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+91-9820944724
+91-9820944724
Home > Our Products > DSQ (Dead Soft Quality) Steel Plates > Support > DSQ Plate Machining, Cutting & Bending Guide
DSQ (Dead Soft Quality) steel plates are widely chosen for tank making, chemical plant construction, and ducting because of their excellent formability, softness, and weld-friendly composition. As per IS 8917:1978, DSQ plates are ideal for cold working, hydraulic pressing, and precision bending, making them a preferred material in the fabrication of lined vessels and galvanized tanks.
Due to their low carbon content and “dead soft” nature, DSQ plates can be:
This makes them an asset for applications like pickling lines, electroplating tanks, and acid-resistant ductwork.
| Property | Typical Value |
|---|---|
| Yield Strength | 240 – 260 MPa |
| Tensile Strength | 370 – 410 MPa |
| Elongation | > 28% |
| Brinell Hardness | ≤ 130 BHN |
| Machinability | Excellent |
| Weldability | Excellent |
Unlike high-tensile or structural grades, DSQ plates have a very low internal stress profile. This ensures:
DSQ plates can be cut using:
Due to their softness, low tool wear and clean edges are common benefits, especially when preparing tank shell blanks or reinforcement plates.
Recommended minimum bend radius:
DSQ plates roll easily on mechanical and hydraulic rollers with zero spring-back, making them perfect for cylindrical acid tanks.
These properties make DSQ suitable for jobs requiring edge milling, hole cutting, or surface machining prior to lining or welding.
Welding does not affect the soft property of DSQ, making it the ideal candidate for assembly of large vessel structures.
HIND DSQ plates are regularly shipped to:
Mumbai, Pune, Kolkata, Ahmedabad – Tank and ducting fabricators
All orders come with export-worthy bundling and size marking
Before finalizing DSQ for your application:
Typically below 130 BHN.
Yes, with excellent weldability and no hard spots.
IS 8917:1978.
Shearing or plasma cutting depending on thickness.
Request Custom-Cut DSQ Today
+91-22-66159018
+91-9820944724
sales@hindustansteel.com hindustansteel1@gmail.com
390/392, Ground Floor, Shankar Mansion, S.V.P. Road, Mumbai – 400004, India
DSQ Plates are used for tank building, acid/chemical storage, ducting, and electroplating lines. Their low carbon, high ductility, and anti-crack profile make them perfect for processes involving heavy forming and corrosive environments. Browse our application tabs to choose DSQ by use-case.
We supply DSQ plates in grades that comply with IS 2062, ASTM A283, and industry-specific dead soft steel specs. From thin sheets to thick, press-ready plates—get the right grade with correct mechanicals and test reports.
DSQ (Dead Soft Quality) Steel Plates may not have a globally unified standard like structural steels, but they comply with select Indian and international specifications that focus on soft, formable, and acid-resistant applications.
At Hindustan Steel Corporation, we have built a trusted name in supplying DSQ (Dead Soft Quality) Steel Plates to both domestic and international buyers involved in galvanizing, pickling, electroplating, and tank fabrication industries.
We’ve answered 40+ voice-search optimized questions including: what is DSQ plate, where to use it, what is its thickness range, and how it compares with standard steel. Visit FAQ tab for full clarity
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We’ve Comparison including: what is DSQ plate, where to use it, what is its thickness range, and how it compares with standard steel.
Not sure whether to choose DSQ over IS 2062 or High Tensile? Read our DSQ blogs for real use-cases in galvanizing, chemical plants, and pickling units. Know the difference before placing bulk orders.
We understand that engineering, procurement, and QA teams need technical clarity before placing an order.
+91-22-66159018
+91-9820944724
sales@hindustansteel.com hindustansteel1@gmail.com