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EN36C 832M13 1.6657 Case Harding Steel Bar

Group Hot Forged Steel Bars
Min. Order 10 ton
Terms of Payment L/C, D/A, D/P
Update Time 2019-05-30
Item specifics
OD range:80-800mm
Delivery condition:hot forged+QT+Black or Bright surface
Surface condition:Black
OD tolerance+/- 1-5%

Application of EN36C 832M13 1.6657:

EN36C 832M13 1.6657 can be used to make gear parts exposed to highest stresses and wear conditions. Typical components include gears, planet wheels, drive pinions, shafts, bushes and sleeves. Results in high core strength and excellent toughness in the components and is very suitable for parts with large diameter.

All Grades Comparison of EN36C 832M13 1.6657:

DIN

EN

ANFOR

BS

1.6657

14NiCrMo13-4

16NCD13

832M13 / EN36C

Quality Standard of EN36C 832M13 1.6657:

EN 10084 Case hardening steels
DIN17210 Case hardening steels
AS1444 Wrought alloy steels

Chemical Composition of EN36C 832M13 1.6657(%)

Steel Grade

C

Mn

Si

P

S

Cr

Ni

Mo

14NiCrMo13-4

0.11-0.17

0.30-0.60

0.40 max

0.025 max

0.025 max

0.80-1.10

3.00-3.50

0.20-0.30

Mechanical Properties of EN36C 832M13 1.6657: (T=20°C if not differently stated)

Process

Tensile Strength Rm (Mpa)

Elongation A5 (%)

Impact Value Kv (J) Room Temperature

Hardness (HB)

SOFT ANNEALED

/

/

/

217 max

QUENCHED AND TEMPERED

1230-1480

9 min

35 min

368-424

Heat treatment of EN36C 832M13 1.6657:

Soft Annealing: Heat EN36C to 825oC, cool slowly. This will produce a maximum Brinell hardness of 217.

Hardening: Harden from a temperature of 825-850oC, followed by oil or quenching.

Tempering:– After carburising and hardening, the steel is tempered between 140°C and 200°C as required.
For use in the non carburised heat treated condition, temper in accordance with properties required.