MX168196B - RESULFURIZED AND REFOSPHORIZED STEEL BARS, MACHINE FREE PROCESSING, COLD STRETCHING, WHICH HAVE CONTROLLED MECHANICAL PROPERTIES AND WITH CONTROLLED MACHINE PROCESSING CAPABILITY - Google Patents
RESULFURIZED AND REFOSPHORIZED STEEL BARS, MACHINE FREE PROCESSING, COLD STRETCHING, WHICH HAVE CONTROLLED MECHANICAL PROPERTIES AND WITH CONTROLLED MACHINE PROCESSING CAPABILITYInfo
- Publication number
- MX168196B MX168196B MX006853A MX685387A MX168196B MX 168196 B MX168196 B MX 168196B MX 006853 A MX006853 A MX 006853A MX 685387 A MX685387 A MX 685387A MX 168196 B MX168196 B MX 168196B
- Authority
- MX
- Mexico
- Prior art keywords
- percent
- machine
- controlled
- refosphorized
- resulfurized
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
Abstract
La presente invención se refiere a una barra de acero de procesamiento libre en máquina, resulfurizado y refosforizado, estirada en frío, que tiene la composición, por peso: C hasta 0.08 por ciento Mn de 0.6 por ciento a 1.4 por ciento Si hasta 0.1 por ciento P por lo menos 0.03 por ciento S de 0.25 por ciento a 0.50 por ciento Cb de 0.01 por ciento a 0.10 por ciento V hasta 0.1 por ciento La suma de Ni, Cr, Mo y Cu hasta 0.15 por ciento, el resto de hierro. La relación de por ciento Mn / por ciento S es de 1.6 a 4.0 y la relación (por ciento Mn - 1.62 x por ciento S) / por ciento Cb es de 2 a 50.The present invention relates to a cold drawn, cold-drawn, machine-turned, machine-processed steel bar having the composition, by weight: C up to 0.08 percent Mn from 0.6 percent to 1.4 percent Si up to 0.1 percent percent P at least 0.03 percent S from 0.25 percent to 0.50 percent Cb from 0.01 percent to 0.10 percent V up to 0.1 percent The sum of Ni, Cr, Mo, and Cu up to 0.15 percent, the rest of iron . The ratio of percent Mn / percent S is 1.6 to 4.0 and the ratio (percent Mn - 1.62 x percent S) / percent Cb is 2 to 50.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87254486A | 1986-06-10 | 1986-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX168196B true MX168196B (en) | 1993-05-11 |
Family
ID=25359800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX006853A MX168196B (en) | 1986-06-10 | 1987-06-10 | RESULFURIZED AND REFOSPHORIZED STEEL BARS, MACHINE FREE PROCESSING, COLD STRETCHING, WHICH HAVE CONTROLLED MECHANICAL PROPERTIES AND WITH CONTROLLED MACHINE PROCESSING CAPABILITY |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPH062928B2 (en) |
| KR (1) | KR880000615A (en) |
| BR (1) | BR8702911A (en) |
| CA (1) | CA1301489C (en) |
| DE (1) | DE3718772C2 (en) |
| FR (1) | FR2601697B1 (en) |
| GB (1) | GB2191506B (en) |
| IT (1) | IT1206025B (en) |
| MX (1) | MX168196B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6395109B1 (en) | 2000-02-15 | 2002-05-28 | Cargill, Incorporated | Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing |
| JP3929029B2 (en) * | 2002-03-12 | 2007-06-13 | 三菱製鋼株式会社 | Sulfur-containing free-cutting steel |
| DE60318745T2 (en) * | 2002-11-15 | 2009-01-15 | Nippon Steel Corp. | STEEL WITH EXCELLENT CUT-OUTPUT AND MANUFACTURING METHOD THEREFOR |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424576A (en) * | 1968-04-23 | 1969-01-28 | Lukens Steel Co | Free machining steels |
| US3634073A (en) * | 1969-07-09 | 1972-01-11 | United States Steel Corp | Free-machining steel, articles thereof and method of making |
| ZA75241B (en) * | 1974-08-14 | 1976-01-28 | Inland Steel Co | Leaded steel bar |
| JPS55138064A (en) * | 1979-04-10 | 1980-10-28 | Daido Steel Co Ltd | Free-cutting steel having excellent rolling fatigue strength |
| DE3009491A1 (en) * | 1979-03-14 | 1980-09-25 | Daido Steel Co Ltd | STEEL FOR COLD FORGING AND METHOD FOR THE PRODUCTION THEREOF |
| US4434006A (en) * | 1979-05-17 | 1984-02-28 | Daido Tokushuko Kabushiki Kaisha | Free cutting steel containing controlled inclusions and the method of making the same |
| DE2967319D1 (en) * | 1979-06-08 | 1985-01-17 | Henrik Giflo | High-strength freely machinable steel capable of sustaining dynamic forces |
| JPS62270752A (en) * | 1986-05-19 | 1987-11-25 | Daido Steel Co Ltd | Free-cutting steel excellent in property of nitriding |
-
1987
- 1987-06-03 CA CA000538742A patent/CA1301489C/en not_active Expired - Fee Related
- 1987-06-04 DE DE3718772A patent/DE3718772C2/en not_active Expired - Fee Related
- 1987-06-05 GB GB8713199A patent/GB2191506B/en not_active Expired - Fee Related
- 1987-06-09 KR KR870005837A patent/KR880000615A/en not_active Application Discontinuation
- 1987-06-09 FR FR878707998A patent/FR2601697B1/en not_active Expired
- 1987-06-09 BR BR8702911A patent/BR8702911A/en unknown
- 1987-06-09 IT IT8748036A patent/IT1206025B/en active
- 1987-06-10 MX MX006853A patent/MX168196B/en unknown
- 1987-06-10 JP JP62143441A patent/JPH062928B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3718772A1 (en) | 1987-12-17 |
| GB8713199D0 (en) | 1987-07-08 |
| KR880000615A (en) | 1988-03-28 |
| CA1301489C (en) | 1992-05-26 |
| IT1206025B (en) | 1989-04-05 |
| DE3718772C2 (en) | 1994-02-17 |
| GB2191506B (en) | 1990-01-04 |
| FR2601697A1 (en) | 1988-01-22 |
| JPS63441A (en) | 1988-01-05 |
| IT8748036A0 (en) | 1987-06-09 |
| JPH062928B2 (en) | 1994-01-12 |
| FR2601697B1 (en) | 1989-08-11 |
| GB2191506A (en) | 1987-12-16 |
| BR8702911A (en) | 1988-03-08 |
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