Materials: 34CrNi3Mo, 34CrNi1Mo, 34CrNiMo16
Process: EF+LF + VD + VC
The process as follow: ingot, heat, forging, heat treatment (normalizing + tempering), inspection, rough machining, UT, 2th heat treatment, finishing machining, inspection
Applications: forged steel shaft-steam turbine rotor forging is widely used for large or middle scale thermal power equipment enterprise
Test: 100% UT and MT tested
We purchase the steel ingot from well know and qualified steel mill in China
All our forgings forged ratio >4.5, and guarantee a full time normalize and anneal process to make sure the grain size and cleanness degree
We have a strict quality control system and complete management service system
Mechanical and electric forgings:
Motor shaft for hydraulic generator, turbo-dynamo and aero generator with materials of 45A, 35A, 35CrMoA, 40Cr, 42CrMo4
Generator rotor for turbo-dynamo with materials of 34CrNi3Mo, 34CrNi1Mo, 34CrNiMo16
Generator guard ring/protection ring for turbo-dynamo with materials of 50Mn18Cr4, 50Mn18Cr4N
Thrust block, thrust runner collar, sliding rotor, spindle sleeve and impeller applied in turbo-dynamo, hydraulic generator and aero generator, with materials of 20 to 35, 16Mn
Wheel boss/wheel hub with materials of 34A
Main shaft/blower shaft with material of 45A, 35CrMoA, 34CrNi1Mo, 40CrNiMo
High temperature and high strength screw bolt/bolts with material of 25Cr2MoV, 25Cr2Mo1V
Main shaft for high speed centrifugal fan shaft, with material of 42CrMo4, 28NiCrMoV8-5, X3CrNiMo13-4, 34CrNiMo6
Main shaft, gear ring, high speed gear shaft for aero generator/ wind-driven generator, with material of 36CrNiMo4, 42CrMo4
Price | negociation |
---|---|
Package | in wooden case |
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