EN32B Steel Round Bar, EN32B Steel Round Bar Manufacturers, EN32B Steel Suppliers, EN32B Stockist, EN32B Steel Dealers, EN32B Steel Distributors, EN32B Wholesalers, EN32B Steel Traders, EN32B Steel Square Distributors, EN32B Steel Flat Bar, EN32B Steel Companies Near me.
 
Grade Introduction:
EN32B 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 machinable and weldable in its supply condition. EN32B is low tensile steel suited for lightly stressed components.
 
Grade Application:
Commonly used for general engineering lightly stressed applications that are subject to wear, EN32B is suitable for applications such as collets, cams, rollers, bushes, spindles, and gears.
 
Equivalent grades:
DIN
 
CK15
 
IS
 
C14
 
EN
 
EN32B
 
SAE/AISI
 
1015, 1016, 1018
 
SAE
 
SAE1015CHQ
 
IS
 
C15Mn75
 
Wnr
 
1.1141
 
DIN
 
C15
 
USA
 
1015,1016
 
BS
 
040A15
 
 
Addition to other grades:
MS, EN1A, EN3B, EN8, EN8D, EN9, EN19, EN24, EN31, EN36C, EN41B, EN43B, EN47, EN353, IS2062, 42Crmo4, OHNS, HCHCR, D2, D3, H-11, H-13, CW-1, M2, M35, M42, 2714, SKD-11, P20, P20+S, P20+Ni, SCM 420, ASTM SA-36, ASTM SA-105, SAE 1018, SAE 1020, SAE 4140, SAE 8620, 16MNCR5, 20MNCR5, C20, C35, C40, C45, C50, C60, CK45, 20C8, 40C8, 45C8, 55C8, C55MN75, SAE 52100, S40C, S355J2G3.
 
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Chemical composition:
The following table shows the chemical composition of EN32B steel:
Element
 
C
 
Si
 
Mn
 
P
 
S
 
Carbon(%)
 
0.13-0.18
 
0.10-0.40
 
0.70-0.90
 
0.05 Max
 
0.05 Max
 
 
Mechanical Properties:
Tensile Strength
 
Elongation
 
Impact
 
Impact
 
Test Piece
 
Rm
N/mm2
 
percent
5.665ÖSo
 
 Izod
J
 
KCV
J
 
Size
 
490
460
430
 
16
16
18
 
30
30
30
 
35
35
35
 
13
19
29
 
 
Hardness:
 
Heat treatment:
Heat treatment temperatures, including the rate of heating, cooling, and soaking times will vary due to factors such as the shape and size of each steel component. Other considerations during the heat treatment process include the type of furnace, quenching medium, and workpiece transfer facilities.
 
Hardening:
Harden at a temperature of 760-780°C. Quench in water.
 
Tempering:
Tempering is recommended for stress relief and maximum case toughness. Tempering ranges from 150-200°C.
 
Physical Properties:
 
Thermal Properties:
THERMAL PROPERTIES
 
METRIC
 
IMPERIAL
 
Thermal conductivity
 
51.9 W/mK
 
360 BTU in/hr.ft².°F
 
 
Forging Properties:
Heat slowly and uniformly to 1100°C. After forging cool slowly.
 
Stress Reliving:
After rough machining tools should be stress relieved. Soaking time 2 hours after the whole piece has attained a temperature of approximately 675°C. Cool in a furnace to approximately 500°C, and then freely in the air.
 
Normalizing:
Normalize at 840-870°C, and cool in air.
 
Annealing:
Heat uniformly to 700°C. Soak well and cool slowly in the furnace.
 
Density:
 
Machinability:
 
Welding:
 
Supply Cities:
Ahmedabad, Amaravathi, Ambattur, Bangalore, Belgaum, Chennai, Chittoor, Coimbatore, Dindigul, Mysore, Nellore, Hyderabad, Kochi, Mangalore, Tirupur, Tuticorin, Madurai, Andhra Pradesh, Karnataka, Puducherry, Kerala, Tamil Nadu, Telangana, Salem, Thanjavur, Trichy, Erode, Vellore, Ranipet, Sivakasi, Karur, Hosur, Nagercoil, Kanchipuram, Karaikudi, Neyveli, Cuddalore, Kumbakonam, Thiruvannamalai, Pollachi, Rajapalayam, Gudiyatham, Pudukottai, Vaniyambadi, Ambur, Nagapattinam, Trivandrum, Vijayawada, Guntur, Thirupathi, Nazarathpet, Kakinada, Kurnool, Kadapa, Nizamabad, Mahabubnagar, Karimnagar.
 
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