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US 2007/0166183 A1Published application
Corrosion-Resistant, Free-Machining, Magnetic Stainless Steel
AssigneeCRS Holdings, Inc.
InventorTheodore Kosa
Life of this patent
Estimating the term…
Abstract
A corrosion-resistant, free-machining, magnetic stainless steel alloy is described. The alloy has the following weight percent composition: 0.025 max. C, 0.60 max. Mn, 1.0-2.0 Si, 0.035 max. P, 0.15-0.40 S, 12.0-14.0 Cr, 0.5 max. Ni, 0.5-1.3 Mo, 0.5-1.3 V, 0.5 max. Cu, 0.020 max. Al, 0.025 max. N, and the balance is iron and usual impurities.
Claims17
A corrosion-resistant, free-machining, magnetic stainless steel alloy consisting essentially of, in weight percent
- C
- 0.025 max
- Mn
- 0.60 max
- Si
- 1.0-2.0
- P
- 0.035 max
- S
- 0.15-0.40
- Cr
- 12.0-14.0
- Ni
- 0.5 max
- Mo
- 0.5-1.3
- V
- 0.5-1.3
- Cu
- 0.5 max
- Al
- 0.020 max
- N
- 0.025 max
- and the balance iron and usual impurities.
22 more elements
A corrosion-resistant, free-machining, magnetic stainless steel alloy consisting essentially of, in weight percent
- C
- 0.020 max
- Mn
- 0.50 max
- Si
- 1.2-1.8
- P
- 0.025 max
- S
- 0.20-0.35
- Cr
- 12.5-13.5
- Ni
- 0.4 max
- Mo
- 0.8-1.2
- V
- 0.8-1.2
- Cu
- 0.4 max
- Al
- 0.010 max
- N
- 0.020 max
- and the balance iron and usual impurities.
22 more elements
Dependencies are inferred from the claim text.