JFE-EH400 High Wear Resistance Steel
JFE-EH400 wear plate is a high-strength wear plate steel researched and developed by Japan JFE Steel, set high hardness, high strength, high toughness and weldability in one, its hardness value up to Brinell hardness 370 ~ 430HB. wear resistance is very good, it is obtained through high-pressure water spraying Lynn quenching and tempering tempering method, widely used in crusher, excavator grabs, loader, scraper conveyor and other Widely used in crusher, excavator grapple, loader, scraper conveyor and other machinery products with serious wear.
JFE-EH400 wear resistant metal specification
| Item | Abrasion Resistant Plate |
| Material | JFE EVERHARD |
| 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 |
JFE-EH400 steel wear plate material chemical composition
| Grade | JFE-EH400 |
| Available thickness | 6~50 |
| Heat treatment | Controlled Heat treatment |
| C | 0.25 max |
| Si | 0.55 max |
| Mn | 1.60 max |
| P | 0.030 max |
| S | 0.030 max |
| Cr | 0.80 max |
| Mo | – |
| V | – |
| Ti | 0.005~0.020 |
| B | 0.004 max |
| Ceq** | – |
JFE-EH400 Abrasion Wear Resistant Plate mechanical property
| Brand name | Mechanical Property | Charpy Impact Test | Hardness test | |||
|---|---|---|---|---|---|---|
| EH400 | Yield strength | Tensile strengt | Elongation % | Testing direction | Absorbed energy vE Average J | Brinell hardness (29.42kN) Average of 5 points |
| N/mm2 | N/mm2 | Min % | L | −40°C 61 | 411 | |
| 1058 | 1308 | 23.0 | ||||
JFE-EH400 wear resistant steel plate Products Details
JFE-EH400 is the Japanese JFE wear plate steel grade, and the hardness level is also 400.
Different thickness of JFE-EH400 steel plate carbon equivalent, determines its welding performance. Carbon equivalent W (Ceq) value is higher. The greater the tendency of steel hardening, cold crack sensitivity is also higher. Studies have shown that when W (Ceq) > 0.45% to 0.58%, welding is prone to cold cracking. Therefore, in order to avoid welding cracks, should be pre-welding preheating and post-welding technology.
Wear-resistant steel plate is widely used in engineering machinery, mining machinery, coal mining machinery, environmental protection machinery, metallurgical machinery and other product parts. Excavator, loader, bulldozer bucket plate, edge plate, side edge plate, blade. Crusher liners, blades.
JFE-EH400 wear resistant plate Products image
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We have enough JFE-EH400 High Wear Resistance Steel in stock, and we can also customize it according to your needs.
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