Boron Steel Disc Blade for Disc Plough

Basic Info.

Model NO.	16-28′′
Color	Black or Dark Blue
Use for	Disc Harrow or Disc Plough
Procuct Name	Disc Blade
Thickness	3mm-12mm
Hardness	40-48HRC
Transport Package	Iron Pallet
Specification	12inch to 36 inch
Trademark	zhongyang
Origin	Xuzhou
HS Code	8432900000
Production Capacity	1000000PCS

Product Description

Product Description
Harrow discs:1. Diameter: 3'' to 36''2. Thickness: 3mm to 12mm3 Hardness: 38 to 46HRC4 Model: Flat and notch

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.

Main specifications:

Diameter		Concavity	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	44~70	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	__

Shpping term :

1.FOB Lianyungang 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