C45E Lap joint flanges 1.1191 forged flange asme b16.9 forged Steel Flange 1.1191 Forged Flanges
Grade : | C45E |
Number: | 1.1191 |
Classification: | Non-alloy quality special steel |
Standard: | 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 10305-1: 2010 Steel tubes for precision applications. Seamless cold drawn tubes. Technical delivery conditions | 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 | EN 10297-1: 2003 Seamless circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions | |
Chemical composition % of steel C45E (1.1191): EN 10277-5-2008 C | Si | Mn | Ni | P | S | Cr | Mo |
0.42 - 0.5 | max 0.4 | 0.5 - 0.8 | max 0.4 | max 0.03 | max 0.035 | max 0.4 | max 0.1 |
Mechanical properties of steel C45E (1.1191) Nominal thickness (mm): | to 16 | 16 - 100 | 100 - 250 | 250 - 500 | 500 - 1000 |
Rm - Tensile strength (MPa) (+N) | 620 | 580 | 560 | 540 | 530 |
Nominal thickness (mm): | 0.3 - 3 |
Rm - Tensile strength (MPa) (+A) | 570 |
Nominal thickness (mm): | 0.3 - 3 |
Rm - Tensile strength (MPa) (+CR) | 1020 |