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Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings

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Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings

China Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings supplier
Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings supplier Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings supplier Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings supplier

Large Image :  Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings

Product Details:

Place of Origin: JiangSu
Brand Name: HUIXUAN
Certification: ISO,BV,SGS, IST, UL,CTI
Model Number: Mining machinery slewing bearing

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Wood pallet, steel frame support
Delivery Time: 10-60 days
Payment Terms: L/C, T/T
Supply Ability: 2000-4000Ton/month
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Detailed Product Description
Application: Industry Material: Steel
Forging Ratio: ≥5 Max Dia: 5000mm
Melting Process: EF+LF+VD Heat Treatment: N+T Q+T

 

              Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings

 

 

Products:

wind power slewing bearing, solar energy drive, engineering machiner slewing bearing, mining machinery slewing bearing, turntable bearing, rotation bearing, convolution bearing

 

Products reference

 

Material

42SiMn,50Mn,4140,18CrNiMo7-6

 

Forging equipment

 

5000MM CNC ring rolls

 

Apply for

 

It is widely used in the fields of ship equipment, engineering machinery, llight industrial machinery, metallurgical machinery, medical treatment, industrial machinery and so on.

 

Melting process

 

 

EF+LF+VD

 

Process technology

 

 

Forging+heat treatment+rough machining+finish machining

 

Forging ratio

 

≥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

 

Verification

 

Self-inspection or 3rd party withness. All the tested items inspected and qualified before shipment.

 

Delivery terms

 

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

 

Test equipment

 

Spectrograph, UT device, tensile and compact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on.

 

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.

 

 

Custom properties

 

Material elements

C Si Mn P S Cr Ni Mo

 

Others

42SiMn 0.39-0.45 1.10-1.40 1.10-1.40 ≤0.035 ≤0.035 ≤0.030 ≤0.030 ≤0.015  
50Mn 0.48-0.56 0.17-0.37 0.70-1.00 ≤0.035 ≤0.035 ≤0.25 ≤0.30 -- -
4140 0.38-0.43 0.15-0.35 0.60-0.90 ≤0.035 ≤0.040 0.80-1.10 -- 0.15-0.25 -
18CrNiMo7-6 0.15-0.21 0.17-0.35 0.50-0.90 ≤0.025 ≤0.025 1.50-1.80 1.40-1.70 0.25-0.35  

 

 

Mechainal properties

 

Dia.(mm)

 

TS/Rm(Mpa)

 

YS/Rp0.2(Mpa)

 

EL/A5(%)

 

RA/Z(%)

 

Type Of notch

 

Impact energy

 

HBW

42SiMn Ø10 ≥885 ≥735 ≥15 ≥40 U ≥47 ≤229HBS
50Mn Ø25 ≥645 ≥390 ≥13 ≥40 V ≥31 ≤255HBS
4140 Ø10 740~1000 450~850 ≥12 ≥25 V ≥40 ≤250HBS
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
 

 

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

 

 Commerce clause

MOQ 1PC

 

Max. diameter

 

5000MM

 

Delivery time

 

10-60 days

 

Package

 

Wood pallet, steel frame support

 

Delivery terms

 

FOB;CIF;CFR;DDU;

 

Payment terms

 

T/T,LC

 

Type of shipping

 

By ocean, air

 

 

Keywords

Slewing bearing is a kind of large bearing that can bear synthesize loading, and at the same time can bear the major axial/radial load and capsizing moment.

 

Features:

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;

 

Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgingsGeared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings

 

 

 

 

Contact Details
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Contact Person: Jack

Tel: +8613914905080

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