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Super Steel Steam Turbine Rotor Forging , Mechanical Wind Turbine Main Shaft

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Super Steel Steam Turbine Rotor Forging , Mechanical Wind Turbine Main Shaft

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Brand Name : HUIXUAN

Model Number : Main Shaft

Certification : ISO,BV,SGS, IST, UL,CTI

Place of Origin : China

MOQ : 1 piece

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 2000-4000 Ton/Month

Delivery Time : 30-50 days

Packaging Details : wood pallet,steel frame

Material : Steel

Melting process : EF+LF+VD

Forging ratio : ≥3.5

Heat treatment : N+T Q+T

Size : As drawing

Max power : 60MW

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Super Steel Steam Turbine Rotor Forging , Mechanical Wind Turbine Main Shaft

1, Products:

Low,medium,high,super high pressure steam turbine main shaft,drum type rotor

2, Products reference:

Material 25Cr2Ni4MoV,34CrNi3Mo,30Cr2Ni2Mo
Max power 60MW
Application

The function of rotor is to transfer steam energy into rotation mechanical energy of steam shaft

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,SGS,IST,UL.CTI
Delivery term

Rough machining(N+T);finish machining(Q+T)

Test equipment

Spectrograph,UT device,tensile and impact test machine,metalloscope,outside micrometer,dore 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
Pakcage wood pallet,steel frame
Delivery term FOB;CIF;CFR;DDU;
Payment term T/T,LC
Type of shipping

By ocean,air

6.Keywords

High,middle,low press steam turbine rotor,generator rotor, 35MW,50WM,60WM,70WM steam turbine rotor; 25X1M1%cA(P2MA)steam turbine rotor,radial direction sampling,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 package protection;

Quality full service.

Super Steel Steam Turbine Rotor Forging , Mechanical Wind Turbine Main Shaft


Product Tags:

turbine rotor forging

      

steam turbine shaft

      
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