Deutsche Edelstahlwerke supplies cold rolls, from blanks to ready-to-use rolls, exclusively from its own production - from steel production to hot forming, heat treatment and mechanical processing. The use of special metallurgical processes such as electro-slag remelting (ESR) or vacuum-arc remelting (VAR) guarantees the quality of high surface quality, low purity and good isotropy of the material.
- 2 - 3% Cr steels: Due to their alloy state, these steels have a balanced ratio of hardness, hardening depth and toughness. These steels are used exclusively for surface-hardened rolls. For special requirements, Deutsche Edelstahlwerke also offers all variants in remelted condition.
- 5% Cr steel: Compared to the 2 - 3% Cr steels, this steel has a higher compressive strength. It can be used through-hardened or shell-hardened condition.
- 7 - 12% Cr steels: These steels are mainly used for through-hardened cold rolls. In special cases Deutsche Edelstahlwerke can also produce partially hardened cold rolls made from these steels.
|Cryodur 2327 Coldroll||1.2321||0.80||0.45||0.40||1.90||0.30||≤ 0.10|
|Cryodur 2327 DH Coldroll||1.2321 So.30||0.80||0.75||0.40||2.10||0.35||≤ 0.10|
|Cryodur 2325 Coldroll||1.2325||0.80||0.75||0.65||2.90||0.55||≤ 0.10|
|Cryodur 2364 Coldroll||1.2364||0.80||0.75||0.65||2.90||0.55||0.50|
|Cryodur 2362 Coldroll||~1.2362||0.65||1.10||0.40||5.20||1.50||0.50|
|Cryodur 2379 Coldroll||1.2379||1.55||0.30||0.40||11.50||0.75||0.90|
|Cryodur 2990 Coldroll||-||1.00||0.90||0.45||7.50||1.10||1.60|