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Hydraulic Forged Steel Rolls Bar And Shape Roller Rough Forging

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Address: A 509,HuaJian Mansion,Zhangjiagang City,JiangSu Province,China

Contact name:Arnold

JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

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Hydraulic Forged Steel Rolls Bar And Shape Roller Rough Forging

Country/Region	china
City & Province	jiangsu

Product Details

Hydraulic Forged Steel Rolls Bar And Shape Roller Rough Forging

Products:

aluminum foil roller,bar and shape roller,metallurgical roller

Products reference:

Material	4140,60CrMo,9Cr2Mo,90Cr3
Forging equipment	8000T open die hydropress
Application	Metallurgical machinery,aluminum foil mill parts
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	ISO9001:2008,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,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
50Mn	0.48-0.56	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25	≤0.30	≤0.25
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	-
60CrMo	0.55-0.65	0.17-0.30	0.450-0.80	≤0.020	≤0.015	0.50-0.80	≤0.25	0.20-0.40
9Cr2Mo	0.85-0.95	0.25-0.45	0.20-0.40	≤0.025	≤0.025	1.70-2.10	≤0.25	0.20-0.40

Mechanical property

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW

50Mn

Ø10

≥645

≥390

≥13

≥40

≥39

≤255HBS

4140

Ø10

740~1000

450~850

≥12

≥25

≥40

≤250HBS

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 dia	1600MM
Delivery time	30-60 days
Package	wood pallet,steel frame
Delivery term	FOB;CIF;CFR；DDU；
Payment term	T/T,LC
Type of shipping	By ocean,air