Mechanical Alloy Steel Flange Forging High Strength Quenching / Normalizing

Brand Name:HUIXUAN
Certification:ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number:9000MM
Minimum Order Quantity:1 piece
Delivery Time:30-50 days
Payment Terms:L/C, T/T, D/P
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Address: A 509,HuaJian Mansion,Zhangjiagang City,JiangSu Province,China
Supplier`s last login times: within 26 hours
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Product Details

Mechanical Alloy Steel Flange Forging High Strength Quenching / Normalizing


carbon steel flange,alloy steel flange,stainless plange after QT would enhance mechanical property,improve strength and prolong working life


Products reference:

Material4140,34CrNiMo6,18CrNiMo7-6
Forging equipment9000MM numerical control ring rollling machine
Application

QT flange forging used for all forging heat treatment,to enhance mechanical property

Melting processEF+LF+VD
Production process

Forging+heat treatment+rough machining+QT

Forging ratio

≥3.5

Applicable standardASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standardJB/GB/EN/DIN/JIS/ASME/ASTM/ISO
certification authorityISO,BV,SGS, IST, UL,CTI
Inspection

Plant self inspection or third party inspection,shipment after all inspection items qualified

Delivery term

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

Test equipment

Spectograph,ut device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,hardness test machine
ServiceOur 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

CSiMnPSCrNiMo

Others

41400.38-0.430.15-0.350.60-0.90≤0.035≤0.0400.80-1.10--0.15-0.25-
34CrNiMo60.30-0.38≤0.0400.50-0.80≤0.035≤0.0351.30-1.701.30-1.700.15-0.30
18CrNiMo7-60.15-0.210.17-0.350.50-0.90≤0.025≤0.0251.50-1.801.40-1.700.25-0.35

Mechanial property

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW

4140Ø10740~1000450~850≥12≥25V≥40≤250HBS
34CrNiMo6Ø15750-900450-600≥13≥55V-40℃≥20≤269HBS
18CrNiMo7-6Ø15≥980≥785≥9≥40V≥47≤269HBS

Commerce clause

MOQ1PC
MAX weight30T
Delivery time10-60Days
Packagewooden pallet,steel frame
Delivey termFOB;CIF;CFR;DDU;
Payment termsT/T,LC
Type of shippingBy ocean,air



China Mechanical Alloy Steel Flange Forging High Strength Quenching / Normalizing supplier

Mechanical Alloy Steel Flange Forging High Strength Quenching / Normalizing

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