29416 Graepel TH engl. neu:Inhalt - Friedrich Graepel AG
29416 Graepel TH engl. neu:Inhalt - Friedrich Graepel AG
29416 Graepel TH engl. neu:Inhalt - Friedrich Graepel AG
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Materials/Surface treatment<br />
Materials<br />
The following table summaries<br />
the materials that we use.<br />
Material<br />
Mildsteel<br />
Designation Previous Designation Material No. Standard<br />
DD11 StW 22 1.0332 DIN EN 10111<br />
Aluminium ENAW-5754 Al Mg3 3.3535 DIN EN 485-2<br />
DIN EN 573-3<br />
Stainless steel<br />
X5CrNi18-10 V2A 1.4301 DIN EN 10088-2<br />
X2CRNiMo17-12-2<br />
1.4404 DIN EN 10088-2<br />
X6CrNiMoTi17-12-2 V4A 1.4571 DIN EN 10088-2<br />
Pre-galvanised<br />
steel<br />
DX51D<br />
1.0226<br />
DIN EN 10327<br />
Surface treatment<br />
We offer the following<br />
surface treatments:<br />
Steel<br />
• Hot-dip galvanising to DIN EN ISO 1461<br />
in our own galvanising plant<br />
Electroplating to DIN EN 12329<br />
Spray painting (colours to RAL)<br />
• Powder coating (colours to RAL)<br />
Stainless steel<br />
pickle in our own plant<br />
Electro-polishing to ISO 15730<br />
• Glass bead spraying<br />
Aluminium<br />
pickle in our own plant<br />
• Anodising to DIN 17611<br />
(colours according to customer`s specifications)<br />
7
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