...

30NiCrMo16-6 / 1.6747 Steel

30NiCrMo16-6 1.6747 Steel

30NiCrMo16-6 Steel for Quenching and Tempering 1.6747 35NCD16

30NiCrMo16-6 / 1.6747 Steel Application

30NiCrMo16-6 / 1.6747 Steel exhibit very good hardenability, impact resistance, load, deformation, wear and tensions resistances.

Used for heavy-duty parts of engines, devices and machines,  aviation and aerospace industries, used in the production of crankshafts, gears, shafts, bolts, heat-treated gears and piston rods, etc.

30NiCrMo16-6 / 1.6747 Steel Quality Standard

-DIN EN 10083-3 Steel for quenching and tempering alloy steels.

30NiCrMo16-6 / 1.6747 Steel Chemical Composition per EN 10083-3

GRADE NUMBER C Si Mn P S Cr Mo Ni
30NiCrMo16-6 1.6747 0.26-0.33 ≤ 0.40 0.50-0.80 ≤ 0.025 ≤ 0.025 1.20-1.50 0.30-0.60 3.30-4.30

 

30NiCrMo16-6 / 1.6747 Steel Mechanical Properties

Heat treatment Diameter
(mm)
Tensile Strength Rm (Mpa) Yield Strength Rp0.2 (Mpa) Elongation % in 2″ (%) Reduction Of Area (%) Impact Test
(J)
Q+T 16 max 1080-1230 880 min 10 min 45 min /
Q+T 16-40 1080-1230 880 min 10 min 45 min 35 min
Q+T 40-100 1080-1230 880 min 10 min 45 min 35 min
Q+T 100-160 900-1050 790 min 11 min 50 min 35 min
Q+T 160-250 900-1050 880 min 11 min 50 min 35 min

30NiCrMo16-6 / 1.6747 Steel Heat treatment

Process Temperature
Normalizing annealing 850 – 880℃
Softening annealing 650 – 700℃
Hardening 865 – 885℃
Tempering 550 – 650℃
Hardness in softened state 269 HB max

30NiCrMo16-6 / 1.6747 Steel Test

Chemical analysis, Mechnical analysis, Ultrasonic testing, Metallographic, Surface quality and dimension report.

30NiCrMo16-6 / 1.6747 Steel Mill’s Test Certificate

EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.

Latest Products

CONTACT WALDUN STEEL

Mobile:

+8618652469606

Email:

iguhongtao@gmail.com

waldun steel iso 9001 logo 300x158

Get A Quote Now !

© Copyright - WALDUN STEEL