STEEL
IS 1786 — Parts List (High Strength Deformed Steel Bars)
Complete list of all 1 parts of IS 1786 — high strength deformed steel bars.
Also calledis 1786 parts listis 1786 list of partsis 1786 all partsis 1786 partsis 1786
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Definition
IS 1786 (High Strength Deformed Steel Bars) is published as 1 separate Parts, each covering a distinct test method or aspect. Use this page to find the right Part for your query.
(1) — (2008): High Strength Deformed Steel Bars and Wires for Concrete Reinforcement - Specification
Typical values
IS 1786:2008High Strength Deformed Steel Bars and Wires for Concrete Reinforcement - Specifi
Where used
- Soil/material testing for site investigation (IS 1786)
- Tender specifications referencing IS 1786 test methods
- Lab QA/QC where the specific Part determines the protocol
Acceptance / threshold
Use the appropriate Part per the test required; cite the Part number on lab reports and TBT (To Be Tested) callouts.
Site example
For consolidation test of clayey soil: use IS 1786 Part X. For Atterberg limits: use Part 5. The full list (above) maps every test method to the specific Part to cite.
Frequently asked
How many parts does IS 1786 have?
IS 1786 (High Strength Deformed Steel Bars) is published as 1 parts. See list above.
Which part of IS 1786 covers [specific test]?
Search this page for the test name — each part is mapped to its test method in the list above.
Related terms
IS 1786 — TMT Steel Bars
High Strength Deformed (HSD) Steel Bars specification
TMT Steel Bar (Fe415/Fe500/Fe550)
Thermo Mechanically Treated bars per IS 1786. Fe500 most common.
Yield Strength (fy)
Stress at which steel begins permanent deformation. Common Indian rebar grades: Fe415, Fe500, Fe550, Fe550D.
fy (Yield Strength of Steel)
415/500/550 N/mm² for Fe415/500/550
Rebar Weight Calculation
Weight = D²/162.2 kg/m where D is dia in mm
Reinforcement Limits (Min/Max %)
Min 0.12% slab, 0.85% beam tension; max 4% column per IS 456
Mill Test Certificate (MTC)
Manufacturer's certified record of a material batch's chemical + mechanical test results
Stirrups / Shear Reinforcement
Shear reinforcement in beams/columns
Rebar Spacing (Min/Max)
Min spacing = bar dia or 25mm. Max = 3d or 300mm.
IS 2720 — Parts List (Methods of Test for Soils)
Complete list of all 19 parts of IS 2720 — methods of test for soils.