Tata Astrum IS1079 HR4
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Indicative image. Actual product may vary.
Tata Astrum IS1079 HR4
Hot Rolled · Tata Astrum
Tata Astrum hot-rolled coils, sheets and plates for structural and fabrication use. Wide thickness range, high yield strength.
| Form | Sheet · Coil · Slit Coil · Cut to Size |
| Segments | Structural Fabrication · Automotive Underbody · Construction |
| Mill-test cert | Included with every despatch |
| Tensile Strength | 380 MPa |
Request a quote — Tata Astrum IS1079 HR4
Why buy from VVS
- Authorised Tata Steel distributor
- Mill-test certificate with every despatch
- Pan-India despatch, 2–5 days
- One contact from quote to delivery
Talk to us directly
Our team replies within 4 working hours, 9 AM – 7 PM IST.
Can't find what you need?
If this exact Tata grade is out of stock, we'll cross-reference the next best available equivalent.
Specifications
Mechanical Properties
| Bend Guarantee | — |
| Impact Test Temperature | — |
| Charpy Impact Energy | — |
| Tensile Strength | 380 MPa |
| Surface Roughness | — |
| Hardness | — |
| Yield Strength | — |
| Erichsen Index | — |
Dimensions
| Thickness | Confirm with enquiry |
| Width | Up to 1880 mm (custom) |
| Length | Up to 12 000 mm (custom) |
| Form | Sheet · Coil · Slit Coil · Cut to Size |
Precise dimensional ranges are product-specific. Complete specification tables will be available soon — use the Enquire form for confirmed data.
Applications
Structural Fabrication
Automotive Underbody
Construction
Heavy Machinery
Agricultural Equipment
ERW Tubes
Packaging & Delivery
Packaging
- Sheets stacked on hardwood pallet
- Edge-protected with steel angle cleats
- Tarpaulin-wrapped against monsoon
- Strapped 4-point, sealed customs band
Delivery
Pan-India truck despatch via tied carriers. Freight included in invoice. Contact us for confirmed lead times on your specific requirement.
Questions about Tata Astrum IS1079 HR4
What thickness, width, and length options are available?+
VVS supplies IS1079 HR4 in Sheet/Plate · Coil · Slit Coil · Cut to Size. Thickness, width and length ranges are listed in the spec table above; for custom dimensions outside the standard range, use the enquiry form and a sales engineer will confirm availability within four working hours.
How can I order IS1079 HR4 and in what units?+
VVS supplies IS1079 HR4 in Sheet/Plate · Coil · Slit Coil · Cut to Size. Thickness, width and length ranges are listed in the spec table above; for custom dimensions outside the standard range, use the enquiry form and a sales engineer will confirm availability within four working hours.
What are the mechanical properties of IS1079 HR4?+
Mechanical properties are reported on the mill-test certificate that ships with every coil and follow the relevant Indian/international standard. Indicative values for IS1079 HR4 are captured in the spec table on this page; the brochure download has the authoritative ranges for yield strength, tensile strength, elongation and (where applicable) hardness and impact behaviour.
What applications is IS1079 HR4 suitable for?+
Tata Astrum IS1079 HR4 is a hot-rolled steel grade typically used in structural fabrication, PEB sections, automotive chassis, agricultural implements, general engineering. It is rolled at high temperature above the recrystallisation point, leaving a mill-scale surface and broader tolerances than CR. VVS stocks IS1079 HR4 at our authorised distributor yard and ships against your spec from order date.
What is IS1079 HR4 from DigECA by Tata Steel?+
Tata Astrum IS1079 HR4 is a hot-rolled steel grade typically used in structural fabrication, PEB sections, automotive chassis, agricultural implements, general engineering. It is rolled at high temperature above the recrystallisation point, leaving a mill-scale surface and broader tolerances than CR. VVS stocks IS1079 HR4 at our authorised distributor yard and ships against your spec from order date.
Ready to order IS1079 HR4?
Send your spec and we'll confirm availability, price and lead time within 4 working hours.