ASTM Standard Stainless Steel Forging , Forged Hydraulic Cylinder Piston Rod

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 20-50 Days

Brand: HUIXUAN

Product Description

ASTM Standard Stainless Steel Forging , Forged Hydraulic Cylinder Piston Rod

Products reference:

Material	4140,4130,18CrNiMo7-6,4340,4330,1.7225
Forging equipment	8000T open die hydropress
Application	Piston rod is mainly used for hydraulic pneumatic,engineering machinery,automobile production piston rad,plastic machine guide pillar,packing machine,printing machine roller shaft,textile machine,conveying machine’s axis,rectilinear motion shaft
Melting process	EF+LF+VD
Production process	Forging+heat treatment+rough machining+finish machining
Forging ratio	≥4
Applicable standard	ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard	JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authority	ISO9001:2008,TÜV,BV),LR,ABS,RINA,GL,KR,DNV,NK,PED.
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
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	-
4130	0.28-0.33	0.15-0.35	0.40-0.60	≤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
4340	0.38-0.43	0.15-0.35	0.60-0.80	≤0.035	≤0.040	0.70-0.90	1.65-2.00	0.20-0.30	-

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
4130	Ø10	≥930	≥735	≥12	≥50	V	≥71	≤229HBS
18CrNiMo7-6	Ø15	≥980	≥785	≥9	≥40	V	≥47	≤269HBS
4340	Ø15	≥980	≥835	≥12	≥55	V	≥78	≤179HBS

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

Max weight	80T
MOQ	1PC
Delivey time	20-50days
Package	Plywood case,wooden pallet,steel frame
Delivey term	FOB;CIF;CFR；DDU；
Payment term	T/T,LC
Type of shipping	By ocean