| KS grade | ASTM grade | Tensile strength, psi | Yield strength, psi | Minimum elongation | Typical BHN range |
|---|---|---|---|---|---|
| DCI 40 | 60-40-18 | 60,000 | 40,000 | 18 | 143-187 |
| DCI 45 | 65-45-12 | 65,000 | 45,000 | 12 | 156-207 |
| DCI 55 | 80-55-06 | 80,000 | 55,000 | 6 | 179-255 |
| DCI 70 | 100-70-03 | 100,000 | 70,000 | 3 | 217-269 |
| DCI 80 | 120-90-02 | 120000 | 90,000 | 2 | 240-302 |
Features
- Ductile iron parts:
- Automotive parts: wheel hub, differential carrier, differential cases, bearing cap, internal gear, crankshaft, steering gear box, brake shoe, fort shift, stopper, manifold, bracket, pad spring, hook, brake pedal, brake capliper.
- Machinery parts: fork lift, collars, valve body, disc, weaving machine parts, air brake, air conditioning parts, coupling bracket, etc.
- Agricultural parts: fork, lever arm, cultivator toe, plow, tractor parts, etc.
- Electrical parts: tower fittings, insulator cap.
- Rail fastening parts: tie plate, shoulder, rail clips, gauge jaw.
- Ductile iron parts material specification is as below table.
Main Products
iron castings for automotive parts, agriculture equipment parts and industrial machinery parts