40Mn Heavy Carbon Steel Forgings Connection Shaft NK Stand For Ship Marine

Description:

The intermediate shaft is the main parts of ship device used to transfer torque, the so-called intermediate shaft is the whole components in the middle section of ship transmission system link, the main material for carbon steel based. Principle of the whole system: the host sent torque transmitted to the gear box, gear box after speed adjustment, the torque is transferred to the intermediate shaft through the bearing,intermediate shaft through the bearing to transfer a torque to the stern shaft, the torque is transferred to the stern propeller, thus completing the output torque of the whole ship system, make the ship running in the water and on the surface of the sea.

The intermediate shaft is mainly applied in the large, small and ultra large cargo ships, ships,cruise above and so on, in the shape of two ends of the shaft through the flange toflange, can link to other transmission parts, intermediate shaft with advantages of carbon manganese steel is high strength, wear resistance and harden ability, obtain good comprehensive mechanical properties can be adjusted after. The Q+T state can beabove 885MPa, the tensile yield strength can reach above 735MPa reach, hardness is less than or equal to 217HB. This product is compared with other steel with advantage sof low cost and high quality and is widely applicable to domestic and international shipbuilding enterprise, our company has a stable product quality and controllable inspection process and ABS, LR, GL, CCS, BV, DNV etc. The Veritas certification, can provide a set of production and inspection process for our customers.

Confirms to the standard of ABS

Material smelting process:EF+LF+VD

The manufacturing equipment is 35 MN hydraulic press,

The forging ratio >3,

UT standard is in accordance with standard of EN10228.3:1998 level3

Delivery lead time:40 days

Specifications: