Product Description There is an existing advanced productiion line of forging ,casting ,maching,heat treatment in the company.The products export to Europe,America,Astrailia,Southest Asia and other countries and regions all the year round and enjoy good fames in the user. Shpping term : 1.FOB Qingdao port 2CNF or CIF your port 3 Others Payment term: 1.By T/T. 30% prepaid , 70% before delivery or on sight of BL copy 2.By L/C if your quantity is big  65Mn Material 26" Plough Harrow Disc Blade Product Description There is an existing advanced productiion line of forging ,casting ,maching,heat treatment in the company.The products export to Europe,America,Astrailia,Southest Asia and other countries and regions all the year round and enjoy good fames in the user. Shpping term : 1.FOB Qingdao port 2CNF or CIF your port 3 Others Payment term: 1.By T/T. 30% prepaid , 70% before delivery or on sight of BL copy 2.By L/C if your quantity is big  65Mn Material 26" Plough Harrow Disc Blade Customized Construction Plant Solutions are based on customer requirements, factory area, product requirements, equipment power, custom equipment supply services.
Main service:Concrete mixing plant,Concrete Mixer,Wet mixing plant, Wet mix plant ,Asphalt Mixing Plant,Asphalt Mixers.
finally produces the wet and black mixture used for road basic layer of different kinds of grade and asphalt road. It is widely applied into the construction of road, port deck, city road,squares,airport etc. Concrete plant finally produce the concrete, which can be used as wall material for construction of water conservancy project, electric power project and bridge projects etc.
Customized Construction Plant Solutions Concrete Plant Equipments,Concrete Plant Wholesales,Wet Mixing Plants Wholesale,Wet Mixing Plants OEM Henan Chengjing Mechanical Electrical Equipment Company , http://www.asphalt-equipments.com
Harrow discs:
1. Diameter: 3'' to 36''
2. Thickness: 3mm to 12mm
3 Hardness: 38 to 46HRC
4 Model:Plain, Flat and notch
Main specifications:
Â
Diameter
Concavity Â
Thickness
mm
inch
mm
Mm
305
12
19
3
330
13
25
3
355
14
38
3
410
15
38~50
3
435
17
57
3;3.5;;4
460
18
38~63
3;3.5;4
485
19
57
3.5;4
510
20
44~70Â
3.5;4;5
535
21
63-70
3.5;4;5
560
22
54~89
4;5;6
585
23
79~90
4;5;6
610
24
63~108
4;5;6
660
26
86~115
5;6;7;8
710
28
100~130
5,6,78
760
30
120~135
6,7,8,10,12
810
32
120~140
8;10;12
910
36
120-200
8,10,12
chemical composition of our 65Mn steel
composition
C
Mn
Si
S
P
Ni
Cr
Cu
Nb
contents %
0.62~0.70
0.90~1.2
0.17~0.37
≤0.035
≤0.035
≤0.25
≤0.25
≤0.025
__
Harrow discs:
1. Diameter: 3'' to 36''
2. Thickness: 3mm to 12mm
3 Hardness: 38 to 46HRC
4 Model:Plain, Flat and notch
Main specifications:
Â
Diameter
Concavity Â
Thickness
mm
inch
mm
Mm
305
12
19
3
330
13
25
3
355
14
38
3
410
15
38~50
3
435
17
57
3;3.5;;4
460
18
38~63
3;3.5;4
485
19
57
3.5;4
510
20
44~70Â
3.5;4;5
535
21
63-70
3.5;4;5
560
22
54~89
4;5;6
585
23
79~90
4;5;6
610
24
63~108
4;5;6
660
26
86~115
5;6;7;8
710
28
100~130
5,6,78
760
30
120~135
6,7,8,10,12
810
32
120~140
8;10;12
910
36
120-200
8,10,12
chemical composition of our 65Mn steel
composition
C
Mn
Si
S
P
Ni
Cr
Cu
Nb
contents %
0.62~0.70
0.90~1.2
0.17~0.37
≤0.035
≤0.035
≤0.25
≤0.25
≤0.025
__
Model NO.: 24-36′′
Color: Black or Dark Blue
Procuct Name: Disc Blade
Use for: Disc Harrow or Disc Plough
Trademark: zhongyang
Transport Package: Iron Pallet
Specification: 12inch to 36 inch
Origin: Xuzhou
HS Code: 8432900000
Model NO.: 24-36′′
Color: Black or Dark Blue
Procuct Name: Disc Blade
Use for: Disc Harrow or Disc Plough
Trademark: zhongyang
Transport Package: Iron Pallet
Specification: 12inch to 36 inch
Origin: Xuzhou
HS Code: 8432900000