Monday, 9 Dec 2019 Weather: -0.3 °C 747 mm

Steel billets

Standard
Specification
Steel grade LADLE ANALYSIS, % Deoxidation
C max Mn max Si P max S max N max
DIN 17100 RSt 37-2
St 44-2
St 50-2
0,17
0,21
0,30
-
-
-
- 0,035 0,050 0,012 killed
DIN 488 BSt 500s 0,22 - - 0,050 0,050 0,012 killed
ASTM A615
ASTM
A615M
40(300)
60(420)
-
-
-
-
-
-
0,060
0,060
-
-
-
-
killed
Contract specification - 0,15-0,40 0,35-1,50 0,15-0,50 0,035 0,050 As agreed upon killed

Twist is not specified.
h = b = 125mm (+/- 3,0 mm)
L = 11700 +- 100 mm (8, 9, 10, 11, 12 m are acceptable)
Rhomboidity - up to 10 mm, max
Camber - up to 60 mm, max
Steel grades can be produced with a chemical analysis as specified by the Customer.