Know Your Standard Standards under Mandatory Certification Group Wise Classification Ministry/Department Wise Classification
Total Standards : 140
Revised Standards
New Standards
| S.No | IS Number | IS Title | Amendment | Reaffirmation Year | Document | Action |
|---|---|---|---|---|---|---|
| 1 |
IS 10181 : 1982 |
Method for determination of magnetic permeability of iron and steel | 0 | ---- | Download | |
| 2 |
IS 10206 : 1982 |
Methods of sampling steel wires | 0 | ---- | Download | |
| 3 |
IS 1029 : 1970 (First Revision) |
Specification for hot-rolled steel strip (Baling) (First Revision) | 2 | ---- | Download | |
| 4 |
IS 10340 : 1982 |
Glossary of terms for cold-reduced tinplate and cold-reduced blackplate | 1 | ---- | Download | |
| 5 |
IS/ISO 10474 : 2013 ISO/IEC 30118-5:2021 (First Revision) |
Steel And Steel Products — Inspection--Documents | 0 | ---- | Buy | |
| 6 |
IS 10748 : 2004 (Second Revision) |
Hot - Rolled steel strip for welded tubes and pipes - Specification (Second Revision) | 2 | ---- | Download | |
| 7 |
IS 10748 : 2025 (Third Revision) |
Hot-Rolled Steel Strip for Welded Tubes and Pipes - Specification ( Third Revision) | 0 | ---- | Buy | |
| 8 |
IS 1079 : 2017 (Seventh Revision) |
Hot rolled carbon steel sheet, plate and strip - Specification (Seventh Revision) | 0 | ---- | Download | |
| 9 |
IS 10794 : 1984 |
Specification for mild steel wire for cotter pins | 0 | ---- | Download | |
| 10 |
IS 1136 : 2008 (Third Revision) |
Preferred sizes for wrought metal products (Third Revision) | 0 | ---- | Download | |
| 11 |
IS 1148 : 2009 (Fourth Revision) |
Steel Rivet Bars (medium And High Tensile)--For Structural Purposes--For Structural Purposes | 1 | ---- | Download | |
| 12 |
IS 11513 : 2017 (Second Revision) |
Hot rolled carbon steel strip for cold rolling purposes - Specification (Second Revision) | 1 | ---- | Download | |
| 13 |
IS 11587 : 1986 |
Specification for structural weather resistant steels | 1 | ---- | Buy | |
| 14 |
IS/ISO 11951 : 2016 ISO 11951:2016 (First Revision) |
Cold - Reduced tinmill products - Blackplate (First Revision) | 0 | ---- | Buy | |
| 15 |
IS 12262 : 1988 |
Specification for trapezoidal steel wire for spring washers | 0 | ---- | Download | |
| 16 |
IS 12367 : 1988 |
Specification for cold - Rolled carbon steel strips/coils for manufacture of welded tubes | 0 | ---- | Download | |
| 17 |
IS 12457 : 1988 |
Code of practice for evaluation, repairs and acceptance limits of surface defects in steel plates and wide flats | 0 | ---- | Buy | |
| 18 |
IS 12591 : 2018 ISO 11950:2016 ISO 11950:2016 (Second Revision) |
Cold - Reduced tinmill products - Electrolytic chromium / chromium oxide - Coated steel (Second Revision) | 0 | ---- | Buy | |
| 19 |
IS 13566 : 1992 |
Recommended practice of pickling by H2so4 levelling and oiling of lpg sheets | 0 | ---- | Download | |
| 20 |
IS 13752 : 1993 |
Guidelines for reporting sequence of elements in steel and pig iron and mechanical properties in steels | 0 | ---- | Download | |
| 21 |
IS 1387 : 1993 (Second Revision) |
General requirements for the supply of metallurgical materials (Second Revision) | 0 | ---- | Download | |
| 22 |
SP 14 : 1976 |
Index to steel designations | 0 | ---- | Download | |
| 23 |
IS 14246 : 2024 (Second Revision) |
CONTINUOUSLY PRE-PAINTED GALVANIZED STEEL SHEETS AND STRIPS - SPECIFICATION (Second Revision) Amendment - 1 | 1 | ---- | Buy | |
| 24 |
IS/ISO 14284 : 2022 (First Revision) |
Steel and Iron - Sampling and preparation of samples for the determination of chemical composition (First Revision) | 0 | ---- | Buy | |
| 25 |
IS 14650 : 2023 (First Revision) |
UNALLOYED AND ALLOYED STEEL INGOT AND SEMI-FINISHED PRODUCTS FOR RE-ROLLING PURPOSES - SPECIFICATION (First Revision) | 0 | ---- | Buy | |
| 26 |
IS 15103 : 2002 |
Fire resistant steel - Specification | 1 | ---- | Download | |
| 27 |
IS 15391 : 2003 |
Cold rolled non - Oriented electrical steel sheet and strip-semi-processed type - Specification | 3 | ---- | Buy | |
| 28 |
IS 15647 : 2006 |
Hot rolled steel narrow width strip for welded tubes and pipes | 0 | ---- | Download | |
| 29 |
IS 15911 : 2010 |
Structural steel (Ordinary Quality) - Specification | 0 | ---- | Download | |
| 30 |
IS 15914 : 2011 |
High tensile strength flat rolled steel plate (Up To 6 Mm), sheet and strip for the manufacture of welded gas cylinder - Specification | 1 | ---- | Download | |
| 31 |
IS 15961 : 2025 (First Revision) |
Hot Dip Aluminium-Zinc Alloy Metallic Coated Steel Strip and Sheet - Specification (First Revision) | 0 | ---- | Buy | |
| 32 |
IS 15961 : 2012 |
Hot dip aluminium - Zinc alloy metallic coated steel strip and sheet (Plain) | 3 | ---- | Buy | |
| 33 |
IS 15962 : 2012 |
Structural steels for buildings and structures with improved seismic resistance | 0 | ---- | Buy | |
| 34 |
IS 15965 : 2012 |
Pre - Painted aluminium zinc alloy metallic coated steel strip and sheet (Plain) Amendment -1 | 1 | ---- | Download | |
| 35 |
IS/ISO 16124 : 2015 ISO 22384: 2020 (First Revision) |
Steel Wire Rod - Dimensions and Tolerances | 0 | ---- | Buy | |
| 36 |
IS/ISO 16160 : 2012 (First Revision) |
Hot-rolled steel sheet products Dimensional and shape tolerances | 0 | ---- | Buy | |
| 37 |
IS/ISO 16162 : 2012 ISO 16162:2012 (First Revision) |
Cold - Rolled steel sheet products - Dimensional and shape tolerances (First Revision) | 0 | ---- | Buy | |
| 38 |
IS/ISO 16163 : 2012 ISO 16163:2012 (First Revision) |
Continuously hot - Dipped coated steel sheet products - Dimensional and shape tolerances (First Revision) | 0 | ---- | Buy | |
| 39 |
IS 16585 : 2023 (First Revision) |
MAGNETIC MATERIALS SPECIFICATIONS FOR INDIVIDUAL MATERIALS Fe-BASED AMORPHOUS STRIP DELIVERED IN THE SEMI-PROCESSED STATE | 0 | ---- | Buy | |
| 40 |
IS 16586 : 2024 (First Revision) |
Magnetic materials - Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester first revision | 0 | ---- | Buy | |
| 41 |
IS 1673 : 1984 (Second Revision) |
Spectfication for mild steel wire, cold heading quality (Second Revision) | 2 | ---- | Download | |
| 42 |
IS 16732 : 2019 |
Galvanized structural steel - Specification | 0 | ---- | Download | |
| 43 |
IS 16998 : 2018 ISO 7452 : 2013 ISO 7452 : 2013 |
Hot - Rolled steel plates - Tolerances on dimensions and shape | 0 | ---- | Buy | |
| 44 |
SP 17 : 1979 |
Glossary of terms relating to iron and steel | 0 | ---- | Download | |
| 45 |
Is 17404 : 2020 ISO/IEC 30134-1:2016 |
Electrogalvanized Hot Rolled and Cold Reduced Carbon Steel Sheets and Strips — Specification Amendment - 1 | 1 | ---- | Buy | |
| 46 |
IS 17404 : 2020 |
Electrogalvanized Hot Rolled and Cold Reduced Carbon Steel Sheets and Strips — Specification Amendment - 1 | 1 | ---- | Download | |
| 47 |
IS 1762 (Part 1) : 1974 (First Revision) |
Code for designation of steels: Part 1 based on letter symbols (First Revision) | 1 | ---- | Download | |
| 48 |
IS 1812 : 1982 (Second Revision) |
Specification for carbon steel wire for the manufacture of wood screws (Second Revision) | 1 | ---- | Download | |
| 49 |
IS 18316 : 2023 |
Hot-Rolled and Cold-Rolled Steel Strips Intended for Processing of Semi/Fully Processed Non-Grain Oriented Electrical Steel — Specification | 1 | ---- | Buy | |
| 50 |
IS 1835 : 1976 (Third Revision) |
Specification for round steel wire for ropes (Third Revision) | 3 | ---- | Download | |
| 51 |
IS 18384 : 2023 |
Hot-Rolled Steel Strip, Sheet and Plates for Welded Steel Pipe for Pipeline Transportation Systems - Specification Amendment-1 | 1 | ---- | Buy | |
| 52 |
IS 18384 : 2023 |
Hot-Rolled Steel Strip, Sheet and Plates for Welded Steel Pipe for Pipeline Transportation Systems - Specification Amendment-1 | 1 | ---- | Buy | |
| 53 |
IS 18385 : 2023 |
Hot- Dip galvanized/galvannealed Steels Sheet and strips for Automotive Applications- Specification | 0 | ---- | Buy | |
| 54 |
IS 18513 : 2023 |
Hot-Dip Zinc- Aluminium-Magnesium Alloy Coated Steel Sheets Plates and Strips - Specification | 0 | ---- | Buy | |
| 55 |
IS 1852 : 1985 (Fourth Revision) |
Specification for rolling and cutting tolerances for hot - Rolled steel products (Fourth Revision) | 2 | ---- | Buy | |
| 56 |
IS 1875 : 2025 (Sixth Revision) |
Steel Ingots, Billets, Blooms, Slabs and Bars For Forging - Specification (Sixth Revision) | 0 | ---- | Buy | |
| 57 |
IS 18809 : 2024 |
Wear and abrasion resistant steel sheet and plate - Specification Amendment-1 | 1 | ---- | Buy | |
| 58 |
IS 18809 : 2024 |
Wear and abrasion resistant steel sheet and plate - Specification Amendment-1 | 1 | ---- | Buy | |
| 59 |
IS 18874 : 2024 |
Magnetic materials � Specification for individual materials � Thin electrical steel strip and sheet for use at medium frequencies | 0 | ---- | Buy | |
| 60 |
IS 19210 : 2025 |
Pre-Painted Zinc-Aluminium-Magnesium Alloy Coated Steel Strip And Sheet | 0 | ---- | Buy | |
| 61 |
IS 19301 : 2025 |
Hot-Rolled and Cold-Rolled Steel Strips Intended for Processing of Fully Processed Grain Oriented Electrical Steel - Specification | 0 | ---- | Buy | |
| 62 |
IS 19464 : 2025 |
Steel Wire for Hose Reinforcement - Specification | 0 | ---- | Buy | |
| 63 |
IS 19472 : 2026 |
Steel Sheets and Strips for Hot Stamping Applications - Specification | 0 | ---- | Buy | |
| 64 |
IS 19474 : 2026 |
Hot Dip Aluminium and Aluminium- Silicon Coated Steel Sheet and Strip- Specification | 0 | ---- | Buy | |
| 65 |
IS 19497 : 2026 |
Carbon and Low-Alloy Steel Wire Rods for Submerged Arc Welding and Gas Shielded Arc Welding Electrodes - Specification | 0 | ---- | Buy | |
| 66 |
IS 1956 (Part 2) : 2018 (Second Revision) |
Glossary of terms relating to iron and steel: Part 2 steel making (Second Revision) | 0 | ---- | Buy | |
| 67 |
IS 1956 (Part 4) : 2013 (Second Revision) |
Glossary of terms relating to iron and steel: Part 4 flat products (Second Revision) | 0 | ---- | Buy | |
| 68 |
IS 1956 (Part 3) : 2019 (First Revision) |
Glossary of terms relating to iron and steel: Part 3 long products (Including Bars, Rods, Sections And Wires) (Second Revision) | 1 | ---- | Download | |
| 69 |
IS 19608 : 2026 |
Hot-rolled Carbon and Alloy Steel Plates, Sheets and Strips - Specification | 0 | ---- | Buy | |
| 70 |
IS 19626 : 2026 |
Electrolytic Zinc-Nickel Alloy Coated Steel Sheet and Strip- Specification | 0 | ---- | Buy | |
| 71 |
IS 1990 : 2009 (Second Revision) |
Steel rivet and stay bars for boilers (Second Revision) | 0 | ---- | Download | |
| 72 |
IS 1993 : 2018 ISO 11949:2016 ISO 11949:2016 (Fifth Revision) |
Cold - Reduced tinmill products - Electrolytic tinplate (Fifth Revision) | 0 | ---- | Buy | |
| 73 |
IS 2002 : 2024 (Fourth Revision) |
Steel Plate for Pressure Vessel for Intermediate and High Temperature Service Including Boilers — Specification (Fourth Revision) | 0 | ---- | Buy | |
| 74 |
IS 2041 : 2024 (Fourth Revision) |
Steel Plates and Strips for Pressure Vessels Used at Moderate and Low Temperature — Specification (Fourth Revision) | 0 | ---- | Buy | |
| 75 |
IS 2049 : 1978 Reaffirmed but not taken up for revision (First Revision) |
Colour code for the identification of wrought steels for general engineering purposes (First Revision) | 1 | ---- | Download | |
| 76 |
IS 2062 (Part 2) : 2026 |
Structural Steel - Part 2 - Hot Rolled Quenched and Tempered Steel Plates, Sheets, Strips and Wide Flats | 0 | ---- | Buy | |
| 77 |
IS 2062 : 2011 (Seventh Revision) |
Hot rolled medium and high tensile structural steel - Specification (Seventh Revision) | 1 | ---- | Buy | |
| 78 |
IS 2062 (Part 1) : 2025 (Eighth Revision) |
Structural Steel - Part 1 - Hot Rolled Medium and High tensile Steel | 0 | ---- | Buy | |
| 79 |
IS 2100 : 1970 (First Revision) |
Specification for steel billets, bars and sections for boilers (First Revision) | 0 | ---- | Download | |
| 80 |
IS 2255 : 1977 (Second Revision) |
Specification for mild steel wire rod for the manufacture of machine screws (By Cold Heading Process) (Second Revision) | 1 | ---- | Download | |
| 81 |
IS 2385 : 1977 (First Revision) |
Specification for hot - Rolled mild steel sheet and strip in coil form for cold - Reduced tinplate and cold - Reduced blackplate (First Revision) | 2 | ---- | Download | |
| 82 |
IS 2507 : 1975 (First Revision) |
Specification for cold - rolled steel strips for springs (First Revision) | 2 | ---- | Download | |
| 83 |
IS 2507 : 2026 (Second Revision) |
Cold-reduced carbon and alloy steel sheets and strips - Specification | 0 | ---- | Buy | |
| 84 |
IS 2549 : 2023 ISO/TS 4640:2023 ISO/TS 4640:2023 (Second Revision) |
Processed Ferrous Scrap - Code for Classification ( Second Revision) | 0 | ---- | Buy | |
| 85 |
IS 2589 : 1975 (First Revision) |
Specificaiton for hard drawn steel wire for upholstery springs (First Revision) | 1 | ---- | Download | |
| 86 |
IS 2591 : 1982 (Second Revision) |
Dimensions for hot rolled steel bars for threaded components (Second Revision) | 0 | ---- | Download | |
| 87 |
IS 277 : 2018 (Seventh Revision) |
Galvanized steel strips and sheets (Plain And Corrugated) - Specification (Seventh Revision) | 2 | ---- | Download | |
| 88 |
IS 279 : 1981 (Third Revision) |
Specification for galvanized steel wire for telegraph and telephone purposes (Third Revision) | 2 | ---- | Download | |
| 89 |
IS 280 : 2006 (Fourth Revision) |
Mild steel wire for general engineering purposes (Fourth Revision) | 2 | ---- | Buy | |
| 90 |
IS 2879 : 1998 (Third Revision) |
Mild steel for metal arc welding electrodes - Specification (Third Revision) | 2 | ---- | Download | |
| 91 |
IS 3024 : 2015 (Third Revision) |
Cold Rolled Grain Oriented Electrical Steel Strip and Sheet Delivered in Fully Processed State (Third Revision) | 3 | ---- | Buy | |
| 92 |
IS 3039 : 2024 (Third Revision) |
STRUCTURAL STEEL FOR CONSTRUCTION OF SHIPS - SPECIFICATION (Third revision) | 0 | ---- | Buy | |
| 93 |
IS 3195 : 1992 (Third Revision) |
Steel for the manufacture of volute and helical springs (For Railway Rolling Stock) - Specification (Third Revision) | 2 | ---- | Download | |
| 94 |
IS 3298 : 1981 (First Revision) |
Specification for mild steel rivet bars for ship building (First Revision) | 0 | ---- | Download | |
| 95 |
IS 3502 : 2009 (Third Revision) |
Steel chequered plates (Third Revision) | 2 | ---- | Download | |
| 96 |
IS 3885 (Part 1) : 1992 (Second Revision) |
Steel for the manufacture of laminated springs (Railway Rolling Stock): Part 1 flat sections - Specification (Second Revision) | 2 | ---- | Download | |
| 97 |
IS 3885 (Part 2) : 1992 (Second Revision) |
Steel for the manufacture of laminated springs (Railway Rollingstock): Part 2 rib and groove sections (Second Revision) | 2 | ---- | Download | |
| 98 |
IS 3975 : 1999 (Third Revision) |
Low carbon galvanized steel wires, formed wires and tapes for armouring of cables - Specification (Third Revision) | 0 | ---- | Download | |
| 99 |
IS 4072 : 1975 (First Revision) |
Specification for steel for spring washers (First Revision) | 2 | ---- | Download | |
| 100 |
IS 412 : 1975 (Second Revision) |
Specification for expanded metal steel sheets for general purposes (Second Revision) | 1 | ---- | Download | |
| 101 |
IS 4223 : 1975 (First Revision) |
Steel Wire For Umbrella Ribs | 1 | ---- | Download | |
| 102 |
IS 4224 : 1972 (First Revision) |
Specification for steel wire for staples, pins and clips (First Revision) | 2 | ---- | Download | |
| 103 |
IS 4397 : 1999 (Second Revision) |
Cold - Rolled carbon steel strips for ball and roller bearing cages retainers - Specification (Second Revision) | 1 | ---- | Download | |
| 104 |
IS 4454 (Part 1) : 2001 Reaffirmed but not taken up for revision (Third Revision) |
Steel wire for mechanical springs - Specification: Part 1 cold drawn unalloyed steel wire (Third Revision) Amendment - 1 | 1 | ---- | Download | |
| 105 |
IS 4454 (Part 1) : 2001 (Third Revision) |
Steel wire for mechanical springs - Specification: Part 1 cold drawn unalloyed steel wire (Third Revision) Amendment - 1 | 1 | ---- | Buy | |
| 106 |
IS 4454 (Part 2) : 2001 (Second Revision) |
Steel wire for mechanical springs - Specification : Part 2 oil hardened and tempered steel wire (Second Revision) | 0 | ---- | Buy | |
| 107 |
IS 4454 (Part 2) : 2025 (Third Revision) |
Steel wire for mechanical springs - Specification : Part 2 oil hardened and tempered steel wire | 0 | ---- | Buy | |
| 108 |
IS 4824 : 2022 ISO 5981:2007 ISO 5981:2007 (Third Revision) |
Bead wires for tyres - Specification ( Third Revision) Amendment - 1 | 1 | ---- | Buy | |
| 109 |
Is 4824 : 2022 (Third Revision) |
Bead wires for tyres - Specification ( Third Revision) Amendment - 1 | 1 | ---- | Download | |
| 110 |
IS 4882 : 1979 (First Revision) |
Specification for low carbon steel wire for rivets for use in bearing industry (First Revision) | 3 | ---- | Download | |
| 111 |
IS 513 (Part 1) : 2016 (Sixth Revision) |
Cold reduced carbon steel sheet and strip: Part 1 cold forming and drawing purpose (Sixth Revision) | 2 | ---- | Download | |
| 112 |
IS 513 (Part 2) : 2016 (Sixth Revision) |
Cold reduced carbon steel sheet and strip: Part 2 high tensile and multi - Phase steel (Sixth Revision) | 1 | ---- | Download | |
| 113 |
IS 5478 : 1969 |
Specification for thermostat metal sheet and strip | 0 | ---- | Download | |
| 114 |
IS 5872 : 2025 (Third Revision) |
Steel strapping for packaging ( Third Revision) | 0 | ---- | Buy | |
| 115 |
IS 5986 : 2017 (Fourth Revision) |
Hot rolled steel sheet, plate and strip for forming and flanging purposes - Specification (Fourth Revision) | 0 | ---- | Download | |
| 116 |
IS 6240 : 2008 (Fourth Revision) |
Hot rolled steel plate (Up To 6 Mm) sheet and strip for the manufacture of low pressure liquefiable gas cylinders (Fourth Revision) | 0 | ---- | Buy | |
| 117 |
IS 648 : 2022 ISO 5832-12:2019 ISO 5832-12:2019 (Sixth Revision) |
Cold rolled non-oriented electrical steel sheet and strip - Fully processed type - Specification Sixth Revision Amendment - 1 | 1 | ---- | Buy | |
| 118 |
Is 648 : 2022 ISO/IEC 22237-4: 2021 (Sixth Revision) |
Cold rolled non-oriented electrical steel sheet and strip - Fully processed type - Specification Sixth Revision Amendment - 1 | 1 | ---- | Buy | |
| 119 |
IS 649 : 1997 (Second Revision) |
Methods of testing steel sheets for magnetic circuits of power electrical apparatus (Second Revision,) | 5 | ---- | Buy | |
| 120 |
IS 6902 : 1973 |
Specification for steel wire for spokes | 2 | ---- | Download | |
| 121 |
IS 6967 : 1973 |
Specification for steels for electrically welded round link chains | 1 | ---- | Download | |
| 122 |
IS 7226 : 1974 |
Specification for cold - Rolled medium, high carbon and low alloy steel strip for general engineering purposes | 1 | ---- | Download | |
| 123 |
IS 7283 : 1992 (First Revision) |
Hot - Rolled bars for the production of bright bars and machined parts for engineering applications specification (First Revision) | 2 | ---- | Download | |
| 124 |
IS 7557 : 1982 (First Revision) |
Specification for steel wire (Up To 20 Mm) for the manufacture of cold - Forged rivets (First Revision | 1 | ---- | Download | |
| 125 |
IS 7598 : 1990 (First Revision) |
Classification of steels (First Revision) | 0 | ---- | Buy | |
| 126 |
IS 7887 : 1992 (First Revision) |
Mild steel wire rod for general engineering purposes - Specification (First Revision) | 2 | ---- | Download | |
| 127 |
IS 7904 : 2018 (Second Revision) |
High carbon steel wire rods - Specification (Second Revision) | 0 | ---- | Download | |
| 128 |
IS 8510 (Part 13) : 1977 |
Specification for tinned steel wire for banding of armatures and rotors | 1 | ---- | Download | |
| 129 |
IS 8563 : 1977 |
Specification for half round mild steel wlRe for the manufacture of split pins | 0 | ---- | Download | |
| 130 |
IS 8564 : 1977 |
Specification for steel wire for nipples for spokes | 0 | ---- | Download | |
| 131 |
IS 8565 : 1977 |
Specification for heald wire | 0 | ---- | Download | |
| 132 |
IS 8566 : 1977 |
Specification for steel wire for reeds | 0 | ---- | Download | |
| 133 |
IS 8910 : 2022 ISO 1942:2020 ISO 1942:2020 (Second Revision) |
General technical delivery requirements for steel and steel products | 1 | ---- | Buy | |
| 134 |
IS 8917 : 1978 |
Specification for steel plates for galvanizing pots | 0 | ---- | Download | |
| 135 |
IS 9442 : 1980 |
Specification for hot-rolled steel plates, sheets and strips for manufacture of agricultural tillage discs | 0 | ---- | Download | |
| 136 |
IS 9476 : 1980 |
Specification for cold-rolled steel strips for carbon steel razor blades | 0 | ---- | Download | |
| 137 |
IS 9485 : 1980 |
Specification for cold - Reduced and hot - Rolled carbon steel sheet for porcelain enamelling | 0 | ---- | Download | |
| 138 |
IS 9550 : 2024 (Second Revision) |
Bright Steel Bars - Specification (Second Revision) Amendment - 1 | 1 | ---- | Buy | |
| 139 |
IS 9550 : 2024 (Second Revision) |
Bright Steel Bars - Specification (Second Revision) Amendment - 1 | 1 | ---- | Buy | |
| 140 |
IS 9962 : 1981 |
Specification for steel wire for needles | 2 | ---- | Download |