34CrNiMo6 F22 Heating Treatment Open Die Forging Roll QT For Rough Machining

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1 Set(Min.Order)

Payment TermsT/T L/C D/P D/A
Delivery Detail7 days

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Product Details

Brand Name	HUIXUAN		Place of Origin	China
Model Number	4140，34CrNiMo6,18CrNiMo7-6，F(xiàn)22

Product Description

Delivery Time:30-60 days
Certification:ASTM，ASME，DIN，JIS，ISO，BS，API，EN

34CrNiMo6 F22 Heating Treatment Open Die Forging Roll QT For Rough Machining

Products:

Supporting roll QT,up roll QT,barrel QT,tube plate QT,crushed cone roll QT,type barrel QT,die steel QT.

Large scale carbon steel,alloy steel,stainless steel after QT would enchance mechanical property,improve strength,prolong working life,meet product;s requirements.

Products reference:

Material	4140,34CrNiMo6,18CrNiMo7-6,F22
Forging equipment	8000T open die hydropress
Application	Large scale forging QT is widely used for all forging QT after rough machining,enhance mechanical property
Melting process	EF+LF+VD
Production process	Forging+heat treatment+rough machining+QT+finish machining
Forging ratio	≥3.5
Appplicable 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
Inspection	Plant self inspection or third party inspection,shipment after all inspection items are qualified
Delivery term	Rough machining(N+T);finish maching(Q+T)
Test equipment	Spectrograph,ut device,tensile and compact test machine,metalloscope,outside microscope,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.

Custom properties

Material elements	C	Si	Mn	P	S	Cr	Ni	Mo	Others
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	-
34CrNiMo6	0.30-0.38	≤0.040	0.50-0.80	≤0.035	≤0.035	1.30-1.70	1.30-1.70	0.15-0.30	?
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	?

Mechanical property	Dia.(mm)	TS/Rm(Mpa)	YS/Rp0.2(Mpa)	EL/A5(%)	RA/Z(%)	Type Of notch	Impact energy	HBW
4140	?10	740~1000	450~850	≥12	≥25	V	≥40	≤250HBS
34CrNiMo6	?15	750-900	450-600	≥13	≥55	V	-40℃≥20	≤269HBS
18CrNiMo7-6	?15	≥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 weight	50T
Delivery time	10-60 days
Package	wooden palletm,steel frame
Delivery term	FOB;CIF;CFR；DDU；
Payment term	T/T,LC
Type of shipping	By ocean,air

Why choose HU

Contact Us

JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD: Contact nameMr. Jack
Chat Now; Phone86-139-14905080; AddressA 509,HuaJian Mansion,Zhangjiagang City, Zaozhuang, Shandong

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Product Categories

Alloy Steel Forgings	Axle Shaft Forging	Carbon Steel Forgings	Forged Cylinder
Forged Steel Flanges	Forged Steel Rolls	Gear Blank Forging	Heat Treatment Forging
Heavy Steel Forgings	Open Die Forgings	Stainless Steel Forging	Steam Turbine Rotor Forging

34CrNiMo6 F22 Heating Treatment Open Die Forging Roll QT For Rough Machining

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