Applications

Cold rolled strip produced by Stahlrump is used in many special technical applications; these include the following specialist 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 by agreement

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 surface finishes possible by agreement

Tolerances

Standard tolerances to DIN EN 10140
Special tolerances by agreement

Stahlrump GmbH & Co. KG
Drahtzieherei und Kaltwalzwerk
Scherlingstraße 82
D-58640 Iserlohn

Tel.: +49 (0)23 04 - 91 000
Fax: +49 (0)23 04 - 91 00-222
E-Mail: info@stahlrump.de

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