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50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging

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50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging

50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging
50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging 50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging 50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging 50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging 50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging

Large Image :  50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging

Product Details:

Place of Origin: China
Brand Name: HUIXUAN
Certification: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: 30T

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Plywood case,wooden pallet,steel frame
Delivery Time: 30-50 days
Payment Terms: L/C, T/T
Supply Ability: 2000-5000Ton/month
Detailed Product Description
Customized: Customized Heating Treatment: N+T Q+T
Forging Ratio: ≥5 Material: Steel
Molding Style: Forging Melting Proce: EF+LF+VD
Application: Cast Gear Ring Colour: Original
High Light:

stainless steel forged flanges

,

flange forging

 

50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging

 

 

Simple Description:

Various forging flange of alloy steel,carbon steel,stainless steel,flange forging is widely used for wind power generator,slewing bearing equipment,engineering machinery,pressure vessel,gear transmission etc,it has very good mechanical property and weldability.Flange is connection parts between two axle,used for pipe end connection.the materials of flange as following.
 
Commerce clause

Max weight 30T
MOQ 1PC
Delivery time 15-50Days
Package Plywood case,wood pallet,steel frame
Delivery terms FOB;CIF;CFR;DDU;
Payment terms T/T,LC
Type of shipping

By ocean,air

 
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
 
Products reference:

Types Q345D,50Mn,4140,18CrNiMo7-6,16Mn,class1

Max dia

9000MM
Application

Forging flange is the connection parts between two shaft,used for pipe end connection,can be welded.

Melting process

EF+LF+VD

Production process

Forging+heat treatment+rough machining

Forging ratio

≥5

Applicable standard

ASTM,ASME,DIN,JIS,ISO,BS,API,EN ,DIN

Executive standard

JB/GB/EN/DIN/JIS/ASME/ASTM/ISO

Certification authority

ISO,BV,SGS, IST, UL,CTI

Delivery terms

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

Test machine

Sepctrograph,UT device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,hardness test machine

 
50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging 0
 
Custom properties

Material elements

C Si Mn P S Cr Ni Mo Cu
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 -
Q345D 0.13-0.20 0.17-0.37 1.20-1.60 ≤0.030 ≤0.030 ≤0.30 ≤0.30 --  
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  
50Mn 0.48-0.56 0.17-0.37 0.70-1.00 0.035 0.035 0.25 0.30 -- 0.48-0.56

 

Mechanical property

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW

4140 Ø10 740~1000 450~850 ≥12 ≥25 V ≥40 ≤250HBS
Q345D Ø10 470-630 ≥345 ≥21 -- V -20℃≥27 ==
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
50Mn Ø25 ≥645 ≥390 ≥13 ≥40 V ≥31 ≤255HBS


 
 
 
 
 
 
 
Why choose HUIXUAN?

  • HUIXUAN is a directly professional manufacturer with over 10 years experiences specialized in producing custom forging machining parts.

  • The company is able to meet your high quality standard, performs 100% QC test, certification:ISO9001-2008.

  • HUIXUAN specializes in all kinds of material , surface treatment and heating treatment. Fast & flexible turnaroun,100% on-time delivery.

  • HUIXUAN only takes reasonable profit , competitive price will be our greatest advantage.

  • 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.

 
50Mn 4140 18CrNiMo7-6 Forged Steel Flanges Customized Flange Forging 1
 

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

Contact Person: Jack

Tel: +8613914905080

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