Common Alloy Grades, Ghysical Mechanical Properties And Recommended Application |
Grade |
WC% |
Co/Ni % |
Physical and mechanical properties |
Grain size (μm) |
Recommended application |
Density (g/cm3) |
TRS (N/mm2) |
Hardness (HRA) |
ZG01 |
100 |
0 |
15.3-15.5 |
1200 |
95.5 |
0.3 |
Ultra-high hardness, high wear resistance, anti-corrosion, with certain anti-destructive ability |
ZG04X |
96 |
4 |
15.0-15.2 |
1600 |
92.8 |
0.8-1.0 |
Suitable for drawing die, non-ferrous metal wire drawing and wear-resistant parts |
ZG06 |
94 |
6 |
14.8-15.1 |
2500 |
90.0 |
1.2 |
Good abrasion resistance, good compression resistance, suitable for wear-resistant parts that resist abrasion and high pressure. |
ZG06X |
94 |
6 |
14.8-15.1 |
2400 |
91.5 |
1.0 |
Superio wear resistance,good comprehensive properties,suitable for making non-standard structure components with higher wear resistance. |
ZG06A |
94 |
6 |
14.8-15.1 |
2150 |
92.5 |
0.6-0.8 |
ZG08 |
92 |
8 |
14.6-14.9 |
2700 |
89.0 |
1.2-1.6 |
Good general performance, used for general wear parts, molds, general tools, etc. |
ZG10.2 |
90 |
10 |
14.3-14.6 |
3800 |
91.7 |
0.7 |
Good general performance, suitable for casing and oil nozzle products |
ZG11 |
89 |
11 |
14.3-14.7 |
2800 |
88.5 |
1.2-1.6 |
Anti-wear, anti-erosion, good comprehensive mechanical strength, suitable for wear-resistant parts in the petroleum, chemical and mechanical industries. |
ZG12X |
88 |
12 |
14.2-14.5 |
3000 |
89.5 |
1.0-1.2 |
Anti-erosion, good comprehensive mechanical strength, suitable for impact-resistant wear-resistant parts, molds, and roller rings. |
ZG15 |
85 |
15 |
13.8-14.2 |
3000 |
86.5 |
1.2-1.6 |
ZG15X |
85 |
15 |
13.8-14.2 |
4500 |
89.0 |
0.7 |
Excellent wear resistance and toughness,it is suitable for making integral stamping dies, anti-vibration toolholders, etc. |
ZG20 |
80 |
20 |
13.4-13.8 |
3100 |
85.0 |
1.0 |
Excellent wear resistance and toughness |
ZN06 |
94 |
6 |
14.5-14.9 |
2000 |
90.0 |
1.2 |
Non-magnetic alloy, suitable for sealing ring, non-magnetic wear-resistant parts and corrosion-resistant parts. |
ZN09 |
91 |
9 |
14.3-14.6 |
2300 |
89.0 |
1.2-1.6 |
ZN11 |
89 |
11 |
14.0-14.3 |
2600 |
88.0 |
1.2 |