Description
Rockhard 500 Plates
Rockhard 500 Plates is a Wear Resistant Plates from Jindal Steel and Power. It comes in three variations ROCKHARD 400 / ROCKHARD 450 / ROCKHARD 500. These are an advanced range of higher abrasion and wear resistant plates designed as per hardness level.
Produced through cutting-edge Quenched or Quenched & tempered process. ROCKHARD 500 Products possess an exceptional combination of higher hardness & toughness, optimally designed chemistry, coupled with superior dimensional tolerances which helps in ease of fabrication.
Rockhard 500 a top-notch abrasion & wear resistant steel plate boasting a standard hardness of 470 – 550 HBW manufactured by Jindal Steel and Power. This versatile steel plate stands out for its exceptional wear resistance, high toughness, excellent weldability, and good bendability, making it suitable for structures intended for wear applications.
ROCKHARD 500 Plate is also known for high strength, longer life, resistance to wear, enhanced weldability, good toughness, higher hardness, and bendable properties. It decreases repair costs for equipment and machinery, imparts longer life and reduces maintenance. Typically, Wear performance of ROCKHARD 500 steel plate can be 3 to 5 times greater than that of common structural steel grade.
Textron Steel & Alloys stands out as a leading Stockist and Supplier company based out of Mumbai for supplies of ROCKHARD 500 Plates & Sheets.
Dimension Range :
- • Grade – Rockhard 500
- • Thickness – 8 mm to 100 mm
- • Width – 1500 mm to 4800 mm
Available Standard Size is 2500 x 6000 in stock.
Chemical Composition of Rockhard 500 :
| Grade | Rockhard 500 |
| %C (Max) | 0.30 |
| %Mn (Max) | 1.60 |
| %P (Max) | 0.030 |
| %S (Max) | 0.010 |
| %Si (Max) | 0.70 |
| %Cr (Max) | 2.00 |
| %Ni (Max) | 1.50 |
| %Mo (Max) | 1.00 |
| B Max (ppm) | 50ppm |
| %CEV (Max) | 0.75 |
Mechanical Properties of Rockhard 500 :
| Grade | Rockhard 500 |
| Hardness | 470 BHN Min
(Typical 470-550 BHN) |
| YS in Mpa (Min)*1 | 1250 |
| UTS in Mpa (Min)*1 | 1600 |
| %EL (Min) at 50mm GL*1 | 10% |
| Impact-/toughness Min*2 | 25J (avg) 20J (ind) J at (-40) °C |
1) Typical Tensile strength (MPa) values (YS, UTS & EL %) for up to 20 mm for reference purpose only
2) Typical CVN (Charpy V Notch) impact energy reference purpose only.
Hardness is guaranteed and mentioned in MTC (Mill Test Certificate) 3.1
Applications of Rockhard 500 Plates :
ROCKHARD Wear-resistant Steel Plate products for application in Yellow Goods & Mining Equipment (Dump Body Trucks, Bulldozer Buckets, Crushers, Mixers, Loaders, Shovels) and Material Handling Equipment (Chutes, Hoppers, Body Liners). ROCKHARD Plates can be used in Yellow goods, Construction, Mining Equipment applications which are subjected to hard rocks, loading of bulk materials and explosive shocks.
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