3 inch 75Mn steel ball with good performance for mine

Specifications

3 inch 75Mn steel ball with good performance for mine
1Even hardness
2Grinding resistant
3high impact value
4unbreakable

3 inch 75Mn steel ball with good performance for mine

Spcification:

75Mn steel ball

1.Chemical composition:

  

Item	C	Cr	Si	Mn	S	P	Cu	Mo	Ni	Hardness
Element	0.6-1.2%	≤ 1.0	0.15-0.6	0.6-1.5	≤ 0.04	≤0.04	≤0.1	≤0.25	≤0.1	55-65

 

2.Specification and Hardness of 75Mn steel ball

Nominal diameter (mm)	Diameteical tolerance (mm)	Weight of Single of forging ball in average	Number of piece of One ton forging ball in average	Surface hardness	Impact toughness
DIA 20 DIA 25 DIA 30 DIA 40 DIA 50	+2 -1	32 64 110 263 513	31250 15625 9090 3802 1949	55-65	≥12
DIA 60 DIA 70 DIA 80 DIA 90 DIA 100	+3 -2	888 1410 2104 2996 4110	1126 709 475 333 243
DIA 110 DIA 120 DIA 130	+4 -2	5457 7102 9030	182 140 110
DIA 140 DIA 150	+4 -3	11278 13871	88 72

                                        

 

3.Features:

(1) Characteristics: 
a) High hardness and resistance 
b) Good even wear 
c) No breaking

(2) Applied fields: 
a) Mining
b) Cement plants 
c) Power stations 
d) Chemical industry and machinery

 

4. production equipment:

 

5.processing line:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6.packaging:

 

 

7.  carbon steel ball display:

 

8.Guarantee:

1.We provides nine years 75Mn steel ball all over the world.

2.Has a number of 75Mn steel ball which diameter 1 to 6 and 95% of them exports overseas.

3.when a fault occurs we will deal with it for the first time and resolve problem within 1-2 working days.

 

contact person:sophia

skype:sophia37177

tel:86-15153152054

If you want to know more information about our company here welcome you in any time.