Our Delivery Programme

Our delivery program includes a variety of qualities. Here is an overview of our delivery options:

Standard delivery programme*

* Unlisted material on request.

Purpose
Identification Material no. 3.6 4.6 4.8 5.6 5.8 6.8 8.8 10.9 12.9
EN 10263-2 Steels, intended to be used without heat treatment after cold forming C4C 1.0303 x x
C8C 1.0213 x x x
C10C 1.0214 x x x x
C15C 1.0234 x x x
EN 10263-4 Heat treating steels
(without boron)		 37Cr4 17.034 x x
41Cr4 17.035 x x
42CrMo4 17.225 x x
42CrMoS4 17.227 x x
EN 10263-4 Heat treating steels
(Boron-alloyed steels)		 17B2 15.502 x
23B2 15.508 x x
33B2 15.514 x
38B2 15.515 x x
20MnB4 15.525 x
23MnB4 15.535 x
32CrB4 17.076 x x
36CrB4 17.077 x x
EN 10269 Steels for clamps at elevated and/or low temperatures 19MnB4 1.5523 x
C35EC 1.1181 x x
C45EC 1.1191 x x
35B2 1.5511 x x
21CrMoV5-7 1.7709 700 - 850 MPa
EN 10263-3 Case-hardened steels C15E2C 1.1132 Case-hardened steels
C20E2C 1.1152
17Cr3 1.7016
16MnCr5 1.7131
16MnCrS5 1.7139
non-European norm SAE 1017 1.9413 Quality steel
SAE 1018 1.9413
SAE 1022 1.9413
34CrNiMo6 1.6582 Drilling steel
EN 10089 Steels for heat treating springs 38Si7 1.5023 Spring washer
51CrV4 1.8159 Cold formed springs
EN 10025 Construction steel S235J2 1.0117 Bending components
S355J2 1.0570
S275J2 1.0144
Tool steels 31CrV2 1.2208 Tools
59CrV4 1.2242

Dimensions and Specifications

Delivery specification Dimensions Weight
Dimensions and Specifications: Spider carriers Spider carriers 2,50 mm - 16,00 mm
depending on the dimensions and profile		 max. 2000 kg
Dimensions and Specifications: Rings Rings 2,50 mm - 32,00 mm
depending on the dimensions and profile		 max. 2000 kg
Dimensions and Specifications: Coils Coils 7,00 mm - 12,00 mm max. 2000 kg

Profile types:

round, square, hexagonal and octagonal, special profiles

Surfaces:

phosphatized, bright, thermo coating, polymer coating

Delivery condition according to EN 10263

Delivery condition Symbols new Symbols old
hot-rolled, untreated +U U
cold-drawn +U+C K
cold-drawn, final annealed +U+C+AC K GKZ
cold-drawn, annealed, final drawn +U+C+AC+LC K GKZ K
annealed +AC GKZ
annealed, cold-drawn +AC+C GKZ K
untreated annealed, cold-drawn, annealed, final drawn +AC+C+AC+C GKZ K GKZ K

Surface coating according to DIN 1653

  • lime-coated
  • thermo-coated
  • polymer-coated
  • phosphated and soap coated
  • phosphated and polymer-coated
  • phosphated and neutralize

Surface finishes

  • bright bk
  • bright, brilliance he bk
  • bright, lube sm bk