HR Plates

EN32A is a high quality low carbon steel .After forming, carburizing or nitriding process and quenching or other heat treatment, a structural part with wear-resistant surface and tough core can be achieved.

EN32 is a carbon case hardening steel. Components when carburized have a core strength range of 430-490 N/mm2 , with a hard wearing surface. It is a popular case hardening steel grade for general engineering, readily machineable and weldeable in its supply condition.

Offering you a complete choice of products which include Case Hardening Steel such as Case Hardening Steel En 32a, Case Hardening Steel En 32b, Case Hardening Steel EN36c, Case Hardening Steel EN 353, Case Hardening Sae /aisi 8620, Case Hardening Steel C10 and many more items.

Grade: E350, E450, E550..etc.,

Mechanical Properties

Properties Metric Imperial
Hardness, Brinell 105 105
Hardness, Knoop (converted from Brinell hardness) 123 123
Hardness, Rockwell B (converted from Brinell hardness) 60 60
Hardness, Vickers (converted from Brinell hardness) 108 108
Tensile Strength 370 Mpa 53700 Psi
Yield strength 310 Mpa 45000 psi
Elongationat break ( in 50 mm) 0.19 0.19
Reductionn of area 0.4 0.4
Bulk modulus (typical for steel) 140 GPa 20300 ksi
Machinability ( based on AISI 1212 steel as 100 machinability. The machinability of Group I bar, rod, and wire products can be improved by cold drawings) 65 65
Shear modulus (typical for steel) 80 GPa 11600 ksi
Poisson’s ratio 0.27-0.30 0.27-0.30
Elastic modulus 190-210 Gpa 27557- 30458 Ksi

Thermal Properties

Properties Metric Imperial
Thermal conductivity (typical steel) 49.8 W/mK 346 BTU in/hr.ft².°F

Equivalent grades of EN 32A

USA Germany Japan France England Italy China Sweden Poland Czechia Austria Russia
DIN,WNr JIS AFNOR BS UNI GB SS PN CSN ONORM GOST
1011 C10 S9CK XC10 045A10 C10 10 1265 10 12010 RC12 10
M1010 Ck10

Heat Treatment Conditions

+A Soft annealed
+AC Annealed to achieve spheroidization of the carbides
+AR As rolled
+AT Solution annealed
+C Cold drawn / hard
+CR Cold rolled
+FP Treated to ferrite-pearlite structure and hardness range
+I Isothermal annealing
+LC Cold drawn / soft
+M Thermo mechanical rolling
+N Normalized
+NT Normalized and tempered
+P Precipitation hardened
+PE Peeled
+QA Air quenched and tempered
+QL Liquid quenched and tempered
+QT Quenched and tempered
+S Treated to improve shearability
+SH As rolled and turned
+SR Cold drawn and stress relieved
+T Tempered
+TH Treated to hardness range
+WW Warm worked
+U Untreated

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