SAE1045 Cold Drawn Steel Round Rod Carbon Steel Cold Drawn Hex / Round / Flat Steel Bar
All bars are cleaned by shot blasting before drawing, then pulled through a carbide die, straightened, saw cut to length, oiled, and shipped. Cold drawing results in a product with higher tensile and yield strength, smoother surface finish, and a closer size tolerance.
1.Cold Drawn Steel Bar Processing: EAF + LF + VD + CONCASTING BILLETS + HOT ROLLED + SHOT BLASTING +(ANNEALING) + COLD DRAWN + OILING + BUNDLING + BOTH ENDS CUTTING+ PACKING + MARKING
2.Capabilities of our fatcory
| Shapes |
Sizes |
Processing |
| Steel Round Bar |
5mm to 63.5mm |
Cold Drawn |
| Steel Round Bar |
63.5mm-120mm |
smooth-turned and polished. |
| cold drawn steel square bar |
5*5mm to 120*120mm |
Cold Drawn |
| cold drawn steel hex bar |
5mm to 120mm |
Cold Drawn |
| cold drawn steel hexagonal bar |
5mm to 120mm(side to side) |
Cold Drawn |
| Straightness |
Max 0.8mm/m |
3.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.
s45c c45 sae1045 aisi1045 carbon steel is used for heat treating (quenching and tempering). Although it has only a fair response to conventional quenching, it is widely used where requirements are not too stringent. It is also used extensively in induction hardening applications. This is not normally considered a screw machine steel and is only fair for brazing and welding. However, it can be forged satisfactorily and is the most common shafting steel in the medium carbon range.
SAE 1045 C45 S45c Carbon Steel Hex/Round/Flat Steel Bar
1.Equivalent Steel Grade:
| GB |
ASTM |
JIS |
DIN |
BS |
NF |
| 45# |
1045 |
S45C |
C45 |
IC45 08047 |
C45 |
2.Chemical composition of SAE 1045 Steel
| C |
Si |
Mn |
Cr(≤) |
Ni(≤) |
Cu(≤) |
| 0.42-0.5 |
0.17-0.37 |
0.6-0.9 |
0.25 |
0.3 |
0.25 |
3. SAE 1045 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 |
4.Delivery time : 7days for stocks, within 30 days for new production ones.
5.Payment : TT, LC
We company have good QC inspection tear and full set of inspect equipment including: UT test machine, Tensile testing machine, Hardness testing machine, Dimensional measuring instrument, f, spectrometer, Metallographic microscope and so on, so that we can always supply good mateterials for various projects and industries, if you have any need for our producrs, please contact us freely.
6.FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment
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