EN8/EN9 En Series Carbon Steel Bar
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. |
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Common Round Bar Specifications |
3.0-50.8 mm, Over 50.8-300mm |
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Flat Steel Common Specifications |
6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm |
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Hexagon Bar Common Specifications |
AF5.8mm-17mm |
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Square Bar Common Specifications |
AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm |
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Length |
1-6meters, Size Accept Custom |
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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 |
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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 |
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EN-8 |
0.35-0.45 |
0.05-0.30 |
0.60-1.00 |
S |
P |
- |
0.06 MAX |
0.06 MAX |
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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 |
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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 |
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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 |
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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 |
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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