Kjemiske krav
MERK1-Der «. . .» vises, er det ingen krav.
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Element
|
Sammensetning, %
Karakter og UNS-nummer
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Karakter 2
S50460
|
12. klasse
K11757
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11. klasse
K11789
|
22. klasse
K21590
|
Grad 22L
K21590
|
21. klasse
K31545
|
Karakter 21L
K31545
|
Grad 5
S50200
|
9. klasse
K90941
|
Karakter 91
K90901
|
|
|
Karbon:
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Varmeanalyse
|
0.05–0.21
|
0.05–0.17
|
0.05–0.17
|
0.05–0.15A
|
0,10 maks
|
0.05–0.15A
|
0,10 maks
|
0,15 maks
|
0,15 maks
|
0.08–0.12
|
|
Produktanalyse
|
0.04–0.21
|
0.04–0.17
|
0.04–0.17
|
0.04–0.15A
|
0,12 maks
|
0.04–0.15A
|
0,12 maks
|
0,15 maks
|
0,15 maks
|
0.06–0.15
|
|
Mangan:
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Varmeanalyse
|
0.55–0.80
|
0.40–0.65
|
0.40–0.65
|
0.30–0.60
|
0.30–0.60
|
0.30–0.60
|
0.30–0.60
|
0.30–0.60
|
0.30–0.60
|
0.30–0.60
|
|
Produktanalyse
|
0.55–0.88
|
0.35–0.73
|
0.35–0.73
|
0.25–0.66
|
0.25–0.66
|
0.25–0.66
|
0.25–0.66
|
0.25–0.66
|
0.25–0.66
|
0.25–0.66
|
|
Fosfor, maks:
|
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Varmeanalyse
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.020
|
|
Produktanalyse
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
|
Svovel, maks:
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||||||||||
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Varmeanalyse
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.010
|
|
Produktanalyse
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.025
|
0.012
|
|
Silisium:
|
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|
Varmeanalyse
|
0.15–0.40
|
0.15–0.40
|
0.50–0.80
|
0,50 maks
|
0,50 maks
|
0,50 maks
|
0,50 maks
|
0,50 maks
|
1,00 maks
|
0.20–0.50
|
|
Produktanalyse
|
0.13–0.45
|
0.13–0.45
|
0.44–0.86
|
0,50 maks
|
0,50 maks
|
0,50 maks
|
0,50 maks
|
0,50 maks
|
0,50 maks
|
0.18–0.56
|
|
Chromium:
|
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|
Varmeanalyse
|
0.50–0.80
|
0.80–1.15
|
1.00–1.50
|
2.00–2.50
|
2.00–2.50
|
2.75–3.25
|
2.75–3.25
|
4.00–6.00
|
8.00–10.00
|
8.00–9.50
|
|
Produktanalyse
|
0.46–0.85
|
0.74–1.21
|
0.94–1.56
|
1.88–2.62
|
1.88–2.62
|
2.63–3.37
|
2.63–3.37
|
3.90–6.10
|
7.90–10.10
|
7.90–9.60
|
|
Molybden:
|
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|
Varmeanalyse
|
0.45–0.60
|
0.45–0.60
|
0.45–0.65
|
0.90–1.10
|
0.90–1.10
|
0.90–1.10
|
0.90–1.10
|
0.45–0.65 |
0.90–1.10
|
0.85–1.05
|
|
Produktanalyse
|
0.40–0.65
|
0.40–0.65
|
0.40–0.70
|
0.85–1.15
|
0.85–1.15
|
0.85–1.15
|
0.85–1.15
|
0.40–0.70
|
0.85–1.15
|
0.80–1.10
|
|
Nikkel, maks:
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Varmeanalyse
|
... |
0.40
|
||||||||
| Produktanalyse | ... |
0.43
|
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Vanadium:
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Varmeanalyse
|
... |
0,04 maks
|
0.18–0.25
|
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| Produktanalyse | ... |
0,05 maks
|
0.16–0.27
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|
Columbium:
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||||||||||
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Varmeanalyse
|
... |
0.06–0.10
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Produktanalyse
|
... |
0.05–0.11
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|
Bor:
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Varmeanalyse
|
... | |||||||||
|
Produktanalyse
|
... | |||||||||
|
Nitrogen:
|
||||||||||
|
Varmeanalyse
|
... |
0.030–0.070
|
||||||||
|
Produktanalyse
|
... |
0.025–0.080
|
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|
Aluminium, maks:
|
||||||||||
|
Varmeanalyse
|
... |
0.02
|
||||||||
|
Produktanalyse
|
... |
0.02
|
||||||||
|
Titanium, maks:
|
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Varmeanalyse
|
... |
0.01
|
||||||||
|
Produktanalyse
|
... |
0.01
|
||||||||
|
Zirkonium, maks:
|
||||||||||
|
Varmeanalyse
|
... |
0.01
|
||||||||
|
Produktanalyse
|
... |
0.01
|
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AKarboninnholdet for plater over 125 mm i tykkelse er maks. 0,17 ved produktanalyse.
