Champak Industries prominent Supplier and Stockiest of WEAR RESISTANT STEEL PATES, Hardox® PLATES, SUMIHARD PLATES, BQ PLATES, ALLOY PLATES, SAILHAR PLATES ETC. WEAR RESISTANT STEEL PATES is used in areas where there is likely to be a high degree of abrasion or wear of the steel plate. Steels with a high HB rating (Brinel Hardness) are intended for applications where wear or abrasion resistance is important.
Reading the text: “Pates” means plates, “BQ plates” are boiler-quality plates, “SAILHAR” means SAILHARD and “Brinel” means Brinell. Hardox is a trade mark of SSAB.
The benefit of using an abrasion resistant steel is that that the plant, machinery or constructions working life can be extended considerably. This can significantly improve the reliability, durability and safety of structures and equipment. It also helps to reduce the maintenance costs associated with wear and breakdown of plant. 400 HB steel is over 3 times harder than mild steel (120HB), but only a third as hard as stainless steel (1250HB) Abrasion & mechanical wear-resistant steel plates.
Hardness comparison: The figures for stainless steel (1250 HB) are not correct: austenitic stainless steel is much softer, roughly 150–220 HB, and mild steel is about 120 HB. A 400 HB plate is therefore about three times harder than mild steel but harder than austenitic stainless steel.
250BHN plates: Purchasing Specification
| Requirement | What to specify |
|---|---|
| Grade and hardness | The named plate and the minimum or typical Brinell hardness (BHN) you need. |
| Chemistry | Where the application sets limits, ask for the mill’s chemical analysis. |
| Dimensions | Thickness × width × length and number of plates, or a cutting drawing. |
| Wear class | These plates are moderate-hardness wear grades; for 400–500 HBW, see Wear Resistant Plates. |
| Documents | Mill test certificate (EN 10204 3.1) with hardness and chemistry. |
APPLICATION:
Construction machinery
Gravel& stone conveying plants (routes, chutes, hoppers)
Crushing plants
Shovels
Diggers
Graders
Bulldozers
Dumpers
Dredging machines
Crushers
Grinders
Screens
Hoppers
Mixers
Our Range BHN 200 300 400 450 500 Brinel 400 BHN, 450 BHN, 500 BHN 400 HBW, 450 HBW, 500 HBW Brinel 200 BHN, 250 BHN 200 HBW, 250 HBW Hardox® 400, Hardox® 450, Hardox® 500 RAEX 400, RAEX 450, RAEX 500 FORA 400, FORA 450, FORA 500 NICRODUR 400, NICRODUR 450, NICRODUR 500 BRINAR 400, BRINAR 450, BRINAR 500 DILLIDUR 400, DILLIDUR 450, DILLIDUR 500 / AR400, AR450, AR500, HB500, HARTPLAST 360 SUMI-HARD 400 / JFE 360LE / CURESABRO SAILHARD, TISCRAL, JISCRAL, LAS07.
Reading the range list: This paragraph is a list of hardness classes and mill brand names. Brands of the same class are comparable, not identical; see Wear Resistant Plates for the 400–500 HBW brands.
Choosing Between the Hardness Grades
The plates in this group are chosen by hardness. The 200 and 250 BHN grades suit moderate abrasion and are easier to cut, form and weld than the 400–500 HBW plates on the Wear Resistant Plates page.
| Plate | Hardness given on its page | Typical use |
|---|---|---|
| SAILHARD | 200 BHN minimum | Liner plates, conveyors, dumper bodies, loaders |
| TISCRAL | Not stated (the page shows the SAILHARD table) | Liner plates, conveyors, dumper bodies, loaders |
| JISCRAL | Not stated | Construction machinery and mining equipment |
| LAS07 | Not stated | Liner plates, conveyors, dumper bodies, loaders |
| 200BHN | 200 BHN | Liner plates, conveyors, dumper bodies, loaders |
| 250BHN (this page) | 250 BHN | Crushers, hoppers, shovels, screens, mixers |
Ask for a datasheet for any plate whose page does not state hardness.
Related plates in this range
Cutting, Fabrication and Welding
Champak Industries describes full and part plate/profile supply and a plasma-cutting service. Send drawings, quantities, tolerances and edge preparation for your parts. High-strength plate needs controlled preheat, interpass temperature and heat input when welding, and forming limits depend on the grade and thickness; follow the mill’s recommendations.
Testing, Inspection Documents and Traceability
| Requirement | What to identify in the order |
|---|---|
| Mill test certificate | EN 10204 3.1 showing brand and grade, heat number, chemistry and mechanical properties |
| Impact test | Charpy test temperature and minimum energy, if required |
| Ultrasonic test | Standard and acceptance class, if required |
| Traceability | Heat and plate number transferred to cut pieces |
See the company’s Quality Policy for its published policy.
Source 250BHN plates from Champak Industries
Champak Industries’ company profile records its establishment in Mumbai in 1978 and its stockist, import and export activities. 250BHN plates can be requested together with other plates in the High Tensile Plates range.
What Determines the Quotation?
Grade and brand, thickness, plate size, quantity, cutting, testing and packing all affect the quotation. Say whether pricing is needed per kilogram, per plate or per finished piece.
Packing, Dispatch and Export Requirements
Give the delivery address, required date and unloading constraints. For export orders, include the destination port, delivery terms and document list.
250BHN plates: Frequently Asked Questions
01What is 250BHN plates?
250BHN plate is wear-resistant plate of about 250 Brinell hardness, used for crushers, hoppers, shovels, screens, mixers and similar equipment exposed to abrasion.
02What is 250BHN plate?
Wear-resistant plate of about 250 Brinell hardness, listed for construction machinery, conveying plants, crushing plants and similar equipment.
03How does 250 BHN compare with other hardness classes?
It sits between the 200 BHN plates and the 400–500 HBW plates: harder than 200 BHN, easier to process than 400 and above.
04Which hardness range does this page list?
The “Our range” paragraph lists 200–500 BHN, 200 and 250 HBW, 400, 450 and 500 HBW, and many mill brands.
05Can 250BHN be welded?
Yes, with low-hydrogen consumables and the preheat and interpass temperatures the mill gives for the grade and combined thickness.
06Which certificate should I request?
An EN 10204 3.1 mill test certificate showing the brand and grade, heat number, chemistry and mechanical properties, plus impact results where you specify a test temperature.
07Can another brand replace 250BHN?
Brands of the same class are comparable, not identical. Chemistry, toughness, thickness range and processing advice differ by mill, so confirm any substitution with your engineer.
08Can 250BHN plate be cut to size?
Yes. Champak Industries lists full and part plate and profile supply and a plasma-cutting service; send drawings, quantities and tolerances with your enquiry.
09Which sizes are available?
Availability depends on the grade, mill and thickness; send the thickness, width and length you need and sizes will be confirmed at quotation.
10How do I get a price and delivery date?
Send the grade, thickness, size or cutting drawing, quantity, destination and required date through the enquiry form below, by WhatsApp or by phone.