Similar Grades:
AISI C1045, JIS G4051, UNS G10450, SAE1045
Shape:
Round, Flat,.
Size Range:
Diameter:20-480mm, Thickness:10-420mm.
Delivery Condition:
Annealed, Qunched and Tempered
Surface Condition:
Black, Grinded, Peeled, Polished
Packaging & Delivery
Packing details: In seaworthy packing, as your requirement.
Delivery details: within 30-50 days
Features:
1:Competitive price
2 Immediate delivery
3.Premium quality
4.Reliable service
Chemical Composition:
C |
Mn |
P |
S |
Si |
Cr |
Cu |
| 0.43-0.50 |
0.60-0.90 |
<= 0.040 |
<=0.050 |
0.17-0.37 |
<=0.25 |
<=0.25 |
Heat treatment:
AISI 1045 is subjected to the following processes:
· Forging
· Annealing
· Normalizing
· Stress relieving
· Hardening
· Tempering
Characteristics
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.
Introduction:
AISI 1045 steel is a medium tensile steel supplied in the black hot rolled or normalized condition. It has a tensile strength of 570 - 700 MPa and Brinell hardness ranging between 170 and 210.
AISI 1045 steel is characterized by good weldability, good machinability, and high strength and impact properties in either the normalized or hot rolled condition.
AISI 1045 steel has a low through-hardening capability with only sections of size around 60 mm being recommended as suitable for tempering and through-hardening. However, it can be efficiently flame or induction hardened in the normalized or hot rolled condition to obtain surface hardnesses in the range of Rc 54 - Rc 60 based on factors such as section size, type of set up, quenching medium used etc.
AISI 1045 steel lacks suitable alloying elements and hence does not respond to the nitriding process.
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