1039 Alloy Steel Round Bar

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China main port
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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:

1039 Alloy Steel Round Bar                        

1. Product Description

Item

1039 Steel Bar,1039 Steel Rod,Carbon steel bar 1039,

Carbon steel rod 1039,Alloy steel bar 1039,Alloy steel rod 1039,

Alibaba best sellers 1039 alloy steel bar,1039 alloy steel round bar

Standard

GB,AISI,JIS,ASTM,EN,ASTM,etc

Material

10#,S210C,S09CK,1010,C10E,15#,S15C,S15CK,1015,20#,

S20C,S20CK,1020,C22,25#,S25C,1025,30#,S30C,1030,35#,

S35C,1035,40#,S40C,1040,45#,S45C,1045,C45E,50#,S50C,

1050,55#,1055,60#,C60,20Mn,1022,25Mn,30Mn,40Mn,50Mn,

20Mn2,1320,30Mn2,1330,1335,1340,1033,1039etc

Shape

Round,Flat,Square,Angle,Hexagonal,etc

Surface

Black painted,Galvanized,

Dimension

Round bar

Diameter:4mm-800mm

Angle bar

3mm*20mm*20mm-12mm*800mm*800mm

Square bar

4mm*4mm-100mm*100mm

Flat bar

Thickness:2mm-100mm

Width:10mm-500mm

Hexagonal bar

4mm-800mm

Length:2m,4m,5.8m,6m,11.8m,12m,or as required

Price Term

EXW,CFR,FOB,CIF,etc

Payment Term

L/C,T/T,D/P,etc

Package

Standard seaworthy export package or as customers request.

Export To

Singapore,Bangladesh,Italy,India,Indonesia,Spain,Brazil,Iran,

Peru,Chile,Slovenia,Cameroon,Thailand,Turkey,etc

Delivery Time

According to orders quantity.

Application

Carbon steel rod applies to chemical industry,shipping industry,

manufacturing industry,construction,decorate industry,electric 

power,pump shafts,sanitary wares,furniture handles,boiler,high 

temperature resistant,low temperature resistant,corrosion resistant.

Contact

My all info are below,please feel free to contact me. 


2. Photo Show

1039 Alloy Steel Round Bar1039 Alloy Steel Round Bar

1039 Alloy Steel Round Bar1039 Alloy Steel Round Bar


3. Chemical Composition

Item

C

Si

Mn

P

S

1039

0.37-0.44

0.20-0.35

0.70-1.00

0.040

0.050

 

 

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- Self introduction

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Q:What's the difference between a round tube and a round tube?
Round steel is solid and round tubes are hollow
Q:How about tempering No. 45 round bar?
Quenched and tempered steel has two major categories: carbon quenched and tempered steel and alloy quenched and tempered steel. Carbon steel or alloy steel, the control of carbon content is relatively strict. If the carbon content is too high, after quenching and tempering the strength of the workpiece is high, but the toughness is not enough, such as carbon content is too low, toughness and lack of strength. In order to make the quenched and tempered parts get good comprehensive performance, the total carbon content is controlled at 0.30~0.50%.
Q:What kind of steel bars are used in general civil buildings?
Steel is the HRB335, the diameter of 12 to 22, 25, 28, even 32, and then rough generally appear in the mass concrete construction, not commonly used, generally below 25 is commonly used in masonry structure in rural low level below 16 is most commonly used. Used as beams, columns, main bars and stand bars, etc.
Q:How do you know the diameter and weight of a round bar?
Round is a round, the quality of its G (in grams) is equal to the volume multiplied by the density of 7.85 steel, and its volume is equal to the bottom area multiplied by the degree of L (in cm), then the bar diameter of d=4 * G / L / 7.85 / 3.14 value points
Q:Which is stronger, steel pipe or round steel? Which is good at bending?
The strength of the steel pipe is slightly lower, but its weight is light, so as long as the wall thickness is reasonable, the experienced designer uses steel pipe instead of round steel.Like me, that's it
Q:How can a round steel weld on a flat steel plate be flat and qualified?
It is required that the current is suitable and the bar is stable. If required, the groove can be turned on the round steel to ensure that the welding is beautiful and qualified
Q:Is round bar steel?
In actual engineering, it is not necessary to use steel bar instead of round steel, but it should not be reversed. In addition, the diameter of the round steel bar is generally not large, but the diameter of the round bar is very large.
Q:The difference between galvanized round bar and galvanized flat steel?
Round steel (grade 1 steel) belongs to ordinary low carbon steel with low strength. However, the plasticity of the round bar is stronger, that is, the round steel has a larger deformation before it is pulled off.It has been widely used in the fields of hardware, construction, automobile, shipbuilding, petrochemical, machinery, medicine, food, electricity, energy, space, etc.. The most extensive machining of general machine parts, general rod type steel parts, CD pole, bolt, nut.Refers to the galvanized flat steel width 12-300mm, thickness 4-60mm, cross section is rectangular and with pure edge of galvanized steel. Galvanized flat steel can be finished steel, also can be galvanized pipe blank and galvanized belt. With high strength, light structure: strong grid welding structure, so that it has high load, light structure, easy lifting and other features, beautiful appearance, durable.
Q:What's the difference between bar and round bar?
Quenching is a heat treatment behavior, as raw material will not be quenched, and generally should be normalized or annealed by reasonRound steel can also be used for seamless steel tube perforation, bar material can not be
Q:How to distinguish between cold plating and hot rolled round steel?
Cold galvanized profiles: cold galvanized is electroplating, is absorbed by the charge, the charge is concentrated in the edge, angle and other cutting-edge, so the inner surface and recess will not be plated phenomenon. The surface of the steel is relatively smooth and bright.Hot dip galvanized bar: hot dip galvanizing is to remove oil, pickling, dipping and drying into the molten zinc bath for a certain period of time. The appearance was galvanized slightly rough, silvery white appearance, easy to produce and process water a few drops of tumor, especially in the one end of the workpiece is more obvious.Galvanized quality certificate must be provided for hot-dip galvanized sections.

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