Germany · DIN

1.0159

DIN 1652-2:1990 — Bright steel made from structural steel; technical delivery conditions

Chemical composition

wt% · log scale
0.0010.010.11C0.17Mn0.2 – 0.5N0.007P0.05S0.05
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2≥235 MPaYield strength Rp0.2≥260 MPaYield strength Rp0.2≥355 MPaYield strength Rp0.2≥390 MPaTensile strength Rm≤470 MPaTensile strength Rm≤470 MPaTensile strength Rm380–630 MPaTensile strength Rm420–690 MPaTensile strength Rm470–770 MPaTensile strength Rm520–820 MPaElongation A≥25 %Elongation A≥25 %Elongation A≥12 %Elongation A≥11 %Elongation A≥8 %Elongation A≥7 %Condition not statedYield strength Rp0.2≥300 MPaTensile strength Rm440–690 MPaElongation A≥9 %cold drawn +K, 10 < t < 16 mmYield strength Rp0.2≥285 MPaTensile strength Rm440–690 MPaElongation A≥10 %cold drawn +K, 16 < t < 25 mmYield strength Rp0.2≥215 MPaTensile strength Rm350–600 MPaElongation A≥12 %cold drawn +K, 63 < t < 80 mm

Chemical composition

ElementminmaxSimilarRemarks
C0.17For thicknesses >= 16 mm C <= 0
Mn0.20.5
N0.007Depending on P-content N <= 0
P0.05
S0.05
SiTraces

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Condition not stated≥235；≥260；≥355；≥390≤470；380–630；420–690；470–770；520–820≥25；≥12；≥11；≥8；≥7
cold drawn +K, 10 < t < 16 mm≥300440–690≥9
cold drawn +K, 16 < t < 25 mm≥285440–690≥10
cold drawn +K, 63 < t < 80 mm≥215350–600≥12
+K+N, 16 < t < 40 mm≥225340–470≥26
+K+N, 40 < t < 63 mm≥215340–470≥25
+K+N, 63 < t < 80 mm≥215340–470≥24
+K+N, t < 16 mm≥235340–470≥26
+K+G, t < 25 mm≤440≥26
+SH, 16 < t < 25 mm≥225340–470≥24
+SH, 25 < t < 40 mm≥225340–470≥24
+SH, 40 < t < 63 mm≥215340–470≥23
+SH, 63 < t < 80 mm≥215340–470≥22
+SH+N, 16 < t < 40 mm≥225340–470≥26
+SH+N, 40 < t < 63 mm≥215340–470≥25
+SH+N, 63 < t < 80 mm≥215340–470≥24
+SH+N, t < 16 mm≥235340–470≥26
+SH+G, t < 25 mm≤440≥26