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EN8/EN9 En Series Carbon Steel Bar

En-8 (1040) It is an unalloyed medium carbon steel with reasonable tensile strength. It is usually supplied in a cold drawn or rolled state. Tensile properties may vary, but are usually between 500 - 800 N/mm. It is widely used in applications that require better performance than mild steel but cannot justify the cost of alloy steel. EN8 can be flame or induction hardened to produce good surface hardness and moderate wear resistance.

Classification :

PRODUCT DETAILS

EN8/EN9 En Series Carbon Steel Bar Description

En-8 (1040) It is an unalloyed medium carbon steel with reasonable tensile strength. It is usually supplied in a cold drawn or rolled state. Tensile properties may vary, but are usually between 500 - 800 N/mm. It is widely used in applications that require better performance than mild steel but cannot justify the cost of alloy steel. EN8 can be flame or induction hardened to produce good surface hardness and moderate wear resistance.


Product Parameters

Product Name

EN8/EN9 En Series Carbon Steel Bar

Standard

EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.

Common Round Bar Specifications

3.0-50.8 mmOver 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, AF6.35mm9.5mm, 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

6-50.8

Hot Rolling Square Bar

21-54

Cold Rolling Hexagon Bar

9.5-65

Cold Rolling Round bar

6-101.6

Forged Rebar

200-1000

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%

You are%

Mn%

Cr%

Mo%

W %

EN-1A

0.007-0.15

0.10

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

0.30

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.

Factory Appearance

Company's products: stainless steel series, carbon steel series, aluminum series, copper series, galvanized, color coated, coiled materials, seamless pipes, welded pipes, square pipes, torsion pipes, round bars, angle steels, channel steels, I-beams , Hexagonal steel, square steel, flat steel, steel wire, welding rod, flange cutting parts and other stainless steel and high nickel alloy steel.

 

 

Packing and shipping

We can provide
wooden pallet packaging,
Wooden packing,
Steel strapping packaging,
Plastic packaging and other packaging methods.
We are willing to package and ship products according to the weight, specifications, materials, economic costs and customer requirements.

We can provide container or bulk transportation, road, rail or inland waterway and other land transportation methods for export. Of course, if there are special requirements, we can also use air transportation.

 

 

Application Areas

Steel is widely used in manufacturing industries such as construction, automobiles, machinery, electrical equipment and ships, aviation, railways, highway transportation, bridges and steel structure buildings, transportation and other industries.

 

Customer visit

FAQ

Q1:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2:What product information do I need to provide?

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3:It's my first time to import steel products, can you help me with it?

A:Sure,we have agent to arrange the shipment, we will do it together with you.

Q4:What about product prices information?

A:Prices various according to periodic price changes of raw materials.

Q5:What ports of shipment are there?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

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