| 61 |
BIS, Guwahati Branch Laboratory (GBL)
| None
| IS 1786 (2008) |
High strength deformed steel bars and wires for concretere inforcement - Specification (Fourth Revision) |
Up to nominal dia of 25 mm |
25780 View breakup
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| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| Cl. 8.1 Table 3 (Yield Stress (YS)) |
- |
|
|
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| Cl. 8.1 Table 3 (Tensile Strength (TS)) |
- |
|
|
|
| Cl. 8.1 Table 3 (TS/YS ratio) |
- |
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|
|
| Cl. 8.1 Table 3 (Elongation, percentage) |
- |
|
|
|
| Cl. 5 (Cl. 5 - Mean projected area of transverse ribs (1/3 of Ar)) |
- |
|
|
|
| Cl.9.4 & Cl. 9.4.1 (Rebend test) |
- |
|
|
|
| Cl. 7.2 Table -2 (Nominal Mass) |
- |
|
|
|
| Cl. 6.1 (Nominal Size) |
- |
|
|
|
| Cl. 5 (Cl.5 Mean area of ribs/unit length (Ar), ) |
- |
|
|
|
| Cl. 9.3, Table 4 (Bend Test ) |
- |
|
|
|
| Cl. 8.1 Table 3 (Total Elongation at Maximum Force) |
- |
|
|
|
| Clause - 4.2 & 4.2.1 (Fe- 415, Fe- 415D, Fe-500, Fe-500D, Fe-550, Fe-550D, Fe-600 CARBON ) |
- |
|
|
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| Clause - 4.2 & 4.2.1 (Fe- 415, Fe- 415D, Fe-500, Fe-500D, Fe-550, Fe-550D, Fe-600 SULPHUR) |
- |
|
|
|
| Clause - 4.2 & 4.2.1 (Fe- 415, Fe- 415D, Fe-500, Fe-500D, Fe-550, Fe-550D, Fe-600 PHOSPHURS) |
- |
|
|
|
| Cl.4.2 of IS 1786 (Grade:- Fe 415,Fe 415D,Fe 415S,Fe 500,Fe 500D,Fe 500S,Fe 550,Fe 550D,Fe600,Fe 650,Fe 700) (Sulphur & Phosphorous) |
- |
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| Cl.4.2 of IS 1786 (Vanadium- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
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| Cl.4.2 of IS 1786 (Molybdenum- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
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| Cl.4.2 of IS 1786 (Chromium- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
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| Cl.4.2 of IS 1786 (Nickel- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
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| Cl.4.2 of IS 1786 (Copper- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
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| Cl.4.2 of IS 1786 (Nitrogen- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
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| Cl.4.2 of IS 1786 (Manganese- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
|
|
|
| Cl.4.2 of IS 1786 (Grade:- Fe 415D,Fe 415S, Fe 500D,Fe 500S,Fe 550D) (Carbon Equivalent) |
- |
|
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|
| 4.1 (Carbon %) |
- |
|
|
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| 4.1 (Sulphur %) |
- |
|
|
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| 4.1 (Phosphorus %) |
- |
|
|
|
| 4.1 (Sulphur and phosphorous) |
- |
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|
|
- |
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i) Tensile Strength, Yield Stress, Elongation percentage Test facility available up to diameter 20 mm.
ii) Except Pull-out test." |
