We are offering the Hot Rolled Rounds / Black Bars -
Diameter (in mm): 16, 18, 20, 22, 25, 28, 30, 32, 33.5, 36, 40, 42, 45, 46.5, 48, 50, 52, 53, 56, 58, 60, 63, 65, 68, 70, 71, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230mm
Length: 6 or 12 mtr lengths or in cut to length condition. Custom lengths are offered against specific requirements.
Grades:
BS970: 1955 EN8, EN8D, EN8A, EN8C
BS970/PD970: 1970 onwards 080M40, 070M40, 080A42, 080A40, 080M46
EU / EN: C40, C45, Ck40,Ck45, Cm40, Cm45
Werkstoff no. 1.0511, 1.1186, 1.1189
US Grades: SAE / AISI 1038, 1039, 1040, 1042, 1043, 1045
JIS G4051: S40C, S45C
IS 1875: 45C8
AFNOR: AF60C40, AF60C45, XC42HI
UNI: C40
GB: 40
PN: 40
CSN: 12041
GOST: 40
ISO: C40, C40E4
Chemical composition
(Ideal analysis to meet the majority of grades listed above)
Carbon | 0.36-0.44%
Silicon | 0.10-0.40%
Manganese | 0.60-1.00%
Sulphur | 0.050 Max
Phosphorus | 0.050 Max
Route
Billet / Bloom -> Rolled