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FLOW STRESS - Data and
Models
This is the most complete online collection for flow stress data and
models. In the first phase over 1200 flow stress models for steels,
metals, ferrous and nonferrous alloys are available. The
partial models F2, F2F3 and F2F3a, which provide different sets of model
parameters for different temperatures, deliver super accurate data.
The full model A, B or C each provides a single formula for a
given grade, to describe influences of strain, strain rate and temperature,
etc.
Table 1: Flow Stress Models of Steel and Ferrous Alloys for Hot Forming
No.
|
Model |
Count
|
Key Features
|
Description
|
1
|
F2 |
49
|
An
accurate strain-stress equation for each given temperature and
strain rate
|
Description
|
2 |
F2F3 |
25 |
An
accurate equation for each temperature, which describes influences of
strain and strain rate.
|
Description
|
3
|
A |
166
|
Describing
influences of material, temperature, strain and strain rate in a single formula
|
Description
|
4
|
B |
10
|
Modification
to the Model A with more accurate strain factors
|
Description
|
5
|
C |
12
|
Modification
to the Model B with more accurate strain rate factors
|
Description
|
Table 2: Flow Stress Models of Nonferrous
Materials for Hot Forming
No.
|
Model
|
Count
|
Key Features
|
Description
|
1
|
F2 |
21 |
An
accurate strain-stress equation for each given temperature and
strain rate
|
Description
|
2
|
A |
84 |
Describing
influences of material, temperature, strain and strain rate in a single formula
|
Description
|
3
|
B |
3 |
Modification
to the Model A with more accurate strain factors
|
Description
|
4
|
C |
0 |
Modification
to the Model B with more accurate strain rate factors |
Description
|
Table 3:
Flow Stress Models of Steel and Ferrous Alloys for Cold Forming
No. |
Model |
Count |
Key Features
|
Description |
1 |
F2 |
109 |
An
accurate strain-stress equation for each given temperature and
strain rate
|
Description |
2 |
F2F3a |
15 |
A
simple equation
for each temperature, which describes influences of strain and strain
rate.
|
Description
|
Table 4: Flow Stress Models of Nonferrous
Materials for Cold Forming
No. |
Model |
Count |
Key Features
|
Description |
1 |
F2 |
136 |
An
accurate strain-stress equation for each given temperature and
strain rate
|
Description
|
2 |
F2F3a |
8 |
A
simple equation
for each temperature, which describes influences of strain and strain
rate.
|
Description
|
|
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