Cold Draw Hot Rolled SAE1045 Ck45 SAE1020 Ck20 Steel Bar

• Customization: Available
• After-sales Service: Yes
• Warranty: 5year
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Cold Drawn
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Surface Treatment: Bare, Oiled
• Alloy: Non-alloy
• Special Use: Mold Steel, Cold Heading Steel
• Model No: SAE1045 A1045 1020
• MOQ: 1 Ton
• Delivery Time: Shipped in 15-20 Days After Payment
• Length: as Custormed 2-12m Random.
• Transport Package: Bundle with Steel Strips, Sea Worhty Packing
• Specification: OD: 10*10~500*500mm
• Trademark: BKS
• Origin: China
• Production Capacity: 2000 Tons/Month

Product Description

COLD DRAW HOT ROLLED  SAE1045 CK45 SAE1020 CK20 steel bar 

 

1.Processing for Cold Drawn Hexagonal Steel Bars
hot rolled bars/wire rods - (spheroidizing annealed for alloy steel/bearing steel) - pickling - cleaning - saponifing - cold drawn - (softening annealed for alloy steel/bearing steel) - cutting - bundling - packing - finished products

2.The advantages of 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 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.

3.SAE 1045 / S45C / C45 steel chemical composition

 

Grade	C	Si	Mn	P	S	Cr	Mo
1020	0.17-0.23	0.17-0.37	0.35-0.65	Max 0.030	Max 0.030	Max  0.25
1045	0.42-0.50	0.17-0.37	0.50-0.80	Max 0.030	Max 0.030	Max  0.25
4140	0.38-0.45	0.17-0.37	0.50-0.80	Max 0.030	Max 0.030	0.9-1.2	0.15-0.25

4.Sizes we can offer for cold drawn steel bars

 

Shapes	Sizes
cold drawn steel round bar	5mm to 120mm
cold drawn steel square bar	5*5mm to 120*120mm
cold drawn steel hex bar	5mm to 120mm
cold drawn steel hexagonal bar	5mm to 80mm(side to side)

 

 

 

Detailed Photos

 

 

Packaging & Shipping

 

1.Surface: Anti rusty oiled
2.Rusty proof packages:film wrapped inside and Nylon plastic bags wrapped outside
3.Max 1000kgs per bundle
4.Marking of each bundle: Sizes, PCS, Weight, Heat No., Date , Origin and so on.

 

Our Advantages

Company Profile

Tianjin Boerking steel Group 
 
We are professional  trading company specializing in steels ,pipes , like seamless steel pipe,oil casing/drill pipe, galvanized steel pipe, stainless steel pipe,ERW/SSAW/LSAW/ welded pipe. We have long term cooperation with several famous steel manufactures. We can offer you best quality products with competitive price which will gave you an edge over your competitors. Besides, we offer best service all the time.We will do our best to satisfy you needs for the products. Our products have been sold in many countries and area of the world.

 

Exhibition & Customers :
Contact us 

Contact: Tina Zhang
Boer King Steel Group
Tianjin Boer King Steel IMP&EXP Co.,Ltd
Add: No.602,Shuanggang Development Zone,Tianjin,300350 China.