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  • AISI/SAE 1018 Round Steel Bar
  • AISI/SAE 1018 Round Steel Bar
  • AISI/SAE 1018 Round Steel Bar
  • AISI/SAE 1018 Round Steel Bar
  • AISI/SAE 1018 Round Steel Bar
  • AISI/SAE 1018 Round Steel Bar
  • AISI/SAE 1018 Round Steel Bar

›

AISI/SAE 1018 Round Steel Bar
AISI 1018 carbon steel bar has a chemical composition of carbon, chromium, manganese, molybdenum, phosphorus, sulfur and silicon. AISI 1018 carbon steel is a free machining grade that is the most commonly available grade around the world.
+8613256715021
+8613256715021
+8613256715021
sales3@sd-weimin.com
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Product Description

Carbon Steel: Properties, Production, Examples and Applications


Carbon steel is an iron-carbon alloy, which contains up to 2.1 wt.% carbon. For carbon steels, there is no minimum specified content of other alloying elements, however, they often contain manganese. The maximum manganese, silicon and copper content should be less than 1.65 wt.%, 0.6 wt.% and 0.6 wt.%, respectively.


Types of carbon steel and their properties


Carbon steel can be classified into three categories according to its carbon content: low-carbon steel (or mild-carbon steel), medium-carbon steel and high-carbon steel . Their carbon content, microstructure and properties compare as follows:


Carbon content (wt.%)MicrostructurePropertiesExamples
Low-carbon steel< 0.25Ferrite, pearliteLow hardness and cost. High ductility, toughness, machinability and weldability
Medium-carbon steel0.25 – 0.60MartensiteLow hardenability, medium strength, ductility and toughness
High-carbon steel0.60 – 1.25PearliteHigh hardness, strength, low ductility


Carbon Steel Description



Grade:


1)GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E


2)EN: S185,S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q 


3)ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80 


4)JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE



PRODUCT DETAILS



AISI/SAE  1018 Round Steel Bar Description
1018  cold rolled steel bar is made of a general-purpose, low-carbon steel with  good case hardening qualities. It is especially suited to cold  forming and bending operations. 1018 steel is suitable for parts  that require cold forming such as crimping, swaging, or bending. 1018 steel is mild steel with  medium-low carbon content. AISI 1018 carbon steel is a free machining grade  that is the most commonly available grade around the world. Although its  mechanical properties are not very unique, it still can be easily formed, machined,  welded and fabricated.

Product Parameters
Product NameAISI/SAE 1018 Round Steel Bar
StandardEN/DIN/JIS/ASTM/BS/ASME/AISI, etc.
Common  Round Bar Specifications3.0-50.8 mm, Over 50.8-300mm
Flat  Steel Common Specifications6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm
Hexagon  Bar Common SpecificationsAF5.8mm-17mm
Square  Bar Common SpecificationsAF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm
Length1-6meters, Size Accept Custom
Diameter(mm)Hot Rolling  Round Bar25-600Cold  Rolling Square Bar6-50.8
Hot Rolling Square Bar21-54Cold  Rolling Hexagon Bar9.5-65
Cold Rolling Round bar6-101.6Forged Rebar200-1000
Surface ProcessBright, Polished, Black
Other  ServicesMachining(cnc), Centerless Grinding(cg), Heat  Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting,  Bending, Small Machining, etc.
Chemical Composition
Carbon SteelCFeMnPS
10180.14-0.20%98.81-99.26%0.60-0.90%0.04%0.05%
Mechanical Properties
Tensile  StrengthYield StrengthElongation %Hardness(Brinell)Hardness(Rockwell B)
440MPa370MPa2212671
Scope of  Application
Carburized  parts, including worms, gears, pins, pins, tools and non-critical parts of  mold sets; tool brackets, pinions, mechanical parts, ratchets, positioning  pins and chain pins.


Product Show


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Application


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Packing And Shipping

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Factory Show

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FAQ

Q:What about your price? 
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products. 

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 

Q:Does the product have quality inspection before loading? 
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we
accept the third party inspection absolutely. 

Q:How about the delivery time? 
A:Within 3-15 days after we confirm you requirement. 

Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me. 

Q: Do you provide samples? 
A:Yes,we could offer the sample for you to test but please pay freight fee.

Q:How do we trust your company? 
A:We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit.Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

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