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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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01527 578686 |
| Fax: |
01527 837792 |
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| Email |
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 info@ukfstainless.co.uk |
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1.4313
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Introduction:
This steel is very deep
hardening, meaning that martensite is formed at very
slow cooling rates and in pieces up to 500mm in diameter.
Martensite in this steel is much lower hardness than
that of S41000 and S43100.
This makes this alloy more readily weldable.
The increased nickel content produces a better combination
of properties. Not very resistant to aerated seawater.
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 |
12.50 |
14.00 |
| Nickel |
3.50 |
4.50 |
| Molybdenum |
0.40 |
0.70 |
| Nitrogen |
0.02 |
- |
| Manganese |
- |
1.00 |
| Carbon |
- |
0.05 |
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Similiar Specifications:
ASTM UNS S41500 Wrought CA6NM
11.5-14%Cr, 3.5-5.5%Ni, 0.5-1%Mo, 0.5-1%Mn, <0.05%C
DIN/SEW X4 CrNi 13 4 1.4313
12.5-14%Cr, 3.5-4.5%Ni, 0.4-0.7%Mo, >0.02%N, <1%Mn,
<0.05%C
JIS SUS F6NM
12-14%Cr, 3.5-4.5%Ni, 0.3-0.7%Mo, 0.5-1%Mn, <0.06%C
Product Forms:
Plate,sheet & strip
ASTM UNS S41500
Wrought CA6NM 176, 240, 480
Bar & long products
ASTM UNS S41500
Wrought CA6NM 276, 479
Forgings & others
ASTM UNS S41500
Wrought CA6NM 473, 182, 815
JIS SUS F6NM 3214
General
DIN/SEW X4
CrNi 13 4 1.4313 SEW400
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Page Last Modified: 7/04/06 17:27
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