Form spring made of spring steel sheet, powder-coated - Gutekunst Formfedern

Which Spring steel sheet is suitable for which application and with which surface treatment one obtains which additional properties in the form of protection, conductivity, purity, lubricity … for the required Shaped spring , Flat spring , Leaf spring , Spring clip , Stamped and bent part , Contact spring or Laser part .

The following property tables show a selection support for the appropriate one Spring steel sheet or the right one Surface treatment . How good the type of spring steel sheet or the surface treatment is generally unsuitable for which application and property (-) , small amount (G) , middle (M) or very good (H) is suitable, see below.

 

Application of spring steel sheets

Eigenschaften →

↓ Federstahlband und Federstahlblech
antihaftendgleitgünstiggratfreigrundierthitzebeständigisolierendkältebeständigkorrosionsbeständiglebensmittelechtleitendlötbarmedizintechnischmetallisch reinoptischregenerierendgereinigtsalzwasserbeständigsäurebeständigstark beanspruchtunmagnetischPreisindex
(100 = Basis)
1.1248 / C75S+LC (ungehärtet)----150°--60°--H----------100
1.1248 / C75S+QT (gehärtet)----150°--60°--H----------150
1.4310 / X10CrNi188----250°--200°HHH-M-----H--250
1.4301/ X5CrNi1810----250°--200°MHH-M-----H--380
1.4401/ X5CrNiMo171-12-2----300°--200°M-H-M----GH-M400
1.4436/ X5CrNiMo17133----300°--200°M-H-------H-M400
1.4539/ X1NiCrMoCuN25-20-5----300°--200°H-H------MH-M480
1.4568 / X7CrNiAI17-7----350°--200°M-H-M-----H--600
1.4571/ X6CrNiMoTi17-12-2----300°--200°M-H------MH-M400
CW452K / CuSn6----100°--200°M-HH-----HM-H410
CW101C / CuBe2----120°--200°M-HH-----HM-H1800
2.4668 / NiCr19NbMo----700°--100°H-M------HH-H4000
2.4669 / NiCr15Fe7TiAI----550°--100°H-M-------H-H3000
2.4632/ NiCr20CO18Ti----500°--100°H-M-------H-H6000

Application surface treatments

Eigenschaft →

↓ Oberflächenbehandlung
antihaftendgleitgünstiggratfreigrundierthitzebeständigisolierendkältebeständigkorrosionsbeständiglebensmittelechtleitendlötbarmedizintechnischmetallisch reinoptischregenerierendgereinigtsalzwasserbeständigsäurebeständigstark beanspruchtunmagnetischPreisindex
(100 = Basis)
            
Beizen-------H---HHH-H-----
Brünieren / Schwarzfärbung---MM--G-----M----M--
Delta ® -Tone---M---M-H-----------
Delta ® Protect-H--M--H-H------HHH--
Delta ® SealHH--MH-HM----H---H---
Dickschicht-Passivieren----MH-H-----------H-
ElektropolierenHHM----HM-HHHH-H-----
Glanzverzinken----M--H-----H-----M-
Glasperlenstrahlen--G---------MH-G-----
Gleitschleifen-MH----------G-M-----
Kugelstrahlen--H----------G-------
Passivieren-------MG--HH-M------
Phosphatieren-H-M-M-G-------------
Pulverbeschichten---HGH-M-----H--M-MH-
Teflonbeschichten (PTFE)HH--H--GH----M----G--
Verchromen-H--H--M-----H-------
Vergolden---------H--MH-------
Verkupfern---H---M-HH--------H-
Vernickeln-M-----H-----M-------
Verzinken-----H-H----------MM-
Verzinkt Chromatieren -blau--------H-M---H----GH-
Verzinnen (Vallon)-M-----MMHH-H------H-

Assistance with the selection

Would you like more information on the various Types of spring steel sheets experienced or which Surface treatment to their Drawing part how Shaped spring , Leaf spring , Stamped and bent part or Laser part fits? The technicians from Gutekunst Formfedern GmbH can be reached by phone at (+49) 07445 8516-30 or info@gutekunst-formfedern.de .

 

For more information:

Application of spring steel sheets and surface treatments
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