AISI 1045 Carbon Steel Round Bar

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

Standard: AISI,JIS,GB,BS,DIN,API,EN,ASTM Technique: Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring Shape: U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Certification: ISO,SGS,CE
Thickness: as required Length: as required Net Weight: as required

Product Description:

 AISI 1045 Carbon Steel Round Bar     

Standard

 ASTM A29/A29M-04

Grade

1045

MOQ

1 Metric Ton

Diameter

12mm~1500mm

Length

6m,12m or as required.

Diameter Tolerance

As required

Condition of delivery

Hot rolled,Cold Rolled or as required.

Chemical Composition(%)

C

Si

Mn

P

S

Cr

0.42~0.50%

0.17~0.37%

 0.50~0.80%

≤0.035%

≤0.035%

 ≤0.40%

Ni

Cu





≤0.035%

0.25%





Mechanical Properties(In Quenching and Tempering)

Tensile strength

Yield strength

Elongation

Reduction in Area

Impact

Hardness

(σb/MPa)

(σs/MPa)

(δ5/%)

(ψ/%)

(J)

(HB)

≥ 600Mpa

≥ 355Mpa

16%

40%

39J

≤229HB

 

Packaging & Shipping

Packaging:  According to customer's requirements or export standard.

Shipment:   By express,mainly suitable for samples.

                   By air ,mainly suitable for urgent orders.

                   By ship ,suitable for large quantities,cheaper but a bit slower.

 

Our Products

Steel wire, Steel Round bar

Diameter: 0.14mm-2000mm

Steel Square bar
Size : 50mm * 50mm-600mm *600mm

Steel Plate(sheet), flat steel bar
Thickness: 0.1mm-800mm  Width: 10mm to 1900mm

Cold-rolled Plate(sheet)

Thickness: 0.1-8mm   Width: 1000mm

Hot-rolled Plate(sheet)

Thickness: 6-200mm  Width : 210-1900mm

Surface: 2B, BA, 6K, 8K, 12K, etc.

Welded/seamless Steel Pipe(tube) 
outer diameter: 6-219mm  wall thickness: 1-35 mm.

Length: according to the customer's requirements.

Condition of delivery

Hot-rolling+annealing,normalizing+tempering,quenching+tempering,cold-drawn or according to the customer's requirements.

Surface: rough machining,fine machining,polishing,bright,pickling,black or according to the customers’ requirements.

Furnaces for metallurgical processing: electrode arc + LF,VD,VOD,ESR,Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any in perfections or according to the customers’ requirements.

All of our steels can be customized(standard GB, ASTM, JIS, DIN, etc.)

AISI 1045 Carbon Steel Round BarAISI 1045 Carbon Steel Round Bar

AISI 1045 Carbon Steel Round BarAISI 1045 Carbon Steel Round Bar

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Q:What is the diameter deviation of 12 mm galvanized round bar?
Hot galvanized round steel refers to the cross section of round solid steel. The specifications are expressed in millimeters of diameter, such as "50", which means a round bar of 50 millimeters in diameter.
Q:What is the tensile strength of Q235 round steel?
Nominal diameter 8-20 mm, yield point is greater than or equal to 235MPa, tensile strength greater than or equal to 370MPa, elongation is greater than or equal to 25%.
Q:How to make the round welds on flat steel flat and qualified?
If it is full weld, for strong, don't groove. There must be no problem with the welding. If you hit the groove, it will deform. When welding, you should do spot welding and diagonal welding. I think you should be able to understand this, but I don't know what you are using for it,
Q:How to distinguish between cold plating and hot rolled round steel?
The difference between galvanized products: hot galvanized surface is not cold galvanized, delicate and bright, but the thickness of zinc coating, hot galvanizing is cold galvanized dozens of times. Corrosion resistance is also tens of times zinc plating.
Q:20# difference between round bar and A3 round bar, can they be used separately?
The former belongs to low carbon steel, and the latter belongs to iron.The mechanical properties of the two are completely different, and they can not be interchanged if they are technically required
Q:What are the scientific names of round bar and screw steel?
Round steel: round steel refers to the cross section of round solid steel. Mainly used in manufacturing machine, stainless steel round bar, mechanical parts, seamless steel pipe blank
Q:Q235 and mechanical properties of hot rolled steel cold drawn steel have what difference, Q235 hot rolled steel with 12 combined shearing machine has a number of very hard, the damage of the blades, why
Secondly, have a great relationship with the mechanical properties of heat treatment of steel, quenching hardness increased, annealing hardness decreases, the same kind of material of steel under different heat treatment, the hardness difference is very big, you said the hot bar is excellent, there may have been a quenching in the production process
Q:What's the difference between bearing steel and round steel?
Bearing steel refers to the steel used to make bearings. Round steel is generally referred to as round bar steel. One refers to the material, and the other refers to the profiles. Such as bearings, needle roller raw material is round steel, but also bearing steel.
Q:The diameter of 20 solid round steel bend into a circle, what machine bending?
Steel hoop benderConstruction: steel bending machine is suitable for bending stirrups, the bending angle can be adjusted arbitrarily, the structure is similar to the bending machine.Working principle: motor powered by a pair of wheels and two straight gear reducer, the eccentric disc rotates. The eccentric disc drives two connecting rods through an eccentric hinge, each connecting rod is hinged with a rack, so the rack moves reciprocally along the slideway. The rack also drives the gear to make the working disc reciprocate in a certain angle. The work disc has two axle holes, the central hole is inserted into the central shaft, and the other jack is arranged on the shaft. When the work disc is rotated, the central shaft and the forming shaft rotate together. The same principle of the steel bending machine can bend the steel bar into the required stirrups.
Q:Specifications of the same kind of galvanized round bar more expensive than round steel?
The general market price than ordinary steel galvanized steel bar of your 2000-3000 dollars per ton, according to your purchase requirements, price range of relatively large fluctuations, such as whether to open a formal invoice, transport distance, purchase quantity, relationship with your level of economic development, the developed area of fierce market competition, the price is relatively low. The prices and prices of large factories and small factories are not the same. The prices of big factories are generally high, and the prices of small factories are low.

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