Name: EN8/EN9 En Series Round Steel Bar
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Carbon Steel Bars/Rods

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EN8/EN9 En Series Round Steel Bar

Available Carbon Steel Grades: EN8/EN9,For more material grades, Please click

Payment Term:TT,L/C,etc

Price Term:Ex-Work,FOB,CNF,CFR,etc

MOQ:1Ton

Delivery Time:Usually 7-30days, or upon negotiation

If you have any questions, please feel free to contact us.

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PRODUCT DESCRIPTION

EN8/EN9 En Series Round Steel Bar Description

The chemical composition of EN8 includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S) and other elements. The carbon content is the most important, usually between 0.36-0.44%. EN8 has good weldability, and it can be welded by conventional welding methods, such as arc welding, gas welding, etc. However, when performing high-intensity welding, care needs to be taken to control the welding heat to prevent material deterioration. EN8 carbon steel bars are widely used in the manufacturing industry, especially where high strength and wear resistance are required. They are often used to manufacture bearings, pins, mechanical parts, etc..

Product Parameters

Product Name	EN8/EN9 En Series Round Steel Bar
Standard	EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.
Common Round Bar Specifications	3.0-50.8 mm, Over 50.8-300mm
Flat Steel Common Specifications	6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm
Hexagon Bar Common Specifications	AF5.8mm-17mm
Square Bar Common Specifications	AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm
Length	1-6meters, Size Accept Custom
Diameter(mm)	Hot Rolling Round Bar	25-600	Cold Rolling Square Bar
	Hot Rolling Square Bar	21-54	Cold Rolling Hexagon Bar
	Cold Rolling Round bar	6-101.6	Forged Rebar
Surface Process	Bright, Polished, Black
Other Services	Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

Chemical Composition

Grade	C %	Si %	Mn %	Cr %	Mo %	W %
EN-1A	0.007-0.15	0.1	0.80-1.00	S	P	-
				0.20-0.30	0.70 MAX
EN-8	0.35-0.45	0.05-0.30	0.60-1.00	S	P	-
				0.06 MAX	0.06 MAX
EN-9	0.50-0.60	0.05-0.30	0.5-0.80	-	-	-
EN-19 (V 320)	0.35-0.45	0.10-0.30	0.5-0.80	0.90-1.40	0.20-0.40
EN-24 (V 130)	0.35-0.45	0.10-0.35	0.45-0.70	0.90-1.40	0.20-0.35	NI
						1.3-1.8
EN-31 R-100	0.90-1.20	0.10-0.35	0.30-0.75	1.00-1.60	-	-
EN-36C E-200	0.12-0.18	0.10-0.35	0.30-0.60	0.60-1.10	-	NI
					-	3.0-3.75
EN-42	0.70-0.85	0.10-0.40	0.55-0.75	-	-	-
EN-44	0.90-1.20	0.3	0.45-0.70	-	-	-
EN-45 F-110	50-0.60	1.5-2.0	0.70-1.00	-	-	-
EN-351	0.10-0.20	0.35	0.60-1.00	0.40-0.80	0.08-0.10	NI
						0.60-1.00
EN-353	0.10-0.20	0.35	0.50-1.00	0.75-1.25	0.08-o.15	NI
						1.00-1.50

Mechanical Properties

Grade	Hardening Temperature	Quenching Medium	Tempering Temperature	Brinell Hardness	JapanHe	AISI
EN-1A	-	-	-	-	-	-
EN-8	750-900	OIL	150-200		-	1040
EN-9	850-900	OIL	200-250	55-60	-	-
EN-19 (V 320)	900-950	OIL	200-225	45-55	SCM 4	4140
EN-24 (V 130)	830-860	OIL	540-680	45-55	SNCM 8	4340
EN-31 R-100	820-860	OIL	180-225	59-65	-	-
EN-36C E-200	780-860	OIL	170-210	61-63	SNC 22	3415
EN-42	600-700	DIRECT HARDENING		40-45	-	-
EN-44	650-750	OIL	150	45-50	-	-
EN-45	830-860	OIL	470-520	50-55	-	9255
EN-351	850-860	OIL	175-200	62-64	-	-
EN-353	840-870	OIL	150-200	62-64	-	-

Scope of Application

The EN series is widely used in many general engineering applications. Typical applications include shafts, studs, bolts, connecting rods, screws, etc.

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FAQ

Q: How do you control quality?

A : Mill Test Certification is supplied with shipment, Third Party Inspection isavailable.and we also get ISO,SGS,Alibaba Verified.

Q : What are the advantages of your company?

A : We have many professionals,technical personnel, more competitiveprices and best after-dales service than other steel companies.

Q : What extra services do you offer?

A : We can provide you with roll splitting, size cutting, surface treatment(galvanizing, coating and sandblasting) and other services according toyour requirements.

Q: How can l get a quotation?

A : Kindly provide us your details request (item No, style, logo, size, material, surface treatment, quantity etc.) the more detailed the better, leave us an inquiry or email to us and we will response promptly!

Q : How to get a free sample?

A : We can provide our existing similar samples for free to check the style and quality! For sample with your own logo or design, mold fee will be charged base on specification.

Q : What's the payment method?

A : It is very convenient And TT,LC...are all available.

Q : What's the process of order?

A : Send us Inquiry →get quotation → payment done →open mold and make samples →deliver you samples or send you pictures of samples for approval → mass production.

Q : When can l expect the customized product to be finished?

A : Sample:7-10 working days (Standard).Bulk order: 10-25 working days (Standard). If you have any other questions, please feel free to contact us!

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