Vishal Steel Industries
Girgaon, Mumbai, Maharashtra
GST No. 27AAFPP3330H1ZU
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WPS Steel
H 21 Tool Steel
| Thickness | 12 mm |
| Shape | Round |
| Usage/Application | Industrial |
| Application | Automobile Industry, Construction, Pharmaceutical / Chemical Industry, Oil & Gas Industry |
| Material Grade | H 21 Tool Steel |
| Single Piece Length | H 21 |
| Brand | VSI |
| Product Type | H 21 Tool Steel |
| Country of Origin | Made in India |
Vishal Steel Industries is the Leading Supplier of Hot Work Steel AISI H21.
AISI H21 is a hot work tool steel for oil or air solidifying to grow high hot quality, maintenance of hardness and warmth checking resistance.
This is mostly utilized as hot work devices, instruments for manufacture of hollows, screws, rivets, nuts and bolts. Die casting tools, forming dies, die inserts, hot shear blades.
Steel Properties
Hot work steel with good toughness include tungsten Chromium Carbon Vanadium usually is working hardness is 40.0 to 55.0 HRC size available in round, flat and square.
Physical Properties| Coefficient of thermal expansionat °C | 20-100 | 20-200 | 20-300 | 20-400 | 20-500 | 20-600 | 20-700 |
| 10-6 m/(m*K) | 11.2 | 11.9 | 12.2 | 12.5 | 12.8 | 13.0 | 13.2 |
| Thermal Conductivity at °C | 100 | 400 | 675 |
| W/(m*K) | 27.0 | 29.8 | 29.1 |
The AISI H21 tungsten hot-work tool steels are mainly used for hot-working dies and toolings, e.g., die casting, extrusion and hot-forming of parts.
Heat Treatment| Soft annealing °C | Cooling | Hardness HB |
|---|---|---|
| 780 – 810 | Slowly | max. 240 |
| Hardening °C | Quenching | Hardness after quenching HRC |
|---|---|---|
| 1000 – 1130 | Oil or hot bath, 600 – 650 °C | 53 |
| Tempering °C after Quenching | 100 | 200 | 300 | 400 | 500 | 550 | 600 | 650 | 700 |
| HRC | 49 | 49 | 49 | 49 | 51 | 51 | 50 | 46 | 36 |
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Wps Steel Bar
Product Brochure
| Shape | Round |
| Single Piece Lengh | 18 meter |
| Usage/Application | Industrial |
| Application | Automobile Industry |
| Thickness | 12 mm |
| Steel Type | Stainless Steel |
| Surface Finish | Polished |
| Country of Origin | Made in India |
| Brand | VSI |
| Technique | Cold Drawn |
| width | 200-600mm |
Since our establishment, we have become the famous exporter, trader and supplier of WPS Steel that is sourced from the most trustworthy vendors of the market. Used in engineering and construction industries, this steel is available in round & flat shapes. Also, our provided steel is tested on different parameters in order to ensure its durability and quality.
Features:
- Precision tolerance
- Good die life
- Corrosion-resistance
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