HST Steels, the brand for HR Sheets & Coils from Tata Steel, is the new star in the manufacturing marquee that will redefine the norms of the market by virtue of its impeccable quality and best-in-class service offerings. Hot-rolled coils and sheets have been the backbone of the infrastructure and manufacturing sector for years now. HST Steels shall strive to support the growth in these sectors by addressing the pain areas of the customers and providing end to end solutions. With its wide range of products, we can serve customers from different segments viz. Automotive, Railways, Yellow Goods, Agriculture, Fabrication, etc.

Why HST Steels?
  • Assured Availability.
  • Wide Range of Grades for a host of applications.
  • Pan-India Network of Distributors to serve you at your convenience.
  • Steady availability in various thickness & width combinations.
  • Cut to length sheets/slit coils from certified service centres.
  • Product Marking to ensure source authenticity.
  • Product Application Engineer Support to recommend the correct grade and usage.
  • Test certificates with mechanical properties.
  • Customer Engagement & Knowledge Sharing Programs.
The product range includes:
  • Hot Rolled Coils (HRC)
  • SPO (Skin Pass Pickled & Oiled)
  • Cut to length (CTL) Sheets
  • Slit Coils
  • TDC or Technical Delivery Condition consists of a set of specifications which is guaranteed in the product
ASTRUM TDC Details
TDC GRADE MATERIAL Thickness Range Width Range Yield Strenght(YS) Ultimate Tensile(UTS) Elongation Application
min max min  max min max min max min
HR01 IS 10748 Gr-1 HR Dry 1.6 4.99 900 1680 170   290   30 tube manufacturing 
HR02 IS 1079 DD HR Dry 1.6 12 900 1680     260 390 28 sheet metal components
HR03 SAPH 440/E34 HR Dry 2.5 12 900 1680 305   440   29 automotive structural components
HR04 BSK 46 HR Dry 3.5 8 900 1540 460   500 640 21 automotive structural components
HR05 IS 2062 Gr-A HR Dry 2 4.99 900 1680 255   410   23 structurals for construction, machinery, projects
HR06 IRS M41 HR Dry 5 12 1100 1500 340   480   22 railway wagon and engine components
HR07 IS 2062 Gr-A HR Dry 2.51 4.99 900 1540 255 370 410 600 23 structurals for construction , machinery, projects requiring drilling, punching
HR08 IS 2062 Gr-A HR Dry 5 12 900 1680 255   410   23 structural for construction, machinery, projects
HR09 IS 10748 Gr-1 HRSPO 1.6 4.5 1000 1270           tube manufacturing 
HR10 IS 10748 Gr-2 HRSPO 1.6 4.5 1000 1270           tube manufacturing , bicycle components
HR11 Tata PT(H) HR Dry 1.6 8 900 1680 195   320 480 25 tube manufacturing ( precision tubes)
HR12 ASTM 622M HRSPO 1.6 4.5 1000 1270   250   350 32 compressor shells
HR13 IS 11513 DD HR Dry 1.6 12 900 1680           cold rolling
HR14 IS 5986 Fe 410 HR Dry 2 4.99 900 1680 255   410 520 24 automotive structural components
HR15 IS 5986 Fe 360 HR Dry 1.6 4.99 900 1680 230   370   33 retail sheets, structurals
HR16 IS 10748 Gr-1 HR Dry 5 12 1000 1540 170   290   30 tube manufacturing
HR17 IS 1079 EDD HR Dry 1.6 6.5 900 1540       380 32 sheet metal components ( requiring extra draw)
HR18 IS 2062 Gr-B-R HR Dry 2 4.99 900 1680 250   410   23 structurals for construction, machinery, projects
HR19 IS 2062 Gr-B-R HR Dry 5 12 900 1680 250   410   23 structurals for construction, machinery, projects
HR20 IS 2062 Gr-A HR Dry 5 12 900 1540 255 370 410 600 23 structurals for construction, machinery, projects requiring drill, punching
HR21 DIN 17100 St52.3 HR Dry 5 12 900 1680 355   490   22 prefabricated structures, earth moving equipments
HR22 DIN 17100 St52.3 HR Dry 2 4.99 900 1680 355   490   22 prefabricated structures, earth moving equipments
HR23 IS 2062 Gr-A (for galv) HR Dry 5 12 900 1540 255 370 410 600 23 structurals for projects ( requiring galvanising)
HR24 Gr-A CFS HR Dry 2 4.99 900 1540 255   410   23 brake shoe and web components
HR25 IS 2062 Gr-B-0 HR Dry 5 21 900 1540 250   410   23 structurals for construction, machinery, projects
HR26 IS 2062 Gr-A HR Dry 12.01 16 900 1680 250   410 600 22 structurals for construction, machinery, projects