MON-SAT: 9AM - 6PM

Steel Round Bars

Forged Bars and Rings

Steel Casted Rolls

Tool Steels

Square and Flat Bars

Ingots

Die Blocks

Bright Bars

    [_url]

    Send us your enquiry now for an immediate quote.

    Note - Minimum Order Quantity is usually 8000kg per size for common grades and sizes starting from 32mm onwards.

    Steel Square and Flat Bars

    Steel Square And Flat Bars

    Kisco supplies the widest range of square/flat Steel Bars for a multitude of applications in various grades like carbon steel, alloy steel(creep steel, case carburising, nitriding steel etc.), stainless steel and tool & die steel. The bars are straightened to remove any twist and give superior yields in the end product

    Manufacturing Process for Square and Flat Bars

    The square/flat bars are made from ingots and are processed after giving required reduction ratio and discarding hot top and bottom for homogeneity. They are either processed by hot rolling or hot forging. These bars are further heat treated as per customer requirements by anyone of the following processes

    • Annealing
    • Normalizing
    • Stress Relieving
    • Quenching and Tempering
    • Spheroidizing Annealing

    They are also offered in bright condition by 

    • Cold drawing (for upto 75x35mm)

    They are also offered in

    • Cut to length
    • Multiple lengths

    Quality Check of Square and Flat Bars

    Following checks are conducted in bars and reported in the TEST CERTIFICATE as per customer requirement

    • Surface inspection (Magnetic Particle Inspection) is carried out of each bar end to end
    • Positive Material Identification using XRF to certify in process chemistry of each bar
    • 100% dimensional verification using calibrated verniers and Go No-Go gauges
    • Step down testing
    • Upset forging test
    • NMIR (Non metallic inclusion rating)
    • Macrostructure testing
    • Microstructure phase analysis
    • Grain Size
    • Ultrasonic Testing for internal defects
    • Radioactivity test
    • Gas analysis (O, N, H)

    Application and End-Use

    Various companies use our square/flat steel bars for making final products in industries such as Tools and Dies, Agricultural, Defence equipment, Oil and Gas, Power, Railways, Load cells etc.

    Minimum Order Quantity

    Our batch size is minimum of 8.5MT so for common grades we can do 2 nearby sizes in total of 8.5MT and in case of special grades we require a single size minimum of 8.5MT.

    Different grades and International specifications

    We are manufacturing bars in various grades and exporting them worldwide. We are a leading exporter of economic and best quality bars to Czech Republic, UK, Israel, etc.

    We manufacture the following popularly used grades:

    EN19, EN24, EN25, EN26, EN30, EN31, EN36C, EN39, EN 40, EN41B, EN42, EN9, EN14A, EN15, EN16, EN18, EN47, EN100, EN351, EN353, EN354, EN355, C22E, C25E, C30, C35E, C45, CK45, C50, C55, C60, S45C, S235J2, S275J2, S355J2, ST52.3, C35E, C45R, 35B2, 28Mn6, 46Cr2, 34Cr4, 41Cr4, 20Mn5, 42CrMo4, 50CrMo4, 30CrNiMo8, 34CrNiMo6, 36CrNiMo4, 36NiCrMo16, 51CrV4 27MnCrB5, 32CrB4, 25CrMo4, 20MnCr5, 16MnCr5, 16MnCrS5,17CrNiMO6, 18CrNiMo7, 20MnB4, 23MnB4, 23MnB3, 34CrMo4V, SS410, SS416, SS420, SS431, SCM420, SCM440, 13Ni13Cr3, 15Ni16Cr5, 36Si7, 40Cr4, 15Ni5Cr4Mo1, 15Ni7Cr4Mo2, 16Ni8Cr6Mo2, 36Si7, 37C15, 35Mn6Mo3, 40Ni6Cr4Mo3, 40Ni10Cr3Mo6, 55Si7, 50Cr4V2, 25Cr13Mo6,  10C8S10, 14Cr14S14, 25C12S14, 40C10S18, 11C10S25, 40C15C12,  

    SAE 1010, SAE1025, SAE1030, SAE 1035, SAE 1040, SAE 1117, SAE1541H, SAE4130, SAE4135, SAE4140, SAE4145, SAE4145H, SAE 4330, SAE 4340, SAE 4820, SAE5160, SAE8620, SAE 8630, SAE8640, SAE52100, SAE9310, AISI1010, AISI1025, AISI1030, AISI 1035, AISI 1040, AISI 1117, AISI1541H, AISI  4130, AISI4135, AISI4140, AISI4145, AISI4145H, AISI 4330, AISI 4340, AISI4820, AISI 5160, AISI 8620, AISI 8630, AISI 8640, AISI 9310

    BS970 080A15, 080M15, 070M20, 080A30, 080M30, 080M40, 080A42, 080A47, 080M50, 070M55, 150M19, 150M36, 045A10, 045M10, 080M15, 210M15, 635M15, 637M17, 655M13, 665M17, 805M17, 805M20, 815M17, 820M17, 822M17, 835M15, 530M40, 605M36, 606M36, 708M40, 709M40, 722M24, 817M40, 826M31, 826M40, 945M38, 410S21, 416S21, 416S29, 420S29, 420S37, 431S29

    EN 10088-3  X12Cr13, X20Cr13, X30Cr13, X17CrNi16-2 

    ASTM A105, ASTM A182 F5, ASTM A182 F9, ASTM A182 F11,  ASTM A182 F12, ASTM A182 F22, ASTM A182 F91, ASTM A182 F92, ASTM A350 LF2, ASTM B16, ASTM A193 B7, ASTM A193 B16, ASTM A266 Grade 1-2-3 and 4,  ASTM A29 all grades, ASTM A540 B21, ASTM A540 B22, ASTM A540 B23, ASTM A540 B24, ASTM A540 B24V

    X22CrMoV121, 21CrMov57, 40CrMoV4-6, 27NiCrMoV15-6, 26 NiCrMo 14-6, 20CrMoVTiB4-10, X19CrMoNbVN11-1, X10CrMoVNb9-1

    DIN 1.2714/DB6, DIN1.2343/AISI H11, Din 1.2344/AISI H13

    GOST 4543-71 33XC, 38XC, 40XC, 45XH, 30XH3A, 12X2H4A, 20X2H4A, 20X2H4MA, 18X2H4MA, 30XGCA, 40ХН2МА, 40Х2Н2MA, 30ХН2МА

    Round Bars in various sizes

    Process
    Size(mm)
    Hot Forged Flats
    450x100 - 400x450
    Hot Forged Squares
    125x125 to 400x400
    Hot Rolled Flats
    30x6 - 440x50
    Hot rolled squares
    20x20 to 55x55
    Hot Rolled RCS (Round Cornered Squares)
    60RCS - 160RCS

    Flexibility & Quality

    At Kisco Steels, the Stainless Steel Round bars are available in various grades and sizes for a variety of industrial application purposes.

    Get Alloy Steel At Special Prices On Immediate Order

      Note - Minimum Order Quantity is usually 8000kg per size for common grades and sizes starting from 32mm onwards.