Ratnakar Steel

Products

Sheets, Plates & Coils

We offer wide variety of industrial steel sheets, industrial steel plates, industrial stainless steel sheets, industrial stainless steel plates, which are fabricated from finest quality of raw materials. Manufactured as per the international quality and safety standards, we offer these products in different dimensions and at highly competitive prices. These products are mostly applied in construction and engineering industry.

    RANGE:0.1 mm to 100 mm thick upto 2500 mm width & upto 8000 mm length available with NACE MR 01-75s.

    Stainless Steel:

    ASTM / ASME SA 240 304 , 304L , 304H, 309S , 309H, 310S , 310H , 316 , 316H , 316L , 316 TI , 317 , 317L , 321 , 321H , 347 , 347 H , 409 , 410 , 410S , 430

    Duplex Steel:

    ASTM / ASME SA 240 UNS NO. S 31803 , S 32205 , S 32550 , S 32750 , S 32760.

    Applications of Stainless Steel

       Oil & Gas Exploration

       Petrochemicals and Refineries

       Fertilizer Plants

       Chemical Industries

       Thermal, Nuclear and Solar Power Plants

       Atomic Energy

       Desalination Plants

       Aerospace

       Defence

       Pharmaceutical

       Food and Dairy

       Automobile

       Sugar

       Paper Industries

       Marine

       Cross Country Pipe Line for Gas & Water

       Pipes for Engineering purpose

      RANGE :3 mm to 100 mm thick in upto 2500 mm width upto 12500 mm length available with NACE MR 01-75s

      Carbon Steel:

      ASTM / ASME A 516 / 517 GR. 60 / 70 , IS 2062 , IS 2002

      Alloy Steel:

      ASTM / ASME A 387 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91.

        RANGE :5 mm to 100 mm thick in upto 2500 mm width & upto 6000 length available with NACE MR 01-75s.

        Nickel Alloy :

        ASTM / ASME SB 162 UNS 2200 ( NICKEL 200 ) / UNS 2201 (NICKEL 201 )

        ASTM / ASME SB 127UNS 4400 (MONEL 400 )

        ASTM / ASME SB 424 UNS 8825 (INCONEL 825)

        ASTM / ASME SB 168UNS 6600 (INCONEL 600 ) / UNS 6601 ( INCONEL 601 )

        ASTM / ASME SB 443 UNS 6625 (INCONEL 625)

        ASTM / ASME SB 574 UNS 10276 ( HASTELLOY C 276 )

        ASTM / ASME SB 462 UNS 8020 ( ALLOY 20 / 20 CB 3 )

        Copper Alloy :

        ASTM / ASME SB 111 UNS NO. C 10100 , 10200 , 10300 , 10800 , 12000,12200, 70600 , 71500 .

        ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)

          Grades :Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000

          Form :

          Hastelloy Sheet

          Hastelloy Coil

          Hastelloy Strips

          Hastelloy Plates

          Hastelloy Circle

          Hastelloy Ring

            Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750

            Standard :

            ASTM / ASME SB 168, ASTM / ASME SB 424 , ASTM / ASME SB 443

              Grades : Incoloy 800, incoloy 825, Incoloy 925, Incoloy a-286, Incoloy DS

              Type: Seamless / Erw / Welded/ Fabricated

              Standard :ASTM B407, ASTM B829, ASTM B514, ASTM B775, ASTM B515, ASTM B751

              This range is used in :

              Petrochemicals Plants, Oil Refineries, Fertilizers Plants, Sugar Mills, Chemical Plants, Pharmaceuticals, Textile Machinery

                Grades : Monel 400, Monel k500

                Type: Seamless / Erw / Welded/ Fabricated

                Form: Round, Square, Rectangular, Hydraulic etc.

                Length: Single Random, Double Random & Cut Length

                End: Plain End, Beveled End, Threaded

                The salient features are as follows :

                Hot Dipped Galvanizing, Epoxy & Fbe Coating, Electro Polish, Draw & Expansion

                  Hot and coll rolled, Gr1~Gr23

                  Thickness:0.3mm – 60mm

                  Length:<6000mm

                  ASTM B265,ASTM 4911,F67,F136

                  Material:titanium and titanium alloys :

                  Pure titanium grade: GR1, GR2, GR3, GR4

                  Titanium alloy grade: GR5 (6% Al, 4%V) , GR6 (5% AL, 2.5%Sn) , Gr.7 (Titanium + Pd) , Gr.9 (3% Al, 2.5%V) , Gr.10 (11.5%Mo, 6% Zr, 4.5% Sn) , Gr.11 (Titanium + Pd) , Gr.12 (0.3% Mo, 0.8% Ni)