NM450HiTemp is a high-temperature wear-resistant steel plate, provides a cost-effective wear resistant solution for high temperatures ranging from 300 to 500℃.
The decreasing trend of tensile strength at the temperature of 300℃-600℃ is much better than common wear-resistant steel.At the temperature of 500℃,tensile strength is still 907Mpa,which is 1.5 times as much as the same level of wear-resistant steel.The tensile strength at 600℃ can be three times as much as NM450.
The tensile strength of NM450HiTemp decreases slowly after being kept at 300°C-500°C for 48 hours,and the tensile strength can still be 1212Mpa after being kept at 500°C for 48 hours.
 |
| Table1:comparison of tensile strength in different temperature |
 |
| Table2:tensile strength after preserve at different temperature for 48 hours |
NM450HiTemp Property
| Grade |
Yield strength (Typical)MPa |
Tensile strength (Typical)MPa |
Elongation (Typical)A50% |
Brinell Hardness (Typical)HBW |
| NM450HiTemp | ≥1100(1260) | ≥1300(1540) | ≥7(15.6) | ≥420(456) |
NM450HiTemp High-temperature Wear-resistant Steel Application:Blade steel
 |
 |
| Sand-heating roller | heating barrel for reclaimed material |
Hot Tags: nm450hitemp high-temperature wear-resistant steel, China nm450hitemp high-temperature wear-resistant steel manufacturers, suppliers, factory, NM400 Wear Resistant Sheet, 50CrV4 Spring Steel, Bimetal Saw Blade Steel Strips, High Carbon Steel Saw Blade, 65Mn Spring Steel Round Bar, Medium and High Carbon Steel X32
