JPS6274055A - 熱間鍛造用高靭性非調質鋼 - Google Patents
熱間鍛造用高靭性非調質鋼Info
- Publication number
- JPS6274055A JPS6274055A JP21420785A JP21420785A JPS6274055A JP S6274055 A JPS6274055 A JP S6274055A JP 21420785 A JP21420785 A JP 21420785A JP 21420785 A JP21420785 A JP 21420785A JP S6274055 A JPS6274055 A JP S6274055A
- Authority
- JP
- Japan
- Prior art keywords
- less
- steel
- toughness
- content
- hot forging
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000005242 forging Methods 0.000 title claims abstract description 36
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 13
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 13
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 8
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 229910052745 lead Inorganic materials 0.000 claims abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 6
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 5
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 229910052758 niobium Inorganic materials 0.000 abstract description 3
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 229910052726 zirconium Inorganic materials 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 3
- 239000011651 chromium Substances 0.000 description 19
- 239000011572 manganese Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 238000001816 cooling Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 229910001562 pearlite Inorganic materials 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 229910001563 bainite Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- QDLZHJXUBZCCAD-UHFFFAOYSA-N [Cr].[Mn] Chemical compound [Cr].[Mn] QDLZHJXUBZCCAD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21420785A JPS6274055A (ja) | 1985-09-27 | 1985-09-27 | 熱間鍛造用高靭性非調質鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21420785A JPS6274055A (ja) | 1985-09-27 | 1985-09-27 | 熱間鍛造用高靭性非調質鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6274055A true JPS6274055A (ja) | 1987-04-04 |
| JPH0571657B2 JPH0571657B2 (enrdf_load_stackoverflow) | 1993-10-07 |
Family
ID=16652004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21420785A Granted JPS6274055A (ja) | 1985-09-27 | 1985-09-27 | 熱間鍛造用高靭性非調質鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274055A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62187545A (ja) * | 1986-02-12 | 1987-08-15 | Sumitomo Metal Ind Ltd | 熱間鍛造用非調質鋼の製造方法 |
| JPS62196359A (ja) * | 1986-02-24 | 1987-08-29 | Sumitomo Metal Ind Ltd | 熱間鍛造用非調質鋼の製造方法 |
| JPS62205245A (ja) * | 1986-03-04 | 1987-09-09 | Aichi Steel Works Ltd | 熱間鍛造用非調質鋼 |
| JPH01177339A (ja) * | 1987-12-30 | 1989-07-13 | Aichi Steel Works Ltd | 熱間鍛造用非調質鋼 |
| JPH03211227A (ja) * | 1990-01-17 | 1991-09-17 | Nippon Steel Corp | 高強度高靭性熱間鍛造非調質鋼の製造方法 |
| JPH04176842A (ja) * | 1990-07-27 | 1992-06-24 | Aichi Steel Works Ltd | 熱間鍛造用非調質鋼 |
| JPH059652A (ja) * | 1991-07-04 | 1993-01-19 | Sanyo Special Steel Co Ltd | 被削性に優れた熱間鍛造用非調質鋼 |
| WO1994023085A1 (en) * | 1993-04-05 | 1994-10-13 | Nippon Steel Corporation | Non-heat-treated steel for hot forging, process for producing non-heat-treated hot forging, and non-heat-treated hot forging |
| CN108350549A (zh) * | 2015-11-12 | 2018-07-31 | 株式会社Posco | 具有优异的冷加工性的非淬火和回火的线材及其制造方法 |
| CN114525454A (zh) * | 2022-02-22 | 2022-05-24 | 承德建龙特殊钢有限公司 | 一种含碲非调质钢及其生产的方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59100256A (ja) * | 1982-11-30 | 1984-06-09 | Nippon Kokan Kk <Nkk> | 靭性の優れた熱間鍛造用非調質鋼 |
| JPS59170220A (ja) * | 1983-03-18 | 1984-09-26 | Nippon Kokan Kk <Nkk> | 非調質型低温用Ｎｉ鋼の製造法 |
| JPS59200741A (ja) * | 1983-04-28 | 1984-11-14 | Nippon Steel Corp | 耐メツキ脆性と火造り加工性のすぐれた高強度鋼 |
| JPS6075517A (ja) * | 1983-09-29 | 1985-04-27 | Kobe Steel Ltd | 非調質鍛鋼品の製造方法 |
-
1985
- 1985-09-27 JP JP21420785A patent/JPS6274055A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59100256A (ja) * | 1982-11-30 | 1984-06-09 | Nippon Kokan Kk <Nkk> | 靭性の優れた熱間鍛造用非調質鋼 |
| JPS59170220A (ja) * | 1983-03-18 | 1984-09-26 | Nippon Kokan Kk <Nkk> | 非調質型低温用Ｎｉ鋼の製造法 |
| JPS59200741A (ja) * | 1983-04-28 | 1984-11-14 | Nippon Steel Corp | 耐メツキ脆性と火造り加工性のすぐれた高強度鋼 |
| JPS6075517A (ja) * | 1983-09-29 | 1985-04-27 | Kobe Steel Ltd | 非調質鍛鋼品の製造方法 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62187545A (ja) * | 1986-02-12 | 1987-08-15 | Sumitomo Metal Ind Ltd | 熱間鍛造用非調質鋼の製造方法 |
| JPS62196359A (ja) * | 1986-02-24 | 1987-08-29 | Sumitomo Metal Ind Ltd | 熱間鍛造用非調質鋼の製造方法 |
| JPS62205245A (ja) * | 1986-03-04 | 1987-09-09 | Aichi Steel Works Ltd | 熱間鍛造用非調質鋼 |
| JPH01177339A (ja) * | 1987-12-30 | 1989-07-13 | Aichi Steel Works Ltd | 熱間鍛造用非調質鋼 |
| JPH03211227A (ja) * | 1990-01-17 | 1991-09-17 | Nippon Steel Corp | 高強度高靭性熱間鍛造非調質鋼の製造方法 |
| JPH04176842A (ja) * | 1990-07-27 | 1992-06-24 | Aichi Steel Works Ltd | 熱間鍛造用非調質鋼 |
| JPH059652A (ja) * | 1991-07-04 | 1993-01-19 | Sanyo Special Steel Co Ltd | 被削性に優れた熱間鍛造用非調質鋼 |
| WO1994023085A1 (en) * | 1993-04-05 | 1994-10-13 | Nippon Steel Corporation | Non-heat-treated steel for hot forging, process for producing non-heat-treated hot forging, and non-heat-treated hot forging |
| CN108350549A (zh) * | 2015-11-12 | 2018-07-31 | 株式会社Posco | 具有优异的冷加工性的非淬火和回火的线材及其制造方法 |
| US10889876B2 (en) | 2015-11-12 | 2021-01-12 | Posco | Non-heat treated wire rod having excellent cold workability and manufactured method therefor |
| CN114525454A (zh) * | 2022-02-22 | 2022-05-24 | 承德建龙特殊钢有限公司 | 一种含碲非调质钢及其生产的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0571657B2 (enrdf_load_stackoverflow) | 1993-10-07 |
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