SAE 1020 Cold Drawn Hexagonal Steel Bar

• Customization: Available
• Standard: AISI, JIS, ASTM, DIN, BS, GB
• Technique: Peeled
• Model NO.: SAE 1020 cold drawn hexagonal steel bar
• Surface Treatment: Polished
• Alloy: Non-alloy
• Products: Bright Steel Bars
• Processing: Cold Drawn
• Tolerance: H9 or Higher
• Surface of Peeled Steel: Bright
• Transport Package: Anti-Water Packing
• Specification: M10 to M120
• Trademark: Laiwu Xincheng
• Origin: China
• Production Capacity: 3000tons/Month

Product Description

SAE 1020 cold drawn hexagonal steel bar
 

AISI 1020  is normally used in turned and polished or cold drawn condition. Due to its low carbon content, 1020 steel is resistant to induction hardening or flame hardening. It will also not respond to nitriding due to lack of alloying elements. 1020 steel has a controlled carbon range that improves the machinability of this grade. 

1020 Steel has high machinability, high strength, high ductility and good weldability. It is normally used in turned and polished or a cold drawn condition. 

Cold drawn 1020 hex steel bar is a low carbon steel grade with good weldability and formability for a various applications. 1018 cold drawn steel bar are usually used in many industries like automotive, agriculture, construction and motorcycle.
 

Cold finished bars are produced from special bar quality hot rolled bars by cold drawing, turning, grinding, polishing, or by a combination of these methods.

Cold drawing increases a bar's yield strength and tensile strength, turning improves surface quality, grinding produces more precise tolerance ranges, and polishing further creates a smooth and attractive surface. Overall, cold finishing reduces the cross sectional area of the hot rolled bar. CF steel bars may be harder to work with than their hot rolled equivalents, but they make up for it with more accurate sizes, smooth surfaces, increased mechanical properties and machinability.
 

1Size Range of Laiwu Xincheng  Bright Steel Bars
 

Shapes	Sizes	Processing
Steel Round Bar	3mm to 63.5mm	Cold Drawn
Steel Round Bar	63.5mm-120mm	smooth-turned and polished.
cold drawn steel square bar	3*3mm to 120*120mm	Cold Drawn
cold drawn steel hexagonal bar	5mm to 120mm(side to side)	Cold Drawn

1.Application of our bright steel bars:
Alternator Shafts, BearingsCoil, SpringsConcrete, Accessories ,Electric Motor Shafts,Fasteners,Forging Applications,Hand Tools,Hydraulic Hose Fittings,MacPherson Strut Shafts,Oil Pump Shafts,Precision Machined Parts,Printer Shafts,Roller Conveyor Axles,Shock Absorber Shafts,Shotgun & Rifle Barrels,Stabilizer Bars,Starter Motor Shafts,Steering LinkagesTransmission Shafts,Vehicle Axles,Water Pump Shafts,Wheel Spindles etc

2.SAE 1020 Steel chemical composition

Material	Chemical Composition %
	C	Si	Mn	S	P	Cr	Mo
1020	0.17-0.23	0.15-0.35	0.30-0.60	0.035 max	0.035 max	0.035 max	0.035 max

 
3.1020 Steel Cold Drawn Mechanical Properties (Normalized condition)

 

Yield Strength (MPa)	Tensile Strength (MPa)	Elongation	Reduction of area	Hardness
370MPa	450Mpa	15%	40%	130HB

4.Advantages of our Cold drawn steel bars
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 improve the Machinability and Productivity which Enables higher machining feeds, high tool life, yield & speeds and improved machined finish.

5.The main grade and materials we can supply

Type	JIS	AISI
Carbon	S10C, S20C, S25C, S35C, S45C, S48C, CH25K, CH25KS,	1010, 1018, 1020, 1045, 1050
	CH35KS, CH38K, CH45K, CH45KS
Alloy Steel	SMn443, SCr420, SCr440, SCM415, SCM420, SCM435,	1541, 5120, 5140, 4115, 4120, 4135,
	SCM440, SNCM220, SNCM420	4140, 8620, 4320
Free cutting Steel	SUM21, SUM22, SUM23, SUM43, SUM24L, SUM24EZ	1213, 1141, 1144, 12L14