The products are mainly suitable for ball mills, building materials and decorative balls in copper, iron, gold mines, cement plants, power plants, steel plants, chemical plants, etc.

Dimensions and allowable deviations, appearance

Nominal diameter	30	40	50	60	70	80	90	100	110	120	125	150
Allowable deviation(mm)	±2				+3,-2			+4,-3				+5,-4
roundness(%)	≤2				≤3			≤4				≤5

Chemical composition

Brand	C(%)	Si(%)	Mn(%)	Cr(%)	Cu(%)	Mo(%)	P(%)	S(%)	Ni(%)
70Mn2	0.65-0.75	0.20-0.45	1.4-1.8	0-0.25	0-0.25	0-0.30	0-0.035	0-0.030	0-0.30

Technical specifications

Brand

Crushing rate

HRC

impact value

(J/cm²)

Number of drops

Microstructure

70Mn2

<1%

≥58

≥12

≥12000

M+C

Tags:

Refractory Raw Material

Industrial Catalys

Wear Resistant Material

Non Ferrous Additive

Furnace Refractory

Construction Brick

Steel Making Additives

Ceramic Additives

Cement Additive

Alloy Material

Ceramic Material

Calcined (rolled) steel balls 70Mn2 Wear Resistant Material

Clavate Wear Resistant Steel Rod,

Clavate Hastelloy Alloy B-2,

Wear Resistance Metals ZQCr5

42CrMo Wear Resistant Material Clavate Wear Resistant Steel Rod

40 Cr Material Wear Resistant Steel Rod 40cr Alloy Steel Material 40cr Steel

65Mn Steel Wear Resistant Material Wear Resistant Steel Bar 50-150mm

Mining Machinery Carbon Steel Rod 60Mn Wear Abrasion Resistant Steel HRC45

45# Wear Resistant Material Clavate Wear Resistant Steel Rod

ZQCr2 Abrasion Resistant Metals Chromium Alloy Casting Section

ZQCr5 Wear Resistant Material Chromium Steel Alloy Casting Section

Building Materials Chromium Alloy Casting Section ZQCr8 Abrasive Wear Resistance

ZQCr12 Wear Resistant Material Chromium Manganese Steel Section For Cement

ZQCr15 Abrasive Wear Resistant Materials Chromium Alloy Steel Section HRC58

ZQCr20 Wear Resistant Material Cylindrical Chromium Alloy Casting Section