AISI4140 SAE1045 Hot Forging Steel Rings Milling Surface For Wind Tower

Product Details:

Place of Origin:	China
Brand Name:	hot forged st52 steel ring
Certification:	ISO PED
Model Number:	Q235 steel forged ring

Payment & Shipping Terms:

Minimum Order Quantity:	MOQ: 1 pc
Price:	150usd/pc to 2500usd/pc
Packaging Details:	Oiled surface + export packing
Delivery Time:	7-20 working days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	300pcs/week

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Detailed Product Description

Material:	Alloy, Carbon And Stainless Steel	OD::	From 300mm To 3500mm
Heat:	Normalized/quenched/annealed	Trade Term:	FOB China
Surface:	Milling
High Light:	Milling Round Steel Rings , Hot Forging Rolled Steel Rings SAE1045 , Wind Tower Forged Rolled Rings

AISI4140 SAE1045 Hot Forging Steel Rings Milling Surface For Wind Tower 0

Name: Hot forging St52 Q235 16Mn ss410 steel ring forging with milling surface

Reference

Forged or hydraulic steel roller ring or steel bearing ring

Material	1045,4140, 16Mn,304,316L,20MnMo,20MnMoNb
Equipment	3150T Open die hydro press
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

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

Advantage:

1.High-precision dimensional tolerance;

2.Excellent mechanical properties;

3.Produce different dimension based on customer’s requirements;

4.Advanced manufacture equipment and inspection devices;

5.Excellent technical personality;

6.Control the production procedure strictly;

7.Pay attention on the package protection;

8.Quality full service.

AISI4140 SAE1045 Hot Forging Steel Rings Milling Surface For Wind Tower 2

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Contact Person: admin

Tel: +8613646165906

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