| |
Special Steels
Stainless, acid- and heat-resistant steels
have an excellent resistance to corrosive media, provide high strength
and elongation, and high thermal stability. Stainless steels are commonly
divided into five groups: martensitic stainless steels, ferritic stainless
steels, austenitic stainless steels, Duplex (ferritic-austenitic) stainless
steels, and precipitation-hardening stainless steels. Because of their
outstanding properties, they are used in chemical industry, in mechanical
engineering, in food industry, and in the energy, medicine, traffic and
transport industries.
The properties of this category steel are:
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OCR6 |
SINOXX
4112 |
1.4112 |
440
BPH |
0.90 |
1.00 |
1.00 |
18.0 |
1.10 |
0.10 |
|
|
|
| Applications
: Corrosion-resistance,
good machinability. Screws and spindles for fittings, wheels &
compressor covers. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| PK348 |
|
1.4125 |
440C |
1.0 |
1.0 |
1.0 |
16.5 |
0.50 |
|
|
|
|
| Applications
: For hardening,
wear resistant. Products with highest hardness & wear resistance,
knives, nozzles, medical instruments, ball bearings. Click
here for PDF File. |
Next > ALLOY CONSTRUCTION STEELS
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