65mn high performance mower tiller blade for lawn mower

1

Item Name

mowing tiller blade for mowing machine

2

Material

65Mn, 60SI2MN, 28SiMnB

3

Technique

Hot Forging

4

Surface Treatment 

Spray Paint,Power Painting, smooth surface

5

Color

Black,Blue,Gray,Green,Yellow,Orange or according to your requirement

6

Heat Treatment

Normalized-hardened & Tempered

7

Hardness

40-50HRC

8

Working Hours

300-400

9

Feature/Characteristic

Long using life and the reasonable price

10

Advantages

Professional production team,excellent engineer,high quality productions

11

Place of origin

Jiangxi

12

Package

Carton and pallet. Otherwise we can supply the package according to your requirement if needed.

Material

Chemical composition table

C(%)

Si(%)

Mn(%)

Cr(%)

P(%)

S(%)

B

65Mn

0.62-0.70

0.17-0.37

0.9-1.20

≤0.25

≤0.015

≤0.035

60Si2Mn

0.56-0.64

1.50-2.00

0.69-0.90

≤0.35

≤0.035

≤0.035

55Si7

0.52-0.60

1.50-2.00

0.69-0.90

≤0.35

≤0.035

≤0.035

28SiMnB

0.24-0.32

0.60-1.00

1.20-1.60

0.014

0.015

0.0005-0.0035

30MnCrB5

0.26-0.34

≤0.4

1.10-1.40

0.3-0.6

≤0.025

≤0.035

0.0008-0.005

SuP9

0.52-0.60

0.15-0.35

0.65-0.95

0.65-0.95

≤0.030

≤0.030