A105 Round Steel Bar

1. Competitive price and quality from our own factory
2. Approved by ISO9001, CE, SGS every year
3. Best service with 24 hour’s reply
4. Flexible payment with T/T, Paypal, etc
5. Smooth production ability (50000tons/month)
6. Quick delivery and standard exporting package
7. OEM/ODM

Product Description A105 Round Steel Bar

A105 steel bars are widely used in high temperature, high pressure and corrosive environments. This is because A105 has excellent mechanical properties and corrosion resistance. It has high strength and strength, can withstand high pressure and high temperature, and has good performance. In addition, A105 also has good processability and welding performance, making it easy to manufacture and repair. A105 can be used in chemical, petroleum, food and other industries. During the manufacturing process, A105 typically requires forging and heat treatment. Forging can change the internal structure of a metal and improve its mechanical properties. Heat treatment can change the surface structure and hardness of the metal, further improving its mechanical properties and corrosion resistance.

Product Parameters

Product Name	A105 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	6.35×12.7mm, 6.35×25.4mm, 12.7×25.4mm
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	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

Carbon Steel	C	Si	Mn	P	S	Cr
A105	0.35	0.10-0.35	0.60-1.05	0.035	0.040	0.30

Mechanical Properties

Tensile Strength (N/mm2)	Elongation %	Maximum Hardness HB
485	22	187

Carbon steel bar size table

Diameter (inches)	Diameter (mm)
1/4	6.35
3/8	9.52
1/2	12.7
5/8	15.88
3/4	19.05
1	25.4
1 1/4	31.75
1 1/2	38.1
2	50.8

Carbon steel round steel is a steel with a carbon content greater than 0.08%, and is one of the most widely used materials in the construction industry. Commonly used materials include
A36/S355JR/1018/1025/4130/EN8 etc.