SAE1045 1035 CK45 s45c hexagon steel bar round bar
AISI 1045 Cold drawn steel bar steel shafts
1.AISI1045 cold drawn steel bar
CD 1045 bar is a medium carbon range steel that offers better mechanical property advantages over 1018 and other lower carbon steels. It has good heat treatment response and fair welding characteristics. It can be forged and it is the most common shafting steel in the medium carbon range.
2.AISI 1045 Cold drawn steel bar Typical applications
Shafts for hydraulic and pneumatic cylinders.
3.AISI 1045 cold drawn steel bar main type and avaliable sizes
| Round bars |
5mm-130mm |
| Suqare bar |
6*6mm-100*100mm |
| Flat bars |
3mm*20mm-50mm*100mm |
| Hex bars |
6mm-100mm |
| Bar Finsihe |
Peeled, Cold Drawn, TurnedTurned & Polished, Centreless Ground |
4.AISI 1045 Cold drawn steel bar size tolerance
h9,h10,h11 or other tolerance according to client's requirement
5.AISI 1045 Cold drawn steel bar chemical composition(%)
| C |
Si |
Mn |
P |
S |
| 0.43-0.50 |
0.15-0.35 |
0.60-0.90 |
0.030 |
0.030 |
6.AISI 1045 Alternative grade in different standard
| GB |
45# |
| ASTM |
1045 |
| JIS |
S45C |
| DIN |
CK45 |
7.AISI 1045 Typical Mechanical Properties - Cold Drawn and Turned and Polished Condition
| Tensile Strength,Mpa |
Min 625 |
| Yiled Strength,Mpa |
Min 530 |
| Elongation(%) |
12 |
| Reduction of Area(%) |
35 |
| Brinell Hardness |
179 |
8.Straightness: 1mm/m(max)
9. Steel bar Packing:
*Bars from different heats will not be mixed and dispatched.
*Bars will be bundles and securely metal strapped in 3 min places of the bar length and tagged properly.
*For further processing products such as cold drawn/peeled or heat treated goods, plastics bag wrapped or pallet loading is available according to customer's demands.
10.Delivery time of steel bar:
7-10days of stock,30 days after order confirmed of new material
11.Payment term:TT or LC
12.Free sample:Yes
13.steel bar Inspection: Spectral Tested, Microstructure Tested,Hardness Test,Macrostructure Test,UT test
14.Our cold drawn factory equipments
We adopt advanced production technology and first-class processing equipments, such as heat treatment furnace, straightening machine, centerless grinding machine, polishing machine, as well as lathing and milling machine etc.
15.Our steel bar mill's certificates
ISO901&ISO.TS16949,ISO4001,OHSAS18001
Special Equipment Manufacturing License of P.R.C for pipeline plate,steel plate for boiler&Vessel;
ISO/TS16949 2009 for Manufacturing of Special steel;
Europe CE Mark Certificate;JIS MARK,KS MARK.
Audited Supplier 
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