Uddeholm Stavax ESR
Description
ESR (Electro Slag Remelting) steel is a specific stainless steel for small fuses and cavities of plastic injection moulds. It combines corrosion and wear resistance, presenting excellent polishing and optimum machinability and dimensional stability during heat treatment. The maintenance of the moulds is reduced drastically, ensuring the surface finish of the cavities and cores during further cycles. When the presence of corrosion is unacceptable, either due to process requirements or good hygienic practices or because they are medical or optical parts, this is the solution.
Main applications
Delivery status
Annealed
Hardness of the supply
Standards
Profiles available
Thickness | Tolerance | |
---|---|---|
Square | On Request | . |
Rectangular | On Request | . |
Flat | On Request | . |
Round | 20 - 230 mm | . |
Chemical composition (%) 1
C |
|
|||
---|---|---|---|---|
Si |
|
|||
Mn |
|
|||
Cr |
|
|||
V |
|
Physical properties
20 a 100 ⁰C | 20 a 200 ⁰C | 20 a 300 ⁰C | 20 a 400 ⁰C | 20 a 500 ⁰C | 20 a 600 ⁰C | 20 a 700 ⁰C |
---|---|---|---|---|---|---|
--- | 11,0 | --- | 14,4 | --- | --- | --- |
20 ⁰C | 200 ⁰C | 300 ⁰C | 350 ⁰C | 400 ⁰C | 600⁰C | 700 ⁰C |
---|---|---|---|---|---|---|
16 | --- | 20 | --- | --- | 24 | --- |
-100 ⁰C | 0 ⁰C | 20 ⁰C | 100 ⁰C | 200 ⁰C | 300 ⁰C | 400 ⁰C | 500 ⁰C | 600 ⁰C |
---|---|---|---|---|---|---|---|---|
--- | --- | 200 | --- | 190 | --- | 180 | --- | --- |
Mechanical properties
Condition | Ø | Thickness | Mechanical properties | ||||||
Hardness | Rm | Rp0,2 | ReH | A | Z | RC | |||
Hardened and tempered | - | - | - | - | - | - | - | - | - |
Drawn (+C) | - | - | - | - | - | - | - | - | - |
Ground (+SH) | - | - | - | - | - | - | - | - | - |
N/A | - | - | - | - | - | - | - | - | - |
Hardened and tempered | - | - | - | - | - | - | - | - | - |
Drawn (+C) | - | - | - | - | - | - | - | - | - |
Ground (+SH) | - | - | - | - | - | - | - | - | - |
N/A | - | - | - | - | - | - | - | - | - |
Hardened and tempered | - | - | - | - | - | - | - | - | - |
Drawn (+C) | - | - | - | - | - | - | - | - | - |
Ground (+SH) | - | - | - | - | - | - | - | - | - |
N/A | - | - | - | - | - | - | - | - | - |
Hardened and tempered | - | - | - | - | - | - | - | - | - |
Drawn (+C) | - | - | - | - | - | - | - | - | - |
Ground (+SH) | - | - | - | - | - | - | - | - | - |
N/A | - | - | - | - | - | - | - | - | - |
Hardened and tempered | - | - | - | - | - | - | - | - | - |
Drawn (+C) | - | - | - | - | - | - | - | - | - |
Ground (+SH) | - | - | - | - | - | - | - | - | - |
N/A | - | - | - | - | - | - | - | - | - |
Hardened and tempered | - | - | - | - | - | - | - | - | - |
Drawn (+C) | - | - | - | - | - | - | - | - | - |
Ground (+SH) | - | - | - | - | - | - | - | - | - |
N/A | - | - | - | - | - | - | - | - | - |
The hardness value is part of the material specification.
Standards
Profiles available
Chemical composition (%) 1
C |
|
|||
---|---|---|---|---|
Si |
|
|||
Mn |
|
|||
Cr |
|
|||
V |
|
Physical properties
20 a 100 ⁰C | --- |
---|---|
20 a 200 ⁰C | 11,0 |
20 a 300 ⁰C | --- |
20 a 400 ⁰C | 14,4 |
20 a 500 ⁰C | --- |
20 a 600 ⁰C | --- |
20 a 700 ⁰C | --- |
20 ⁰C | 16 |
---|---|
200 ⁰C | --- |
300 ⁰C | 20 |
350 ⁰C | --- |
400 ⁰C | --- |
600⁰C | 24 |
700 ⁰C | --- |
-100 ⁰C | --- |
---|---|
0 ⁰C | --- |
20 ⁰C | 200 |
100 ⁰C | --- |
200 ⁰C | 190 |
300 ⁰C | --- |
400 ⁰C | 180 |
500 ⁰C | --- |
600 ⁰C | --- |
Mechanical properties
Please refer to the table in the downloads section.
The hardness value is part of the material specification.
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