Ductile Cast Iron Crankshaft Parts
Compared with the traditional forged steel crankshaft, the nodular cast iron crankshaft has the advantages of simple manufacture, low cost, shock absorption and wear resistance, and is not sensitive to surface nicks. Ductile iron and babbitt alloy, lead bronze, steel back aluminum alloy bearing bushing have good matching.
Product Introduction
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Ductile cast iron crankshaft parts |
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Item |
Material |
Production Process |
Sintering Temperature |
Mold |
Custom |
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Ductile cast iron crankshaft parts |
Nodular cast iron |
Investment casting |
1380℃ |
To be customized |
Yes |
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Chemical composition |
Processing customization |
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Available Materials |
Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, cemented carbide, high temperature alloy (718, 713) |
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Smoothness |
Dimensional accuracy |
Product density |
Appearance treatment |
Appropriate weight |
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Roughness 1～5μm |
(±0.1%～±0.5%) |
7.3-7.6g/CM³ |
According to customer requirements |
0.03g～40kg |
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Ductile iron crankshaft
Compared with the traditional forged steel crankshaft, the nodular cast iron crankshaft has the advantages of simple manufacture, low cost, shock absorption and wear resistance, and is not sensitive to surface nicks. Ductile iron and babbitt alloy, lead bronze, steel back aluminum alloy bearing bushing have good matching.
Forged steel crankshaft technology
Graphite has lubricating and lubricating oil storage function, its wear resistance is better than steel; The impact resistance of ductile iron is better than that of steel under the condition of multiple impact loads with low energy. The fatigue strength of nodular cast iron crankshaft under torsion and bending fatigue stress can reach or even exceed that of forged steel crankshaft through alloying, reasonable spheroidization and inoculation.
Our factory specializes in the production of automobile engine crankshaft, the crankshaft is mainly produced in the small and medium cars, Toyota, Mitsubishi, Daewoo, Chery, Suzuki and other series. And in the gradual development of European and American models.
Solemn commitment: All the crankshafts we produce implement the principle of three guarantees.
1. If there is a quality problem, it is identified as our own reasons will be returned.
2. If the packaging is damaged due to logistics and other reasons during transportation, it is guaranteed to be returned.
3. We all the crankshaft production quality assurance for a year, in the customer within one year after the goods have any quality problem can contact the factory.
Buyer's note: Due to our wide range of products, if you need the product model and picture do not match, please contact our Want Want (nbnfjx).
Please customers confirm product model before purchasing, we will provide you with product pictures, OEM number, size and other data for client's confirmation. If the crankshaft type is wrong due to the customer's own reasons, we will not be responsible.
Detection Systems
Copper Silica Sol Investment Casting
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