SAE1045 Steel Round Bar 90MM
SAE1045 Material Description :
This steel is one of the most widely used steels in machinery manufacturing.
Recommended heat treatment temperature: normalizing 850, quenching 840, tempering 600.
1. The hardness of SAE1045 steel is higher than HRC55 (up to HRC62) after quenching without tempering.
The highest hardness in practical application is HRC55 (high-frequency quenching HRC58).
2. Do not use the heat treatment process of carburizing and quenching for SAE1045 steel.
Chemical Composition
Steel Grade |
Chemical Composition |
C |
Si |
Mn |
Cr |
Ni |
P |
S |
Cu |
|
SAE1045 |
0.42-0.50 |
0.17-0.37 |
0.50-0.80 |
≦0.25 |
≦0.25 |
≦0.035 |
≦0.035 |
≦0.25 |
|

Cut into short length :
We can cut the length from 10mm min for clients , by this way, clients can save time and cost when processing to other products.

Export Package

Category of Steel Round Bar We can provide
Category |
Sizes |
China Grade |
American Standard |
DIN STANDARD |
Carbon structure steel |
16mm-250mm |
Q235
10#
20#
35#
45# |
A570 GR.33
SAE1010
SAE1020
SAE1035
SAE1045 |
St37-2
C10 CK10
C22 CK22
C35 CK35
C45 CK45 |
Low alloy high strength structure steel |
16mm-250mm |
Q345 |
- |
ST52 |
Alloy structure steel |
16mm-250mm |
40Cr
35CrMov
40CrNiMo
42CrMo
20CrMnTiH
27SiMn
20CrMoA
35CrMoA
42CrMoA
40Mn2
45Mn2
15CrmoG
12Cr1MoVA |
AISI5140
AISI4135
AISI4340
AISI4140/4142 |
41Cr4
34CrMo4
36CrNiMo4
41CrMo4/42CrMo4 |