C45E

C45E Stainless Steels to NF EN 10083-1

C45E - Specification & Application

  • NF EN 10083-1 - Steels for quenching and tempering - Part 1: General technical delivery conditions
  • NF EN 10083-2 - Steels for quenching and tempering - Part 2: Technical delivery conditions for non alloy steels
  • NF EN 10132-3 - Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Part 3: Steels for quenching and tempering
  • NF EN 10250-2 - Open die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels
  • NF EN 10269 - Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
  • NF EN 10277-5 - Bright steel products - Technical delivery conditions - Part 5: Steels for quenching and tempering
  • NF EN 10297-1 - Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubes
  • NF EN 10305-1 - Steel tubes for precision applications - Technical delivery conditions - Part 1: Seamless cold drawn tubes
  • NF EN 10343 - Steels for quenching and tempering for construction purposes - Technical delivery conditions

Steels for quenching and tempering for construction purposes - Technical delivery conditions

Chemical composition(wt.%) of C45E grade: to NF EN 10083-1

Elements Min.（≥） Max.（≤） Similar Remarks
C 0.42 0.50
Si - 0.40
Mn 0.50 0.80
P - 0.035
S - 0.035
Cr - 0.40
Ni - 0.40
Mo - 0.10
Cr+Ni+Mo - 0.63

C45E - Detail

Steels for quenching and tempering for construction purposes - Technical delivery conditions

Mechanical properties of grade C45E NF EN 10083-1

Proof strength
Rp0.2 (MPa)		 Tensile strength
Rm (MPa)		 Impact energy
KV (J)		 Elongation at fracture
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
163 (≥) 772 (≥) 31 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical properties of grade C45E NF EN 10083-1

Property Density
kg/dm3		 Temperature T
°C/F		 Specific heat
J / kgK		 Thermal conductivity
W/mK		 Electric resistance
µΩ·cm		 Modulus of elasticity
kN/mm2		 Expansion rate
722 (≥) 124 (≥) 13 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 241
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
931 494 227

Equivalent Grade

1 C45E 2 C45E 3 EN C45E 4 EN C45E 5 EN C45E 6 C45E 7 1.1191

Equivalent Products

Product shapes we supply:

We can customize the production of C45E grade, contact us for the best solution.
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