Table of Contents - DEW-STAHL.COM
Table of Contents - DEW-STAHL.COM
Table of Contents - DEW-STAHL.COM
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1.4122 – Acidur 4122<br />
Chemical analysis<br />
C % Si % Mn % P % S % Cr % Mo % Ni %<br />
min 0.33 15.5 0.80<br />
max 0.45 1.0 1.0 0.040 0.030 17.5 1.30 1.0<br />
Mechanical properties<br />
* converted according to DIN EN ISO 18265, <strong>Table</strong> A.1<br />
Forming Ø ≤ 220 mm: hot rolled<br />
Ø > 220 mm: hot forged<br />
Heat treatment quenched and tempered QT 650<br />
Grades / Stainless steel bars<br />
Specifications Acidur 4122, 1.4122<br />
20 – 60 mm 60.1 – 160 mm 160.1 – 500 mm<br />
longitudinal longitudinal transverse<br />
R p0,2 [MPa] ≥ 550 ≥ 550 ≥ 550<br />
R m [MPa] 750 – 950 750 – 950 750 – 950<br />
A 5 [%] ≥ 12 ≥ 12 for information<br />
Z [%] for information for information for information<br />
A v ISO-V [J] ≥ 20 ≥ 14 for information<br />
HBW* 235 – 299 235 – 299 235 – 299<br />
Ø ≤ 160 mm EN 10088-3<br />
Ø > 160 – 500 mm following: EN 10088-3<br />
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