Casting Method: | Sand Casting |
---|---|
Casting Form Material: | Metal |
Casting Metal: | Cast Iron |
Casting Form Usage Count: | Semi-permanent |
Surface Treatment: | Polishing |
Surface Roughness: | Ra0.05 |
Customization: |
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SIZE (mm) |
φ16×16 |
φ20×25 |
φ25×35 |
φ30×40 |
φ30×45 |
φ35×45 |
φ45×50 |
φ50×60 |
NAME |
C |
Si |
Mn |
Cr |
Mo |
CU |
P |
S |
Hardness |
LOW CHROMIUM |
2.2-3.5 |
≤ 1.2 |
≤ 1.5 |
0.8-3.5 |
≤ 1.0 |
≤ 0.5 |
≤ 0.15 |
≤ 0.15 |
≥45HRC |
MEDIUM CHROMIUM |
2.0-3.3 |
≤ 1.2 |
≤ 1.8 |
4.0-9.0 |
≤ 1.5 |
≤ 1.0 |
≤ 0.15 |
≤ 0.15 |
≥50HRC |
HIGH CHROMIUM |
1.6-3.3 |
≤ 1.0 |
≤ 2.5 |
10-18 |
≤ 1.0 |
≤ 1.5 |
≤ 0.10 |
≤ 0.10 |
≥55HRC |
HIGHER CHROMIUM |
2.0-3.3 |
≤ 1.0 |
≤ 2.5 |
22-25 |
≤ 2.0 |
≤ 1.5 |
≤ 0.10 |
≤ 0.10 |
≥ 62HRC |
No. |
Diameter (mm) |
Weight of each (kg) |
Pcs/ton |
1 |
Ø10 |
0.0135 |
74073 |
2 |
Ø12 |
0.0181 |
55248 |
3 |
Ø15 |
0.0242 |
41322 |
4 |
Ø20 |
0.0322 |
31056 |
5 |
Ø25 |
0.063 |
15873 |
6 |
Ø30 |
0.11 |
9091 |
7 |
Ø40 |
0.257 |
3891 |
8 |
Ø50 |
0.50 |
2000 |
9 |
Ø60 |
0.867 |
1153 |
10 |
Ø70 |
1.37 |
729 |
11 |
Ø80 |
2.05 |
487 |
12 |
Ø90 |
2.90 |
345 |
13 |
Ø100 |
4.00 |
250 |
14 |
Ø110 |
5.30 |
188 |
15 |
Ø120 |
6.80 |
147 |
16 |
Ø125 |
7.75 |
129 |
17 |
Ø130 |
8.74 |
114 |
Model |
Mechanical properties |
Microstructure |
|
HRC |
Times of falling (3.5m) |
||
Low Chromium |
≥45 |
≥8000 |
P+C |
Medium Chromium |
≥50 |
≥12000 |
P+C |
High Chromium |
≥55 |
≥15000 |
M+C |
Higher Chromium |
≥60 |
≥22000 |
M+C |
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