Impact-resistant wear-resistant steel plates are primarily used in conditions where dynamic impact and abrasion are combined. In the mining industry, they are used in crusher jaws and excavator bucket teeth to withstand the impact and abrasion of ore. In the cement industry, they are used in grate cooler hammers and raw mill liners to withstand the impact of hot clinker. In power systems, they are used as impact plates in coal mills and deslagging equipment to withstand the impact of coal lumps and the abrasion of slag. In metallurgical equipment, they are used in blast furnace bells and continuous casting rollers to withstand the impact of metal lumps. In the construction industry, mixer blades and sand making machine impellers must withstand the impact of high-speed aggregate.
Company advantages
Baohua Wear-Resistant Steel, equipped with a professional cutting and distribution center, provides customers with high-precision, high-quality parts and components, achieving a "zero inventory" service model for steel components. Baohua Wear-Resistant Steel boasts a large inventory of 30,000 tons of stock, meeting the diverse needs of its customers. Through comprehensive capabilities and comprehensive operational services, Baohua Wear-Resistant Steel aspires to become a leader in the wear-resistant specialty steel industry and an expert in heat-treated products.
Product Parameters
|
Product Model |
Mechanical properties |
Brinell hardness |
90° cold bending |
-20℃ impact energy |
||
|
Yield strength Rp0.2 |
Tensile strength Rm |
Elongation% |
HBW |
d=6a* |
Longitudinal, KV2(J) |
|
|
BHNM400 |
≥1050 |
≥1250 |
12 |
400±30 |
No breakage |
40 |
|
BHNM450 |
≥1150 |
≥1300 |
10 |
450±30 |
No breakage |
30 |
|
BHNM500 |
≥1250 |
≥1500 |
8 |
500±30 |
No breakage |
20 |
|
BHNM550 |
≥1300 |
≥1550 |
6 |
550±30 |
- |
12 |
CNC Machining Equipment
CNC Underwater Plasma Cutting Machine
Effective Cutting Length: 17,000 mm
Effective Cutting Width: 5,000 mm
Maximum Cutting Thickness: 30 mm
Cutting Accuracy: ±1 mm
Cutting Speed: 50-6,000 mm/min
Applicable to: Steel plates less than 30 mm thick
