12L14 Steel Free Cutting Steel Round Bar

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5 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

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

Product Description:

12L14 Steel Free Cutting Steel Round Bar                   


Specifications

1. Material:12L14 
2. Size: 0.2mm-16mm 
3. Stable quality 
4. Competitive price

 

We own the eight profassion engineers of high strength steel wire,and five QC to keep the products good quality so that in oversea marketing .we have been getting good reputation for over 10 years.

 

Next we introduce the products as follows:

 

1. Steel grade: 12L14; SUM24L.

 

 2. Diameter: 0.2mm-16mm.

 

3. Application: machinery, mechanical parts, instruments, auto parts and so on.

 

4. Tolerance standard: h8; h9, h10; h11.

 

Chemical composition& Tolerance

   GradeJISCSiMnPSPb
12L14SUM24L0.15max0.15-0.350.85-1.150.04-0.090.26-0.350.10-0.35

S25CL0.22-0.280.15-0.350.30-0.60.03max0.035max0.10-0.35

S45CL0.42-0.480.15-0.350.60-0.90.03max0.035max0.10-0.35
1215SUM230.09max
0.75-1.050.04-0.090.26-0.35

SUN250.15max
0.90-1.400.07-0.120.30-0.40
Tolerance





Range H8H9(Round bar)H10(Hexagonal bar)H11H12

<3mm0-0.0140-0.0250-0.0400-0.0600-0.10

3-6mm0-0.0180-0.0300-0.0480-0.0750-0.12

6-10mm0-0.0220-0.0360-0.0580-0.0900-0.15

10-18mm0-0.0220-0.0430-0.0700-0.110-0.18

18-30mm0-0.0330-0.0520-0.0840-0.130-0.21

30-50mm0-0.0390-0.0620-0.1000-0.160-0.25


12L14 Steel Free Cutting Steel Round Bar12L14 Steel Free Cutting Steel Round Bar

12L14 Steel Free Cutting Steel Round Bar12L14 Steel Free Cutting Steel Round Bar


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Q:Why is round steel more expensive than thread steel?
Round steel has a wide range of applications, many brands and different uses. Such as machining, shipbuilding and other user processing requirements are also different. Such as alloy round steel, Q345B, high carbon steel, 45#, 35#, general round Q235B, mainly material, ingredients, etc..
Q:Which steel wire is the same diameter as round steel more resistant to breaking?
The same diameter wire rope and round steel, steel wire rope is more resistant to break.
Q:The two project is to use rebar or rebar?
It is recommended to use thread steel as far as possible, because the bonding force and holding force of the thread steel is better than that of the round steel, and it is generally known that the tensile pulling force of the round steel is relatively poor.
Q:What are the differences between the products made of wrought round steel and hot rolled round steel and tested by mechanical testing after heat treatment?
In comparison, the general longitudinal performance of hot rolled round bar is better than that of transverse or tangential direction, and the difference between the two values is obvious. The banded structure is more obvious in the longitudinal microstructure, and the deformation of non-metallic plastic inclusions is more obvious
Q:On the market, 8mm Round Bar is not 9 meters a root? How much does it weigh about 300 meters? How much does it cost?
8 there is no regular reinforced steel bars are straight, round, there is straight, as you said 9 M 1, but that's rolling, if their home, can also, engineering is prohibited
Q:Difference between round bar and threaded steel in use.
Because steel for low alloy steel, its price is higher than that of low carbon steel, or construction units, design units, often on the general civil construction of the "practical" point of view, reduce the quality of the project, and the use of low carbon steel instead of rebar. For large engineering projects, often bribed "project inspector after" to replace "Choulianghuanzhu rib steel bar, reduce the construction cost.
Q:What are the main differences between wrought round steel, hot rolled round steel and cold drawn round steel? Where are they used separately?
The main differences are in mechanical properties. I don't know very well how to make round steel, I can't compare it. Forged round steel is expected to be used in the processing of some special performance requirements.
Q:What kind of steel is used for anchor bolt material? What's the quality of anchor bolt material?
When the mechanical component is installed on the concrete foundation, one end of the bolt is J and L shaped, and is embedded into the concrete.
Q:Why is a steel rope made of many wires rather than a round bar of steel?
It is a strand of steel that bends more easily. In general, but the tensile strength is still a single good, but many shares of a broken, will soon be found, easy to change in time, or a broken, immediately out of the accident.
Q:Can the same grade steel instead of round bar be ok?
The above analysis, threaded steel than round steel performance is good, in general circumstances can be replaced.

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