Name: Q235C Carbon steel bar/rod
SKU: 0

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Q235C Carbon steel bar/rod

Round steel is a long strip of steel with a solid cross section. Its specifications are expressed in millimeters in diameter. They are divided into three types: hot-rolled, forged, and cold-drawn. The hot-rolled specifications are 5.5-250 mm. They are often used as steel bars, bolts, and various Mechanical parts, round steel larger than 25 mm is mainly used to manufacture mechanical parts and seamless steel tube billets.

Product Name	carbon steel round bar
Place of Origin	Shandong, China
Standard	AiSi, ASTM, bs, DIN, GB, JIS
Grade	HRB335/HRB400/HRB500
Length	6m/9m/12m or as customer request
Tolerance	±1%
Tensile strength	300N/mm² , 360N/mm² , 435N/mm²
Technique	Hot Ribbed Steel Rebar
Price Term	CIF CFR FOB EX-WORK
MOQ	1 Ton
Payment Term	30%T/T Advance + 70% Balance
Packing	Standard Sea-worthy Packing
Type	Plate
Certification	ISO,CE

Chemical Composition

C	Cu	Fe	Mn	P	Si	S
0.25～0.290	0.20	98.0	1.03	0.040	0.280	0.050

Mechanical Behavior

A36	ultimate tensile strength	Tensile strength and yield strength	Break Elongation (in 200mm)	Break Elongation (in 50mm)	modulus of elasticity	Volume modulus (typical value of steel)	Poisson ratio	modulus of shearing
the metric system	400～550MPa	250MPa	20.0%	23.0%	200GPa	140GPa	0.260	79.3GPa
British system	58000～79800psi	36300psi	20.0%	23.0%	29000ksi	20300ksi	0.260	11500ksi

Physical Property

physical property	the metric system	British system
density	7.85 g/cm3	0.284 lb/in3

Applied Range

Bolt, riveted or welded structures for bridges, construction and oil rigs, etc.

It is used for forming storage tanks, bin, bearing plate, fixture, ring, formwork, clamp, fixture, sprocket, cam, gear, bottom plate, forgings, decoration engineering, piles, supports, automobile and agricultural equipment, frame, mechanical parts, etc.

Peer Material

Guo Biao GB	European standard EN	American-Standard ASTM	De standard DIN, WNr	day mark JIS	The French standard, AFNOR	BS BS	Canada HG
Q235B	S235JR	A283C	St37-2	SM400A	E24-2	40A/40B	230G
Italy UNI	India IS	Switzerland SS	ONORM, Australia	Norway NS	Spain UNE	international standard ISO	Portuguesa NP
Fe360B	IS2062	1311/1312	RSt360B	NS12123	AE235B-FN	E235

Description:

Carbon steel is an alloy steel, mainly composed of iron, carbon and a small amount of silicon, manganese and other elements. Carbon steel is widely used in the following scenarios:

1. Construction industry

Carbon steel is widely used in the construction industry, mainly used to manufacture steel bars, steel plates and other building structural parts, such as bridges, buildings, etc. Carbon steel has very high hardness and strength, can withstand greater pressure and weight, and can ensure the structural stability and safety of the building.

2. Machinery manufacturing industry

Carbon steel is also widely used in the machinery manufacturing industry, mainly used to manufacture parts and structural parts of various mechanical equipment such as machine tools and excavators. Carbon steel has high strength and wear resistance, which is very suitable for machinery manufacturing that requires high strength and wear resistance.

3. Automobile manufacturing industry

Carbon steel is also a very common metal material in the automobile manufacturing industry, mainly used to manufacture automobile frames and structural parts. Carbon steel has high strength and durability, which can ensure the safety and service life of the car. At the same time, carbon steel also has good plasticity and weldability, which can be easily processed and assembled