Product Details
What is the details of our steel round bar?
Material |
Processing Method |
Specification |
Hardness(HRC) |
| Diameter(mm) |
Length(m) |
| 45# |
Heat-treatment |
MIN 30 |
MAX 140 |
3.0-6.0 |
45-55 |
| 60Mn |
Heat-treatment |
MIN 30 |
MAX 140 |
3.0-6.0 |
45-55 |
| 75MnCr |
Heat-treatment |
MIN 30 |
MAX 140 |
3.0-6.0 |
45-55 |
What is our steel round bar’s classification and chemical composition?
| Steel round bar specification |
| Material |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
V |
| 45# |
0.42-0.48 |
0.17-0.37 |
0.50-0.80 |
≤0.035 |
≤0.035 |
≤0.025 |
≤0.25 |
≤0.25 |
| 60Mn |
0.57-0.65 |
0.17-0.37 |
0.70-1.00 |
≤0.035 |
≤0.035 |
≤0.025 |
≤0.25 |
≤0.25 |
| 75MnCr |
0.75-0.85 |
0.17-0.35 |
0.70-0.90 |
≤0.030 |
≤0.030 |
0.40-0.60 |
≤0.25 |
≤0.25 |
What is the processing method of our steel round bar?
Production technology process of product:
Check the raw materia→Blank → Grind the burr of blanked material → Heat in the intermediate frequency heating furnace → Align → Quench → Temper → Inspect → Package
What’s our steel round bar’s characteristics?
The characteristics of the wear-resistant steel bar are as follows:
1.Good mechanical properties:low abrasion,high hardness,strong toughness
2.Excellent wear-resisting property,long service life,reduce work force.
3.Size and specification are adjusted,the flexibility is greatly improved.
4.Improve the production efficiency,save cost,greatly increase production volume
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