JPS552756A - Sendzimir roll for rolling - Google Patents
Sendzimir roll for rollingInfo
- Publication number
- JPS552756A JPS552756A JP7533578A JP7533578A JPS552756A JP S552756 A JPS552756 A JP S552756A JP 7533578 A JP7533578 A JP 7533578A JP 7533578 A JP7533578 A JP 7533578A JP S552756 A JPS552756 A JP S552756A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- sendzimir
- rolling
- production cost
- wear resistance
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title 1
- 229910052748 manganese Inorganic materials 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
PURPOSE: To provide a Sendzimir roll having wear resistance at a low production cost, by use of an alloy comprising specific amounts of C, Si, Mn, Cr, Mo, and Fe, contg. no V, Mn being contained in a relatively large amount.
CONSTITUTION: A Sendzimir roll comprises 1.4W1.6% C, ≤0.6 % Si, 0.8W1.2 % Mn, 11W13 % Cr, 0.8W1.2 % Mo, the balance being Fe and impurities. The roll having this composition contains no V in order to reduce production cost, and the amount of Mn is increased to prevent the degradation in hardening property, so that the roll retains wear resistance equal to that of conventional rolls.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7533578A JPS5946297B2 (en) | 1978-06-23 | 1978-06-23 | Sendzimir rolling roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7533578A JPS5946297B2 (en) | 1978-06-23 | 1978-06-23 | Sendzimir rolling roll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS552756A true JPS552756A (en) | 1980-01-10 |
| JPS5946297B2 JPS5946297B2 (en) | 1984-11-12 |
Family
ID=13573272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7533578A Expired JPS5946297B2 (en) | 1978-06-23 | 1978-06-23 | Sendzimir rolling roll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946297B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100412643B1 (en) * | 2001-05-30 | 2003-12-31 | 현대자동차주식회사 | Cast alloy steel for a press mould |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127000U (en) * | 1986-02-03 | 1987-08-12 | ||
| JPH0332000U (en) * | 1989-08-08 | 1991-03-28 |
-
1978
- 1978-06-23 JP JP7533578A patent/JPS5946297B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100412643B1 (en) * | 2001-05-30 | 2003-12-31 | 현대자동차주식회사 | Cast alloy steel for a press mould |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946297B2 (en) | 1984-11-12 |
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