The ABREX* Series features 4 standard options of abrasion resistant steel plate in
addition to 3 extra tough options – a product range capable of meeting a variety of needs. All
of our products are maintained at very low impurity levels, making them well suited to welding
and formability.
Specifications by Type and Designation
| Type |
Designation |
Plate Thickness t (mm) |
Brinell Hardness (HBW)*Aiming |
Brinell Hardness (HBW) Range |
Charpy Impact Test (L Direction)*2 Test Temperature (˚C) |
Charpy Impact Test (L Direction)*2 Absorbed Energy (J) |
| Standard Type |
ABREX 400 |
6(4.0)~100 |
400 |
360~440 |
- |
- |
| Standard Type |
ABREX 450 |
6(4.5)~50 |
450 |
410~490 |
- |
- |
| Standard Type |
ABREX 500 |
6(4.5)~50 |
500 |
450~500 |
- |
- |
| Standard Type |
ABREX 600 |
6~25 |
500 |
550~650 |
- |
- |
| Extra Tough Type |
ABREX 400LT |
6~60 |
400 |
360~440 |
-40 |
≧27 |
| Extra Tough Type |
ABREX 450LT |
6~25 |
450 |
410~490 |
-40 |
≧27 |
| Extra Tough Type |
ABREX 500LT |
6~25 |
500 |
450~500 |
-40 |
≧21 |
Chemical Composition (%) *1
| Type |
Designation |
C |
Si |
Mn |
P |
S |
Ni |
CR |
Mo |
B |
| Standard Type |
ABREX 400 |
≦ 0.21 |
≦ 0.70 |
≦ 2.00 |
≦ 0.025 |
≦ 0.010 |
≦ 1.00 |
≦ 1.20 |
≦ 0.60 |
≦ 0.005 |
| Standard Type |
ABREX 450 |
≦ 0.23 |
≦ 0.70 |
≦ 2.00 |
≦ 0.025 |
≦ 0.010 |
≦ 1.00 |
≦ 1.20 |
≦ 0.60 |
≦ 0.005 |
| Standard Type |
ABREX 500 |
≦ 0.35 |
≦ 0.70 |
≦ 2.00 |
≦ 0.015 |
≦ 0.010 |
≦ 1.00 |
≦ 1.20 |
≦ 0.60 |
≦ 0.005 |
Standard Type |
ABREX 600 |
≦ 0.45 |
≦ 0.70 |
≦ 2.00 |
≦ 0.015 |
≦ 0.010 |
≦ 1.00 |
≦ 1.20 |
≦ 0.60 |
≦ 0.005 |
| Extra Tough Type |
ABREX 400LT |
≦ 0.21 |
≦ 1.20 |
≦ 2.00 |
≦ 0.020 |
≦ 0.010 |
≦ 1.00 |
≦ 1.20 |
≦ 0.60 |
≦ 0.005 |
| Extra Tough Type |
ABREX 450LT |
≦ 0.28 |
≦ 1.20 |
≦ 2.00 |
≦ 0.020 |
≦ 0.010 |
≦ 1.00 |
≦ 1.20 | d
≦ 0.60 |
≦ 0.005 |
| Extra Tough Type |
ABREX 500LT |
≦ 0.35 |
≦ 1.20 |
≦ 2.00 |
≦ 0.015 |
≦ 0.010 |
≦ 1.00 |
≦ 1.20 |
≦ 0.60 |
≦ 0.005 |