cold rolled strip
Applications
Cold rolled strip produced by Stahlrump is used in many special technical applications; these include the following specialty product areas:
- Textile needles for the most demanding industrial applications
- Sinkers for precision and mechanical engineering
- Precision parts for machine construction
- Products for the tool industry
- Precision mechanical engineering products
Size range
Thickness: 0.10 to 2.00 mm
Width: 5.00 to 340.00 mm
Coil diameters
Inside: 300, 400 or 500 mm
Outside: max. 1400 mm
Microstructure
According to Stahl-Eisen-Prüfblatt SEP 1520 and DIN EN ISO 643
Conditions
+ A (annealed)
+ AC (annealed, rerolled)
+ C (rolled)
+ LC (sligthly rerolled)
Surface finishes
According to DIN EN 10139:
Surface finishes MA, MB, MC in the versions:
- Rough
- Dull
- Smooth
- Bright
- Special surface finishes possible upon request
For stainless qualities to DIN EN 10088-2:
- 1 G (ground)
- 1 P (bright polished)
- 2 B (cold rerolled)
- 2 D (cold rolled, smooth)
- 2 H (hard rolled)
- Special surfaces upon request
Tolerances
Standard tolerances to DIN EN 10140
Special tolerances upon request
