|
化學成份 | Spec Available(%) |
|||||||
C |
Si |
Mn |
Cr |
Mo |
Cu |
P |
S |
|
中碳中鉻鉬合金襯板 Medium Cr-Mo Alloyed Liner ZG45Cr5MoRe |
0.4-0.8 |
≤1.2 |
0.6-1.5 |
4-6 |
0.3-1 |
0.3-0.8 |
≤0.04 |
≤0.06 |
中碳低鉻鉬合金襯板 Low Cr-Mo Alloyed Liner ZG40CrMoRe |
0.3-0.6 |
≤1.2 |
0.5-1.2 |
1.2-2.5 |
0.3-1 |
0.3-0.8 |
≤0.04 |
≤0.06 |
力學性能與金相組織
|
表面硬度Surface(HRC) |
沖擊值Ak(J/cm2) |
金相組織Microstructure |
中碳中鉻鉬合金襯板 Medium Cr-Mo Alloyed Liner ZG45Cr5MoRe |
≥48 |
≥20 |
M+C |
中碳低鉻鉬合金襯板 Low Cr-Mo Alloyed Liner ZG40CrMoRe |
≥40 |
≥30 |
M+C |
M-馬氏體 | Martensite C -碳化物 | Carbide A-殘余奧氏體 | Austenite P-珠光體 | Pearlite |
產品規格
尺寸 | Size |
孔徑 Hole Dia.(mm) |
襯板長度 Liner Length(mm) |
||
≤40 |
≥40 |
≤250 |
≥250 |
|
公差 | Tolerance |
+2 0 |
+3 0 |
+2 |
+3 |