 2B MET FINISH, BA FINISH, MET PVC FINISH, BA PVC FINISH, NO8 PVC FINISH Etc


VALUE ADDED SERVICES :

• Annealed
• Anodising
• Bending Cutting Centreless Grinding (CG) Drilling
• Electroplating
• Extruded Heat Treatment (Hardening & Tempering)
• Machining (CNC)
• Minor Fabrication
• Pickled
• Polish (Electro & Commercial)
• Rolling
• Sand Blasting
• Threading (As per Guage)
• Welding

TEST CERTIFICATION :
Our Materials Are Tested To Relevant Standard And Wherever Possible We Give Original / Copy Of Test Certificate With Heat Number As Well As Govt. Approved Laboratories Test Certificate Can Also Be Provided.  We Supply the Material under Inspection of Any Third Party Inspection Agency as per the Client’s Requirements Such As :
1) Bv- Bureau VERITAS Industrial Services (India) Pvt. Ltd
2) Lloyds Inspection Agency
3) Rina
4) Irs – International Register Of Shipping (Irs)
5) Dnv – Det Norske Veritas
6) Tcs – Tata Consultancy Services
7) Tuv India

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Stainless Steel Sheets & Plates
Carbon Steel Sheets & Plates
Alloys Steel Sheets & Plates
Special Steel Sheets & Plates
Stainless Steel Sheets & Plates

Stainless Steel Plates Stainless Steel Plate Mill Plate: Stainless Steel Grades, Thicknesses and Widths Stainless Steel Plate from Coil: Stainless Steel Grades, Thicknesses and Widths Stainless Steel Cold Rolled Sheet: Stainless Steel Grades, Thicknesses and Widths Stainless Steel Plate Processing Options
Thickness Range of Stainless Plate 3/16″ Thru 6″ Thick Stainless Steel Plate 3/16″ Thru 1/2″ Thick Stainless Steel Plate 30 gauge thru 7 gauge stainless steel sheet 2 Plasma Cutting Tables Stainless steel plate can be plasma cut from 3/16″ thick thru 6.25″ thick.
Common Widths of Stainless Plate Coil 48″ Wide – 60″ Wide – 72″ Wide – 78.75″ (2 Meter) wide – 84″ wide – 96″ wide – 120″ wide & other widths upon customer request. 36″ wide – 48″ Wide – 60″ Wide – 72″ Wide – 78.75″ (2 Meter Wide Coil) 36″ wide – 48″ Wide – 60″ Wide – 72″ Wide 4 Dynamic Waterjet  Tables Stainless steel plate can be waterjet cut from light gauge sheet metal thru 8″ thick stainless plate.
300 Series Stainless Steel Grades 302 – 303 – 304 – 304L – 304L Polished – 304H – 309 – 309S – 309H – 310 – 310S – 310H – 316L – 316L Polished – 317L – 317LMN – 321 – 321H – 330 – 347  347H 302 – 304 – 304L – 309 – 309S – 310 – 310S – 316L – 321 302 – 304 – 304L – 309 – 309S – 310 – 310S – 316L – 321 – 347 4 Kasto Plate Saws Stainless steel plate or bar from 1/2″ thick thru 22″ thick stainless steel can be Kasto saw cut.
400 Series Stainless Steel Grades 405 – 410 – 410S – 416 – 420 – 440C 410 & Other 400 series stainless available upon request 409 – 410 – 430 1 plate laser Stainless steel sheet gauges thru 1-1/8″ thick stainless steel plate can be laser cut.
Duplex Stainless Steel Grades LDX 2101 – Duplex 2205 – Duplex 2304 – Duplex 2507 LDX 2101 – Duplex 2205 and other duplex alloys upon request Duplex 2205 (other duplex stainless grades available upon request) 3 Plate Shears Stainless steel plate thru 3/4″ thick can be shear cut to size.
Precipitation Hardening Grades 17-4PH – 17-4 H1150 (per customer request) – 15-5PH   17-4PH – 17-4 H1150 (per customer request) – 17-7PH Gauer Processing Stainless steel sheared and edged bar can be gauer processed from 3/16″ thick thru 5/8″ thick up to 8″ wide.
Nickel Alloy Grades Alloy 20 – Alloy 200 – Alloy 400 – Alloy 600 – Alloy 800 – Alloy 800HT – Alloy C-276 (nickel grades may require lead time) Available upon Request Alloy 20 – Alloy 200 – Alloy 400 – Alloy 600 – Alloy 800 – Alloy 800HT – Alloy C-276 (nickel grades may require lead time) Machine Cutting Stainless steel rings and discs can be machine cut from 1/2″ thick thru 12″ thick, up to 42″ in diameter
Tempered Grades      301-1/4 Hard – 301-1/2 Hard 301 Full Hard Stainless Plate Leveling In house plate leveling of coil from 13 gauge stainless sheet thru 3/8″ stainless plate coil, thru 78.75″ wide (2 meter)
STANDARD Plate UNS Plate WERKSTOFF NR. Plate
SS 201 Plate S20100 Plate 1.4372 Plate
SS 202 Plate S20200 Plate 1.4373 Plate
SS 309H Plate S30909 Plate
SS 310 Plate S31000 Plate 1.4841 Plate
SS 310S Plate 1.4845 Plate S31008 Plate
SS 310H Plate S31009 Plate
SS 316H Plate S31609 Plate – Plate
SS 317 Plate 1.4449 Plate S31700 Plate
SS 13-8 MO Plate 1.4534 Plate S13800 Plate
SS 430 Plate 1.4016 Plate S43000 Plate
             
STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS
SS 304 S30400 1.4301 Z7CN18‐09 X5CrNi18-10 SUS 304 304S31
SS 304L S30403 1.4306/1.4307 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11 SUS 304L 304S11
SS 304H 1.4301 S30409
SS 309 S30900 1.4828
SS 316 1.4401 / 1.4436 S31600 SUS 316 Z7CND17‐11‐02 316S31 / 316S33
SS 316L 1.4404 / 1.4435 S31603 SUS 316L Z7CND17‐11‐02 316S11/316S13
SS 316TI 1.4571 S31635 SUS 316Ti Z6CNDT17‐12 320S31 08Ch17N13M2T
SS 317L 1.4438 S31703
SS 321 1.4541 S32100
SS 321H 1.4878 S32109
SS 347 1.455 S34700
SS 347H 1.4961 S34709
SS 409 1.4512 S40900 SUH409 STS409
SS 410 1.4006 S41000 SUS 410 Z 12 C 13 410 S 21
SS 410S 1.4 S41008 SUS 410S Z 12 C 13 410S S 21
SS 904L 1.4539 N08904 SUS 890L 904S13 STS 317J5L Z2 NCDU 25-20
SS 17-4 PH 1.4542 S17400 SUS630 ZZ6CNU17-O4
             
             
STAINLESS STEEL TRADENAME UNS NO. WERKSTOFF NO. DENSITY (G/CM3)    
Super Duplex F55 / 2507, F53 S32760 / S32750 1.4501 / 1.4410 7.805    
Range 5 mm to 100 mm thick in 1000 mm to 2500 mm width & 2500 mm to 12500 mm length available with NACE MR 01-75s
Types Sheet, Coils, Flat, Profile, Blank, Circle, Ring, Plates, Strips
Finishing No.1, 2B, BA, mirror polishing, 2D, No.4, 8K
Thickness 0.31-100 mm

Carbon Steel Sheets & Plates

CARBON STEEL PLATE​

 
AISI AISI 1020, 1045, 4130, 4140​
ASTM / ASME (Structural Grades) A36
A283
  A572 (grades 42, 50, 55, 60, 65)
  A588,(Corten)
  A656 (grades 50, 60, 70, 80)
  A709-36/36W/36WT/36WF
  A709-50/50W/50WT/50WF
  A709-HPS70W/HPS100W
  A514  (grades B,S,F, H, Q)
  100XF
  A871 ( grades 60, 65)​
ASTM / ASME (Pressure Vessel Grades) ​A285-C
  A387
  A455
  A516(N) (grades 55, 60, 65, 70 )
  A517, various grades
  A612(N)
CSA G40.21 (Structural Grades) 38W-38WT / 260W-260WT
  44W-44WT / 300W-300WT
  50W-50WT / 350W-350WT
  50A-50AT  / 350A-350AT
  60W-60WT / 400W-400WT​
ABRASIVE RESISTANT GRADES AR200, AR 235, AR400F, AR450F, AR500, AR600​
MILITARY GRADES ​MIL-A-12560, MIL-A-46100, MIL-DTL-46177C​​
SHIPBUILDING AND OFFSHORE GRADES ABS, Lloyds, DNV, A131 grades A, B, D,E, AH, DH, EH
  API 2H Grade 50​
EURONORM EN10025 (available special request) S235,S275,S355,
  S420,S460,S500,S690​
COMMERCIAL QUALITY (non-certified plate) ​C-33 max., cobble & secondary plate, profile slabs​
Thickness ​3/16″ to 24″​
Width ​72″ to 154″​

Alloys Steel Sheets & Plates

ASTM A 387 Gr. 11 Class 2 Plates A330 Plate
ASTM A 387 Gr. 12 Class 2 Plates Alloy 20 Plate
ASTM A 387 Gr. 22 Class 2 Plates Alloy 400 Plate
ASTM A 387 Gr. 5 Class 2 Plates Alloy 625 Plate
ASTM A 387 Gr. 9 Class 2 Plates Alloy 825 Plate
ASTM A 387 Gr. 91 Class 2 Plates 16MO3 Plates
ASME SA 387 Gr. 11 Class 2 Plates
ASME SA 387 Gr. 12 Class 2 Plates
ASME SA 387 Gr. 22 Class 2 Plates
ASME SA 387 Gr. 5 Class 2 Plates
ASME SA 387 Gr. 9 Class 2 Plates
ASME SA 387 Gr. 91 Class 2 Plates

Alloy steel and other grade steels

SA515 Gr55
SA515 Gr60
SA515 Gr65
SA515 Gr70

are hot rolled normalized boiler quality medium carbon steel plate for intermediate temperatures with high tensile strength and very good weldability, thickness range from 6 mm to 100 mm is available at all open markets grades 60 and 70 are easily available at all time where as grade 55 and 65 require pre-ordering.

the general thinning allowance considered for these plate material is 0.0 mm
if we use plates above 16 mm thickness either for rolling or dishing, normalizing is to be done at local available furnaces. This is a must when you proceed for further welding of these plates either with a simple arc welding or a sophisticated submerged arc welding.
pre heating of welding is a must if you go for an arc welding, Er 7018

some other Grades are
SA516 Gr55
SA516 Gr60
SA516 Gr65
SA516 Gr70

These are some what less tensile and quite little brittle compared to Sa 515 Grades

SA 537 Gr 60 CL1
SA 537 Gr 60 CL2
with minimum yield strength of 50,000 to 60,000 with carbon, manganese and silicon is a medium quality hot rolled boiler quality plate, heat treated

SA 285 Gr A
SA 285 Gr B
SA 285 Gr C
are hot rolled low and intermediate hot rolled carbon steel plates which are especially used in the construction of storage tanks to store oils and fluids / pressure vessel constructions

Sa 387 Gr 5 CL1 and Sa 387 Gr 5 CL2
Sa 387 Gr 9 CL1 and Sa 387 Gr 9 CL2
Sa 387 Gr 11 CL1 and Sa 387 Gr 11 CL2
Sa 387 Gr 12 CL1 and Sa 387 Gr 12 CL2
Sa 387 Gr 22 CL1 and Sa 387 Gr 22 CL2
Sa 387 Gr 91 CL1 and Sa 387 Gr 91 CL2
It is a chromium molybdenum alloyed steel plate mainly used for elevated temperature applications

SA 203 Gr A
SA 203 Gr B
SA 203 Gr C
SA 203 Gr D
SA 203 Gr E
SA 203 Gr F
Nickel based alloy steel plates especially used for low temperature applications below – 150 deg F. Mainly used in cryogenic construction of space ships

SA 204 Gr A
SA 204 Gr B
SA 204 Gr C
Medium to semi high temperature applications, main alloying element being Molybdenum

SA 302 Gr B
SA 302 Gr C
SA 302 Gr D
manganese, Nickel and Molybdenum alloyed steel plate with tensile strength as high as 80,000 mim’m is heat treated and used for storage tank construction and pressure vessels.

 

Alloy Steel Plate

In the manufacturing of process heating equipments like boiler/ ducts / hot rollers / containers, if the temperature exceeds 450 Degree Centigrade and with in 550 Degree Centigrade, then boiler quality alloy steel plate can be efficiently used to fabricate Steam Drums, Mud Drums, Dished ends etc. ASME specifies a set of Alloy Steel Plate specifications Which can be rolled, forged, welded, bended and fabricated etc . Here root weld is done on inner side, chipped on outer sides and welded. Thickness range from 6 mm to 100 mm Electrode – E.8018 is used. Negative Tolerance i.e variation in thickness is to be checked from ASME SEC viii DIV-1

Special Steel Sheets & Plates

A330 Plate & Sheets Inconel 600 Plate & Sheets Hastelloy : C276, B-2
Alloy 20 Plate & Sheets Inconel 601 Plate & Sheets Nickel: 200/201/205
Alloy 400 Plate & Sheets Inconel 617 Plate & Sheets Inconel: 600,601, 625 & 825
Alloy 625 Plate & Sheets Inconel 622 Plate & Sheets Incolloy : 800, 800H
Alloy 825 Plate & Sheets Inconel 625 Plate & Sheets Ferro Nickel: 55/45, 60/40, 70/30
Hastelloy B-2 Plate & Sheets Inconel 690 Plate & Sheets Cobalt, Sanicro : 28, SS 904L
Hastelloy B-3 Plate & Sheets Inconel 718 Plate & Sheets Alloy 20, Titanium, Tungston, Kanthal
Hastelloy C-22 Plate & Sheets Inconel 800 Plate & Sheets Hastelloy (UNS No.: N10665, N10276, N06455
Hastelloy C-276 Plate & Sheets Monel 400 Plate & Sheets Nickel (UNS No. :N02200, N02201, N02205)
Hastelloy X Plate & Sheets Monel K500 Plate & Sheets Monel (UNS No.: N04400 N05500)
Incoloy 800 Plate & Sheets Nickel 200 Plate & Sheets Inconl (UNS No. : N06600, N06601, N06625, N08800, N08825)
Incoloy 825 Plate & Sheets Nickel 201 Plate & Sheets Nicrofer 59 Plate & Sheets

We offer highly customized steel plates, carbon steel coils, carbon steel sheets to our customers and provide them in different grades like, low carbon grade, high carbon grade and straight grade that meets the specific requirements of the clients. Stainless steel is the most ideal material for plates and the only material that requires almost no maintenance. Stainless steel is the least expensive material and they never chip or corrode and hence last forever.

User Industries:
Chemicals, Fats, & Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Petrochemicals, Oil & Natural Gas Organization in terms of the specific materials, Technology, Finance & Personal.

Cities & Countries We Supply :

Saudi Arabia, Iran, Iraq, UAE, Middle East, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus, Nigeria, Algeria, Angola, South Africa, Lia, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, USA, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, North America, Africa, Europe, Russia, Norway, Germany, France, Italy, UK, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Asia, India, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, South America, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay,  Thiruvanthapuram, Jaipur, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Maharashtra, Tamil Nadu, Daman and Diu, Tripura, Gujarat, Manipur, Telangana, Delhi, Uttar Pradesh in India.