Steam Turbine Rotor Forging, buy Low Pressure Steam Turbine Rotor Forging Alloy Steel Welded 60MW on China Suppliers Mobile

Product Details

Delivery Time:30-50 days
Certification:ISO9001：2008，BV,GSG,IST,UL.CTI

Low Pressure Steam Turbine Rotor Forging Alloy Steel Welded 60MW

1st, Products:

steam turbine rotor forging,Alloy steel steam turbind rotor,main shaft of low pressure steam turbine,main shaft of middle pressure steam turbine,main shaft of high pressure steam turbine,main shaft of super high pressure steam turbine,solid forging rotor,welded rotor

2, Products reference:

Material	25Cr2Ni4MoV,34CrNi3Mo,30Cr2Ni2Mo
Max power	60MW
Application	Rotaiton parts of steam turbine consist of electric rotor winding,magnetic conductive core iron and rotor shaft extension,retaining ring,central ring and fan.
Melting process	EF+LF+VD
Production process	Forging+heat treatment+rough machining+finish machining
Forging ratio	≥3.5
Applicable standard	ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard	JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authority	ISO,BV,GSG,IST,UL.CTI
Delivery terms	Rough machining(N+T);finish machining(Q+T)
Test machine	Spectrograph,UT device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,hardness test machine
Service	Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality.

3, Custom properties

Material elements	C	Si	Mn	P	S	Cr	Ni	Mo	V
25Cr2Ni4MoV	≤0.25	≤0.23	≤0.53	≤0.006	≤0.004	≥1.62	≥3.75	≥0.33	≥0.09
30Cr2Ni2Mo	0.26-0.34	0.17-0.37	0.30-0.60	≤0.006	≤0.0005	1.80-2.20	1.80-2.20	0.30-0.35	-

Mechanical property	Dia.(mm)	TS/Rm(Mpa)	YS/Rp0.2(Mpa)	EL/A5(%)	RA/Z(%)	Type Of notch	Impact energy	HBW
30Cr2Ni2Mo	Ø10	≥980	≥835	≥12	≥55	V	≥78	≤269HBS

4, Process procedure:

Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment

5, Commerce clause

Max weight	60T
MOQ	1PC
Delivery time	30-50 Days
Package	Plywood pallet,steel frame
Delivery term	FOB;CIF;CFR；DDU；
Payment terms	T/T,LC
Type of shipping	By ocean,air

6, Keywords

High middle low pressure steam turbine rotor,generator rotor, 35MW,50WM,60WM,70WM steam turbine rotor, 25X1M1%cA(P2MA)steam turbine rotor,take samples as radial direction after QT,it has very good mechanical property

Note:

High-precision dimensional tolerance;Excellent mechanical properties;Produce different dimension based on customer’s requirements;Advanced manufacture equipments and inspection devices;Excellent technical personality;Control the production procedure strictly;Pay attention on the pack