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| Mailing Address |
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UKF Stainless Ltd
12 Buntsford Park Road
Bromsgrove
Worcestershire
B60 3DX
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| Telephone / Fax |
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| Tel: |
01527 578686 |
| Fax: |
01527 837792 |
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| Email |
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 info@ukfstainless.co.uk |
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S41000 (410)
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Introduction:
This steel is very deep
hardening, meaning that hard martensite (450-500HV)
is formed at cooling rates as slow as 20°C/minute
and in pieces up to 500mm in diameter.
The hard brittle martensites require prompt tempering
at a high enough temperature to improve impact properties.
Increasing nickel achieves a better combination of
properties.
Not very resistant to aerated seawater. Welding is
difficult because high preheat and immediate postweld
tempering is necessary to minimize the risk of hardzone
cracking.
Metallurgy:
In 13%Cr steels, the microstructure changes
from ferritic to martensitic when small amounts of
carbon and nitrogen are present in the absence of
stabilizing elements such as Ti or Nb.
Composition:
| Element |
Minimum
(%) |
Maximum
(%) |
| Chromium |
11.50 |
13.50 |
| Nickel |
- |
0.75 |
| Manganese |
- |
1.00 |
| Carbon |
- |
0.15 |
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Similiar Specifications:
ISO 683/13 3
11.5-13.5%Cr, <1%Ni, <1%Mn, 0.09-0.15%C
EURONORM X10 Cr 13
12.0-14.0%Cr, <1.0%Ni, <1.0%Mn, 0.08-0.12%C
ASTM UNS S41000 410
11.5-13.5%Cr, <0.75%Ni, <1.0%Mn, <0.15%C
BS 410S21
11.5-13.5%Cr, <1%Ni, <1%Mn, 0.09-0.15%C
DIN X10 Cr
13 1.4006
12-14%Cr, <1%Mn, 0.08-0.12%C
JIS SUS 410
11.5-13.5%Cr, <1%Mn, <0.15%C
Product Forms:
Plate,sheet & strip
EURONORM X10
Cr 13 88-86/2
ASTM UNS S41000
410 176, 240, 480
BS 410S21 1449/2
DIN X10
Cr 13 1.4006 17440, 17441
JIS SUS 410 4304, 4305, 4307
Bar & long products
EURONORM X10
Cr 13 88-86/1
ASTM UNS S41000
410 276, 479
BS 410S21 970/1
DIN X10
Cr 13 1.4006 17440
JIS SUS 410 4303, 4308, 4318
Forgings & others
EURONORM X10
Cr 13 88-86/1
ASTM UNS S41000
410 314, 473, 182, 815
BS 410S21 970/1, 1503
DIN X10
Cr 13 1.4006 17440
JIS SUS 410 3214, 4319
Tube and/or pipe
JIS SUS 410 3446, 3463
General
ISO 683/13 3
EURONORM X10
Cr 13 95-79
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Page Last Modified: 7/04/06 17:59
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