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Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel

China Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel, Find details about China Free Cutting Steel Bar, Free Cutting Steel Round Bar from Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel

Model NO.
Steel AISI 12L14 round bar Hot Rolled / Cold Drawn
Special Use
Free Cutting Steel
Standard.
12L14 Sum23 Sum24
Condition
Cold Drawn
Type of Material
Free Cutting Steel
Size
M5-M100
Surface of Cold Drawn Steel Bar
Bright
Tolerance of Cold Drawn Steel Bar
H9 H10 H11
Straightness of Cold Drawn Steel Bar
Max 0.8mm/M
Trademark
Laiwu Xincheng
Transport Package
Anti-Rust Packing
Specification
M6-M10060
Origin
China
Model NO.
Steel AISI 12L14 round bar Hot Rolled / Cold Drawn
Special Use
Free Cutting Steel
Standard.
12L14 Sum23 Sum24
Condition
Cold Drawn
Type of Material
Free Cutting Steel
Size
M5-M100
Surface of Cold Drawn Steel Bar
Bright
Tolerance of Cold Drawn Steel Bar
H9 H10 H11
Straightness of Cold Drawn Steel Bar
Max 0.8mm/M
Trademark
Laiwu Xincheng
Transport Package
Anti-Rust Packing
Specification
M6-M10060
Origin
China
Steel AISI 12L14 round bar Hot Rolled / Cold Drawn free cutting steel
 
12L14 - COLD DRAWN ROUND ROD
Cold Drawn Round 12L14 Carbon Steel Bar/Rods are best known for their excellent machinability due to its added Lead content. 

12L14 Cold Drawn Steel Rods are frequently used to fabricate high speed machinery. It has very high machinability and low weldability, but it can be bent, riveted or crimped.  


1.12L14 chemical composition
ElementContent (%)
Iron, Fe97.91 - 98.7
Manganese, Mn0.85 - 1.15
Sulfur, S0.260 - 0.35
Lead, Pb0.15 - 0.35
Carbon, C 0.15
Phosphorous, P0.040 - 0.090


2.12L14 physical property
PropertiesMetricImperial
Tensile strength540 MPa78300 psi
Yield strength415 MPa60200 psi
Bulk modulus (typical for steel)140 GPa20300 ksi
Shear modulus (typical for steel)80.0 GPa11600 ksi
Elastic modulus190-210 GPa27557-30458 ksi
Poisson's ratio0.27-0.300.27-0.30
Elongation at break10%10%
Reduction of area35%35%
Hardness, Brinell163163
Hardness, Knoop (converted from Brinell hardness)184184
Hardness, Rockwell B (converted from Brinell hardness)8484
Hardness, Vickers (converted from Brinell hardness)170170
Machinability (based on 100 machinability for AISI 1212 steel)160160
 

3.Sizes we can supply for 12L14 cold drawn steel bars:
ShapesSizesProcessing
Steel Round Bar5mm to 63.5mmCold Drawn
Steel Round Bar63.5mm-120mmsmooth-turned and polished.
cold drawn steel square bar5*5mm to 120*120mmCold Drawn
cold drawn steel hex bar5mm to 120mmCold Drawn
cold drawn steel hexagonal bar5mm to 120mm(side to side)Cold Drawn
 
Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel
Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel
Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel
Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel
Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel
Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel




4..Advantages of cold drawn steel bar:
1.It can remove the Size and Section which provides Tighter tolerances which Reduces machining losses.
2.It can remove the  Steel Surface Finish which Reduces surface machining & improves quality.
3.It can remove the  Straightness which Facilitates automatic bar feeding in CNC.
4.It can increase the Mechanical Properties which Can reduce the need for hardening.
5.It can improve the Machinability and Productivity which Enables higher machining feeds, high tool life, yield & speeds and improved machined finish.

5.Delivery time : 7days for stocks, within 30 days for new production ones.
6.Payment : TT, LC
7.MOQ: 2tons per sizes
Steel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting SteelSteel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting SteelSteel AISI 12L14 Round Bar Hot Rolled / Cold Drawn Free Cutting Steel

12L14 FREE CUTTING STEEL,12L14 COLD DRAWN STEEL BARS, 12L14 FREE CUTTING STEEL BAR, 12L14 ROD, 12L14 PROPERTY, 12L14 CHEMICAL COMPOSITION, 12L14,ASTM 1215 DIFFERENT, 12L14 COLD DRAWN STEEL BAR MANUFACTURER. 12L14 FREE CUTTING STEEL,12L14 COLD DRAWN STEEL BARS, 12L14 FREE CUTTING STEEL BAR, 12L14 ROD, 12L14 PROPERTY, 12L14 CHEMICAL COMPOSITION, 12L14,ASTM 1215 DIFFERENT, 12L14 COLD DRAWN STEEL BAR MANUFACTURER. 

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