Open Die Forging Hydropress Alloy Steel Tube Plate

Price Negotiable

Price: Negotiable

MOQ: 1 piece

Delivery Time: 30-50 days

Brand: HUIXUAN

Product Description

Open Die Forging Hydropress Alloy Steel Tube Plate

There are a wide variety of open die hot forging processes; including slab, shaft, mandrel, ring and hollow forging.
Forgings vary in size, ranging from 0.5 kg up to 300 tonne shaft forgings.
Mainly performed on gravity drop, double-acting and counterblow hammers. A forging hammer is a mechanical version of the blacksmith’s hammer and anvil. It consists of a heavy mass or tup, which is allowed to fall or is driven down onto the workpiece, and an anvil on which the hot workpiece is placed. They are very versatile and relatively quick in action. Deformation is achieved by a rapid succession of hammer blows. Energy rating of hammers range from 500 to 40,000 kg-m.
Hydraulic presses are used for large forgings such as large turbine shafts. They are slow in operation and the workpiece often requires to be reheated several times.
In most cases shaping of the component relies on the skill of the forgemaster. Larger workpieces are supported by chain slings or semi-automatic manipulators.

Reference

Material	16MnD,304,316L,20MnMo,20MnMoNb
Equipment	3150T Open die hydropress
Apply	pressure vessel tube plate
Melting process	LF+EF+VD
Production process	Foring+heat treatment+rough machine+finish machine
Ratio	≥3
Applicable certificate	ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard	JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Cerfificate Authority	ISO,BV,SGS, IST, UL,CTI
Deliver condition	Rough machine(N+T);finish machine(Q+T)
Inspection equipment	Spectrograph,UT device,tensile and impact test machine,metalloscope,hardness test device
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 property

Elemnets	C	Si	Mn	P	S	Cr	Ni	Mo	Nb
16MNnD	0.13-0.20	0.17-0.37	1.20-1.60	≤0.030	≤0.030	≤0.30	≤0.30	--
20MnMoNb	0.16-0.23	0.17-0.37	1.20-1.50	≤0.035	≤0.035	--	--	0.45-0.60	0.020-0.045
304L	0.030	1.00	2.00	0.045	0.030	18.0-20.0	8.0-12.0	-
316L	0.030	1.00	2.00	0.045	0.030	16.0-18.0	10.0-14.0	2.00-3.00

Mechanical property	Dia.(mm)	TS/Rm(Mpa)	YS/Rp0.2(Mpa)	EL/A5(%)	RA/Z(%)	Type Of notch	Impact energy	HBW
16MnD	Ø15	470-630	≥345	≥21	--	V	-20℃≥34	＝＝
20MnMoNb	Ø15	≥635	≥490	≥15		U	37	187-229
304L	Ø15	≥520	≥205	≥40	--			≤187HBS
316L	Ø15	≥485	≥170	≥30	≥40			≤187HBS

Key words:alloy steel plate is used for low strength pressure vessel,high strength pressure veseel is made of stainless steel,good coorosion resistance.