Abrasion-Resistant Steel "EH"Series
- 1.A Variety of Available Grades
- 2.Grade & Chemical Composition
- 3.Mechanical Properties
- 4.Maximum Available Sizes
- 5.Typical Applications
A Variety of Available Grades
Standard Series
This series consists of grades produced with the main emphasis on their hardness levels,the chemical composition being basically simple with boron added while the addition of other alloying elements is restrained.
Alloy Series
This series contains alloying elements in greater quantities than the standard series.The prescribed hardness is guaranteed for plate thickness of up to 100mm and, at the same time, carefull consideration has been given to low-temperature toughness.
Grade & Chemical Composition
| T y p e |
Grade | Available thickness (mm) |
Heat treatment | Chemical Composition(%)* | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | V | Ti | B | Ceq** | ||||
S t a n d a r d |
JFE-EH360 | 6~50 | Controlled Heat treatment |
0.20 max |
0.55 max |
1.60 max |
0.030 max |
0.030 max |
0.40 max |
- | - | 0.005~0.020 | 0.004 max |
- |
| JFE-EH400 | 0.25 max |
0.80 max |
||||||||||||
| JFE-EH500 | 0.35 max |
0.80 max |
||||||||||||
| A l l o y e d |
JFE-EH360A | 6~100 | Controlled Heat treatment |
0.20 max |
0.55 max |
1.60 max |
0.030 max |
0.030 max |
0.40~1.20 | 0.10~0.50 | 0.10 max |
0.020 max |
0.004 max |
- |
| JFE-EH500A | 0.35 max |
|||||||||||||
*Elements that are not given in the above table may be added. Chemical composition data are quoted from our molten steel analysis.
**Ceq=C + Mn/6 + (Cu+Ni)/15 + (Cr+Mo+V)/5
Mechanical Properties
| T y p e |
Grade | Hardness test* | Charpy impact test | |||
|---|---|---|---|---|---|---|
| Thickness(mm) | Brinell hardness(3000) (Average of 5 value) |
Thickness (mm) |
Test temperature (℃) |
Impact value J (Average of 3 specimens) |
||
| S t a n d a r d |
JFE-EH360 | 6~50 | 361min | - | - | - |
| JFE-EH400 | 6~50 | 401min | - | - | - | |
| JFE-EH500 | 6~50 | 477min | - | - | - | |
| A l l o y e d |
JFE-EH360A | 6~100 | 361min | 13.1~50.0 | 0 | 21min |
| JFE-EH500A | 6~100 | 477min | 13.1~25.0 | 0 | 21min | |
*Test for plate surface
Maximum Available Sizes
Product length:m
| Width (mm) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1501 ~ 1800 |
1801 ~2000 |
2001 ~2200 |
2201 ~2400 |
2401 ~2600 |
2601 ~ 2800 |
2801 ~ 3000 |
3001 ~ 3200 |
3201 ~3400 |
3401 ~3600 |
||
| T h i c k n e s s (mm) |
9.0~9.9 | 18 | 16 | 14 | 12 | 12 | 10 | - | - | - | - |
| 10.0~11.9 | 22 | 20 | 18 | 16 | 14 | 14 | 12 | - | - | - | |
| 12.0~12.9 | 22 | 20 | 18 | 16 | 14 | 14 | 12 | - | - | - | |
| 13.0~13.9 | 22 | 20 | 18 | 16 | 14 | 14 | 12 | - | - | - | |
| 14.0~22.0 | 22 | 20 | 18 | 16 | 14 | 14 | 12 | - | - | - | |
| 22.1~24.0 | 24 | 22 | 22 | 20 | 18 | 16 | 14 | 12 | - | - | |
| 24.1~26.0 | 25 | 24 | 22 | 22 | 20 | 18 | 16 | 14 | 12 | - | |
| 26.1~28.0 | 25 | 25 | 24 | 24 | 22 | 22 | 20 | 18 | 16 | 14 | |
| 28.1~30.0 | 25 | 25 | 25 | 25 | 25 | 24 | 22 | 20 | 20 | 18 | |
| 30.1~35.0 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 22 | 22 | 22 | |
| 35.1~40.0 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 22 | 22 | |
| 40.1~45.0 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | |
| 45.1~50.8 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 22 | 20 | |
| 50.9~60.0 | 25 | 23 | 23 | 21 | 24 | 22 | 20 | 19 | 18 | 17 | |
| 60.1~70.0 | 22 | 19 | 20 | 18 | 20 | 19 | 17 | 16 | 15 | 14 | |
| 70.1~80.0 | 19 | 17 | 17 | 16 | 18 | 16 | 15 | 14 | 13 | 13 | |
| 80.1~90.0 | 17 | 15 | 15 | 14 | 16 | 14 | 13 | 13 | 12 | 11 | |
| 90.1~100.0 | 15 | 13 | 14 | 12 | 14 | 13 | 12 | 11 | 10 | 10 | |
| Width (mm) | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3601 ~3800 |
3801 ~4000 |
4001 ~4200 |
4201 ~4400 |
4401 ~4600 |
4601 ~4800 |
4801 ~5000 |
5001 ~5200 |
5201 ~ 5300 |
|||||||||||
| T h i c k n e s s (mm) |
9.0~9.9 | - | - | - | - | - | - | - | - | - | |||||||||
| 10.0~11.9 | - | - | - | - | - | - | - | - | - | ||||||||||
| 12.0~12.9 | - | - | - | - | - | - | - | - | - | ||||||||||
| 13.0~13.9 | - | - | - | - | - | - | - | - | - | ||||||||||
| 14.0~22.0 | - | - | - | - | - | - | - | - | - | ||||||||||
| 22.1~24.0 | - | - | - | - | - | - | - | - | - | ||||||||||
| 24.1~26.0 | - | - | - | - | - | - | - | - | - | ||||||||||
| 26.1~28.0 | 12 | - | - | - | - | - | - | - | - | ||||||||||
| 28.1~30.0 | 18 | 16 | 16 | - | - | - | - | - | - | ||||||||||
| 30.1~35.0 | 20 | 20 | 20 | 18 | 18 | 18 | - | - | - | ||||||||||
| 35.1~40.0 | 22 | 20 | 20 | 20 | 19 | 18 | - | - | - | ||||||||||
| 40.1~45.0 | 22 | 20 | 19 | 19 | 18 | 17 | 16 | 16 | - | ||||||||||
| 45.1~50.8 | 20 | 18 | 17 | 17 | 16 | 15 | 15 | 14 | - | ||||||||||
| 50.9~60.0 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 11 | - | ||||||||||
| 60.1~70.0 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | - | ||||||||||
| 70.1~80.0 | 12 | 11 | 11 | 10 | 10 | 9.7 | 9.3 | 8.9 | - | ||||||||||
| 80.1~90.0 | 11 | 10 | 9.8 | 9.4 | 8.9 | 8.6 | 8.2 | 7.9 | - | ||||||||||
| 90.1~100.0 | 10 | 9.3 | 8.8 | 8.4 | 8.0 | 7.7 | 7.4 | 7.1 | - | ||||||||||
Typical Applications
| Industry | Applications |
|---|---|
| Construction and Automotive Industries |
Bulldozer shovels and buckets |
Slush plates for bulldozers |
|
Exterior linings of bulldozer buckets |
|
Trailer beds |
|
Vessels for dump and cargo trucks |
|
Dredger buckets |
|
| Cement and Mining |
Lining material for ready-mixed concrete turbine mixer |
Paddle for above |
|
Conveyor chute for concrete mixing plant |
|
Pug mill for soil cement |
|
Conveyor pipe for solids(pneumatic pipelines for coal mines) |
|
| Chemical Industry | Asitators for asphalt plants and finishers |
Sand conveyor pipe for sand cracking in naphtha cracking plants |
|
Sulfide mineral bucket elevators |
|
| Steel and Gas | BF top swivel chute |
BF stationary chute, liner, upper hopper liner, gate liner |
|
BF gas washing venturi scrubber, and septum valve |
|
Screens for ores, and switching damper |
|
Bypass chute for ore conveyors |
|
Chute for ore conveyors |
|
Tripper chute for ore conveyors |
|
Tripper chute for coke conveyors |
|
Coke conveyor chute, and stacker chute |
|
Lining for rotary mixers |
|
Drop chute receiver for blending conveyor in sintering plants |
|
Liner for vibro-feeders in sintering plants |
|
Raw material and sole roll feeders |
|
| Others | Earth drills |
Shear liners |
For more information on JFE Steel materials, please click the link below.
http://www.jfe-steel.co.jp/en/products/plate/catalog/c1e-004.pdf
Notice
These material information about JFE EVERHARD shown in this website is based on the product catalog of JFE Steel Corporation .
While every effort has been made to ensure the accuracy of the information contained within this website, the use of the information is at the reader's risk and no warranty is implied or expressed by this website with respect to the use of the information contained herein.The information in this website is subject to change or modification without notice.Please contact our company for the latest information.
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ZIP: 559-0032
5-26, 5-Chome, Nankominami, Suminoe-ku, Osaka, JAPAN
