12L14 Steel Free Cutting Steel Round Bar

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Min Order Qty:
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:20 round bars are of several grades
20 round bars may be grade two steel.
Q:How many roots are there in a standard ton of steel and how many meters are there in a steel bar?
The general drawing bar is 6 meters, some ribbed bars 9 meters and 12 meters two tons of steel; a number of roots can not say, can be 1 or 100 roots, the length of thickness do not know how to tell you how many tons of reinforced root ah.
Q:Which steel wire is the same diameter as round steel more resistant to breaking?
A wire rope is a flexible rope twisted with a plurality of strands or strands of fine steel wire. The wire rope is twisted by multi-layer steel wires and then twisted by a certain number of strands into a spiral rope at the center of the rope core. In material handling machinery, for lifting, traction, tensioning and loading purposes. The wire rope has the advantages of high strength, light weight, stable work, easy breaking and whole breaking, and reliable work.
Q:What is hot rolling? What is called forging?
And there is no essential difference between the rolling and forging are relying on the plastic deformation of the blank but only the blank rolling machine plates or other similar things can be put in the sheet metal forging blank is processed into a more complex shape
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.
Q:Why is the round bar bent?
Round steel with hooks the aim is to increase the bond between concrete and prevent the component in the tension will be reinforced. Therefore, round bars should be 180 degrees of hook, should set up 90 degree hook ribbed bar.
Q:Three - grade thread Phi 10 steel can replace a grade Phi 12 round bar? Which elder knows, trouble pointing.
According to the substitution of steel bars, one method, equal strength substitution, equal area substitution and equal root substitution can be obtained by substitution. Three grades of thread Phi 10, steel replaced by a grade Phi 12 of the round steel, I think it may appear: does not meet the minimum reinforcement ratio requirements and reinforcement construction regulations. Don't change it for the best. But must change, must pass the design.
Q:Will the three steel is steel? It is a steel bar?
Thread steel through the material is divided into two grades of steel (HRB335), three grades of steel (HRB400), which is now commonly used name, but also seismic steel (HRB400E) and so on. Grade 1 steel is wire, and the building materials are Q235 and HPB235. Other wire materials are for industrial use.
Q:What is the difference between a circle and round steel continuous casting
Round steel drawn from a continuous casting is called a round billet; the rolled round steel is called a bar.
Q:What kind of steel pipe is round steel?
First of all, this is the two concept, round steel solid, hollow steel pipe; secondly, the round bar is divided into hot rolling, forging and cold drawn three. Generally seamless steel pipe can be divided into hot rolling (extrusion), cold rolling (pull), heat expansion of the basic types of steel pipe. Hope to be of help to you

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