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POWER OF A RING

JSC RUSPOLYMET produces high-quality seamless rolled and welded ring blanks and disks for aircraft engine industry and rocket engineering.

In the course of development and improvement of our ring rolling mill we commissioned a new hydraulic press manufactured by Schuler (Germany), which allowed us to improve precision characteristics of a ring blank by means of its accurate positioning at the table and, at the same time, preventing eccentricity during piercing and punching.

The new ring rolling mill of SMS Meer (RAW 400(500)-400(500)-6000-1200) provides for manufacturing of large-size ring blanks and disks with weight up to 12000 kg and diameter up to 6000 mm from heat-resistant steels and alloys, as well as heat-resistant and alloyed steels.

The enterprise has a modern stock of heating and heat treatment furnaces.

New and upgraded welding equipment is used for manufacturing of welded rings.

 

SEAMLESS ROLLED RINGS AND DISKS
D: 140 - 6000 mm
H: 30 - 1200 mm
Weight: 5 - 12000 kg
WELDED RINGS
D: 140 - 2500 mm
H: 30 - 500 mm
Cross Section Profile: up to 5500 mm2
STEEL GRADES AND ALLOYS - Russian
ЭП742-ИД ЭП648-ВИ ЭП718-ИД ЭИ698-ВД ЭИ868 ЭИ787-ВД ЭП708-ВД ЭИ437-Б ЭИ437-БВД ЭИ437-БУВД ЭП202-ВД ВЖ159 32НКД 12Х18Н10Т ЭП517-Ш ЭИ961-Ш ЭИ962-Ш ЭП609-Ш ДИ52-ИД КВК37 КВК26 Вт20 От4 Вт3-1 Вт8 Вт6 Вт25 Вт5-1 АМГ6 В95пч АК4-1 BЖ172 Вт5-1

STEEL GRADES AND ALLOYS - foreign
Alloy 718 (AMS5662/DMD0424) Alloy 625 (AMS5666) Waspalloy (AMS 5707/ DMD0426) Haynes188 (AMS5772) Hastelloy X (AMS5754) Nimonic 901 (AMS 5661) 17-4PH (AMS5643) CRES 347 (AMS5646) CRES 321 (AMS5645) 12Cr (AMS5612) 12,5Cr (AMS5613) 6Al-4V (AMS4928) Ti6Al4V (DMD0776) 6061 (AMS4127)