C45E / 1.1191 Carbon Steel
DIN C45E / 1.1191 steel manufacturers and suppliers,supplied in round rods,square/flat bars,rollers,shafts,blocks and forging pieces.
C45E steel is a common medium carbon steel accding to DIN standard,and 1.1191 steel is under W-Nr Germany standard.It is widely used in machinery manufacturing.The mechanical properties of C45E carbon steel is very good.DIN 1.1191 carbon steel can be hardened to HRC42~46. C45E steel will play superior mechanical properties after the carburizing and quenching.
Carbon: 0.42/0.50; Silicon: max0.40; Manganese: 0.50/0.80;
Phosphorus: max0.035; Sulphur: max0.035;
AISI/ASTM: 1045; JIS/KS: S45C;
EN 10277 – 5 : 2008 Bright steel products. Technical delivery conditions. Steels for quenching and tempering
EN 10083 – 2 : 2006 Steels for quenching and tempering. Technical delivery conditions for non alloy steels
EN 10132 – 3 : 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Steels for quenching and tempering
EN 10269 : 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
EN 10250 – 2 : 2000 Open steel die forgings for general engineering purposes. Non-alloy quality and special steels
4.Form & Size
-DIN C45E Carbon Steel as Forged
1)Fuhongsteel are manufacturers and suppliers of C45E steel round bars,square/flat bars,shafts,and blocks.
2)DIN C45E steel size available:
(Forged flat bars,Blocks,Rollers,Shafts and forging pieces can be customized)
-W-Nr 1.1191 Steel Round Bars as Rolled
1)Fuhongsteel is a quality steel supplier of 1.1191 rolled steel round bars.
2)W-Nr 1.1191 carbon steel size available:
Length: 3,000-10,000mm(can be customized)
5.Tolerances on Dimension & Straightness
3)Deviation from straightness:with 360° rotary device 3mm/meter(max)
3)Non metallic inclusions
4)Grain size:According to DIN 50601 more than 5,preferred to 8;
5)Ultra sonic testing 360° complete round testing: Ultra sonic according to Sep1921-84
1)Preheat DIN C45E carbon steel uniformly and slowly.
2)Raise the forging temperature up to 1160°C.
3)Keep the forging temperature above 860°C.
1)Increase the temperature up to 870°C;
2)It’s better to quench 1.1191 steel material in the oil;
3)Heat C45E steel to the temperature about 550°C;
4)Hold at this temperature for 2 hours per 25mm thickness;
5)Cool W-Nr 1.1191 carbon steel in the air or furnace.
1)Heat DIN 1.1191 steel round bars slowly and thoroughly to 780°C;
2)Cool C45E steel in the furnace to the temperature 480°;
3)Complete annealing the steel in the air.
1)Heating the temperature to 860°C;
2)Cool the 1.1191 steel down to 20°C in the air.
Enquiry for DIN C45E / 1.1191 carbon steel round rods,square/flat bars,rollers,shafts and blocks.