General Information for Steel A573
Material Group |
P - Steel |
Sub-Grou |
Low Carbon Steel |
Tensile Strengt |
790 [N/mm^2] |
Machinability |
65% - 80% |
Equivalent International Designations for Steel A573
Standard |
Name |
SAE |
A573Gr.70/ A611Gr.D |
WNR |
1.0144 |
DIN |
Fe430D1 (St44-3) |
BS |
Fe430D1FF/4360-43C;43D |
SS |
1411/1412/1414 |
ANFOR |
E28-3/E28-4 |
UNI |
Fe430B/Fe430C(FN)/ Fe430D(FF) |
UNF |
AE275D/Fe430D1FF |
JS1 |
SM400A;B;C |
Chemical Composition for Steel A573
Sorry, Not Availble for this Material
Cutting Speeds Recomendations for Non-alloyed steel 0.1-0.25% Carbon
Application |
Vc(m/min) |
Vc(SFM) |
Turning |
285-350 |
930-1150 |
Milling |
175-220 |
570-720 |
Parting |
135-170 |
440-560 |
Grooving |
160-195 |
520-640 |
Drilling |
115-140 |
380-460 |
Important! The speed estimation is given for an ideal situation:
- Most suitable carbide grade
- Stable tool clamping
- Stableworkpiece clamping
- Goodqualityraw material
- Ashort overhangof the cutting tool.
- Nominalhardnessof the material.
- etc.
Recommended Carbide Grades for Steel A573
Grade for Milling (Indexable)
Recommended Insert Cutting Edge Geometry for Steel A573
Honing Siz |
0.05-0.08 mm / 0.002-0.003" |
Rake Angl |
11° -13° |
Land Angl |
Positive |
Land Widt |
0.20-0.30 mm / 0.008-0.012" |