SU117266A1 - Heat resistant stamped steel - Google Patents
Heat resistant stamped steelInfo
- Publication number
- SU117266A1 SU117266A1 SU583956A SU583956A SU117266A1 SU 117266 A1 SU117266 A1 SU 117266A1 SU 583956 A SU583956 A SU 583956A SU 583956 A SU583956 A SU 583956A SU 117266 A1 SU117266 A1 SU 117266A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat resistant
- stamped steel
- steel
- stamped
- vanadium
- Prior art date
Links
Landscapes
- Heat Treatment Of Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
Применение дл изготовлени гор чих штампов стали, легированной хромом, вольфрамом и ванадием, известно.The use for making hot dies of steel alloyed with chromium, tungsten and vanadium is known.
Особенность описываемой штамповой стали заключаетс в том, что, с целью повышени стойкости штампов, она содержит повышенное количество хрома и ванади .A particular feature of the die steel to be described is that, in order to increase the durability of the dies, it contains an increased amount of chromium and vanadium.
Описываема теплоустойчива штампован сталь содержит: углерода 0,40-0,50Vo; кремни не более 0,35%; марганца 0,20-0,40%; хрома 2,8-3,2%; вольфрама 1,0-l,5Vo; ванади 0,50-0,80%; серы и фосфора - каждого не более 0,03VoДл пол чени более высокой стойкости штампов сталь подвергают закалке в масле при 1050-1075° и отпуску с охлаждением на воздухе с температуры 600-625°.The described heat resistant stamped steel contains: carbon 0.40-0.50Vo; silicon is not more than 0.35%; manganese 0.20-0.40%; chromium 2.8-3.2%; tungsten 1,0-l, 5Vo; vanadium 0.50-0.80%; sulfur and phosphorus - each not more than 0.03Vo. To obtain a higher resistance of dies, steel is quenched in oil at 1050-1075 ° and tempering with air cooling from a temperature of 600-625 °.
Предмет изобретени Subject invention
Теплоустойчива штампова сталь, птличаюша с тем, что, с целью повышени стойкости штампов, она имеет следуюший химический состав: углерода 0,40-0,50Vo, кремни не более 0,35%, марганца 0,20- 0,40%, хрома 2,8-3,2%, вольфрама 1,0-l,, ванади 0,50-0,80%, серы и фосфора каждого не более 0,03%.Heat resistant stamped steel, so that, in order to increase the durability of the dies, it has the following chemical composition: carbon 0.40-0.50Vo, silicon not more than 0.35%, manganese 0.20-0.40%, chromium 2.8-3.2%, tungsten 1.0-l, vanadium 0.50-0.80%, sulfur and phosphorus each not more than 0.03%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU583956A SU117266A1 (en) | 1957-10-03 | 1957-10-03 | Heat resistant stamped steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU583956A SU117266A1 (en) | 1957-10-03 | 1957-10-03 | Heat resistant stamped steel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU117266A1 true SU117266A1 (en) | 1957-11-30 |
Family
ID=48389430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU583956A SU117266A1 (en) | 1957-10-03 | 1957-10-03 | Heat resistant stamped steel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU117266A1 (en) |
-
1957
- 1957-10-03 SU SU583956A patent/SU117266A1/en active
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