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Abrasive resistant steel plates have an excellent combination of hardness, abrasion resistance, toughness, flatness, formability and weldability to meet fabrication demands and application requirements. Designed for through- hardness, JFE EH 400 has relatively low carbon equivalent for superior weldability and is supplied in quenched and tempered condition.
Specification of JFE EH 400 Plates
Item | Abrasion Resistant Plate |
Material | JFE EVERHARD 400 |
Thickness | 6mm to 50mm |
Width | 500mm to 3000mm |
Length | 1,0000mm to 12,000mm |
Heat Treatment | N, Q+T |
Surface Paint | EP, PE, HDP, SMP, PVDF |
Chemical Composition of JFE EH 400 Plates
Grade | Available | Heat treatment | Chemical Composition(%)* | ||||||||||
C | Si | Mn | P | S | Cr | Mo | V | Ti | B | Ceq** | |||
| JFE-EH400 | 6~50 | Controlled | 0.20 | 0.55 | 1.60 | 0.03 | 0.03 | 0.40 | - | - | 0.005~0.020 | 0.004 | - |
Mechanical Properties of JFE EH 400 Plates
Grade | Hardness test* | Charpy impact test | |||
Thickness (mm) | Brinell | Thickness | Test temperature | Impact value | |
JFE-EH400 | 6~50 | 361min | - | - | - |
6~50 | 401min | - | - | - | |
6~50 | 477min | - | |||
Some of the key applications are :
Construction
Automotive Industries
Cement and Mining
Chemical Industry
Hoppers
Lining for rotary mixers
Shear liners
Dredger buckets
Screens for ores, and switching damper