US1558918A - Steel alloy for the rollers of pilger rolling mills - Google Patents
Steel alloy for the rollers of pilger rolling mills Download PDFInfo
- Publication number
- US1558918A US1558918A US16822A US1682225A US1558918A US 1558918 A US1558918 A US 1558918A US 16822 A US16822 A US 16822A US 1682225 A US1682225 A US 1682225A US 1558918 A US1558918 A US 1558918A
- Authority
- US
- United States
- Prior art keywords
- rollers
- steel alloy
- rolling mills
- pilger rolling
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000851 Alloy steel Inorganic materials 0.000 title description 5
- 238000005096 rolling process Methods 0.000 title description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical compound C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/02—Rollers therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
Definitions
- nmTnms PETERS 0E DUISBURG, eEmumY.
- the material which meets these require- 30 ments entirely and which was hitherto unobtainable consists of a steel alloy of which the essential additions consist .in 1.5 to 2.2%
- the alloy may also contain 0.6 to 0.8% carbon, 0.4 to 0.7% 'anganese, 85 0.015 to 0.2%. silicon, and phos i l iorus and sulphur below 0.03%.
- a steel alloy for. rollers for Pilger rolling imlls consisting of steel containing about 2% of chromium, about 1.5% tungsten and about 1.5% nickel.
- a steel. alloy for the rollers of Pilger 45 rolling mills said alloy consisting of steel containing about 2% of chromium, about 1.5% tungsten, about 1.5% nickel, about 0.7% carbon, about 0.55% manganese, about 0.1% silicon, and below 0.03% phosphorus and sulphur.
- roller for Pilger rolling mills consisting of a steel alloy containing 1.5 to 2.2% chromium, 1.0 to 1.65% tungsten and 1.0 to 1.65% nickel.
- vI15 4.
- roller for'Pilger' rolling .mills consisting of a steel alloy containing 1.5 to 2.2% chromium, 1.0'to 1.65%.tungsten, 1.0 to 1.65% nickel,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
Patented Oct. 27 1925.
UNITED. STATES PATENT orrics.
nmTnms PETERS, 0E DUISBURG, eEmumY.
STEEL ALLOY FOR THE EonL Es or 'PTLGER. nonnmo mans.
No Drawing.
To all whom it may concern.-
Be itknown that I, MATHTAs' PETERS, a German citizen, and resident of 18 Menzelstrasse Duisburg, Germany, have invented 6 certain new and useful Steel Alloy for the Rollers of Pilger Rolling Mills, of which 20 hardness with the highest degree of tough-- 'ness, which 18 as insensitive as possible to rapidly changing temperatures, which is therefore not liable to be cracked superficially, which in spite of these properties '25 is not too difiicult-to work, and whichfinally is not substantially more expensive than steel as used hithertofor such and similar purposes. 1
The material which meets these require- 30 ments entirely and which was hitherto unobtainable consists of a steel alloy of which the essential additions consist .in 1.5 to 2.2%
a lication filed amen 19, 1925. 8eria1 m. 16,522.,
chromium, '1.0' to 1.65% tungsten and 1.0 to 1.65% nickel. ,The alloy may also contain 0.6 to 0.8% carbon, 0.4 to 0.7% 'anganese, 85 0.015 to 0.2%. silicon, and phos i l iorus and sulphur below 0.03%.
Having thus described my invention what ,I claim as new and desire to secure by Letters Patent is v 4 1. A steel alloy for. rollers for Pilger rolling imlls consisting of steel containing about 2% of chromium, about 1.5% tungsten and about 1.5% nickel.
, 2. A steel. alloy for the rollers of Pilger 45 rolling mills, said alloy consisting of steel containing about 2% of chromium, about 1.5% tungsten, about 1.5% nickel, about 0.7% carbon, about 0.55% manganese, about 0.1% silicon, and below 0.03% phosphorus and sulphur.
3. As an article of manufacture a roller for Pilger rolling mills consisting of a steel alloy containing 1.5 to 2.2% chromium, 1.0 to 1.65% tungsten and 1.0 to 1.65% nickel. vI15 4. As an article of manufacture a roller for'Pilger' rolling .mills consisting of a steel alloy containing 1.5 to 2.2% chromium, 1.0'to 1.65%.tungsten, 1.0 to 1.65% nickel,
' 0.6 to 0.8% carbon, 0.4 to 0.7% manganese, 00 p 0.015 to 0.2% silicon, phosphorus-and sulphur below 0.03%.
MA IiIAs PETERS.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16822A US1558918A (en) | 1925-03-19 | 1925-03-19 | Steel alloy for the rollers of pilger rolling mills |
| DEP51840D DE539684C (en) | 1925-03-19 | 1925-12-03 | Alloy steel pilgrim roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16822A US1558918A (en) | 1925-03-19 | 1925-03-19 | Steel alloy for the rollers of pilger rolling mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1558918A true US1558918A (en) | 1925-10-27 |
Family
ID=21779160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US16822A Expired - Lifetime US1558918A (en) | 1925-03-19 | 1925-03-19 | Steel alloy for the rollers of pilger rolling mills |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1558918A (en) |
| DE (1) | DE539684C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2673147A (en) * | 1952-01-02 | 1954-03-23 | United States Steel Corp | Rolling mill roll and composition thereof |
| US3298827A (en) * | 1963-09-13 | 1967-01-17 | Timken Roiler Bearing Company | Air hardening bearing steel and bearings made therefrom |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE955240C (en) * | 1953-05-23 | 1957-01-03 | Deutsche Edelstahlwerke Ag | Cold roll and process for its manufacture |
-
1925
- 1925-03-19 US US16822A patent/US1558918A/en not_active Expired - Lifetime
- 1925-12-03 DE DEP51840D patent/DE539684C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2673147A (en) * | 1952-01-02 | 1954-03-23 | United States Steel Corp | Rolling mill roll and composition thereof |
| US3298827A (en) * | 1963-09-13 | 1967-01-17 | Timken Roiler Bearing Company | Air hardening bearing steel and bearings made therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| DE539684C (en) | 1931-11-30 |
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