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Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Specifications
Brand Name :
ZW
Model Number :
45#,60MN,B2,B3
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
25 tons
Price :
Negotiable
Supply Ability :
Annual output 50000 tons
Delivery Time :
1-3 weeks after the advance
Packaging Details :
container bags ,steel drum
Key word :
grinding rod
Breakage Guarantee :
no breakage upon delivery
Hardness :
HRC 60-68
Tecnology :
forging
Raw material heating :
By electric furance
Service :
One-stop Service
Product name :
grinding balls
Heat Treatment :
wind quenching
Inquiry :
info@zwgrindingball.com
Description

Our Services

We supply forged steel grinding media balls with diamater 20mm-150mm.

We supply casted iron grinding media balls with diamater 20mm-150mm.

We supply grinding rods made by C45 Steel ,60Mn Steel,B2 Steel,B3 Steel.

We supply grinding cylpeb (Cylinder) with High Chrome,Low Chrome,Medium Chrome

Mechanical Properties of grinding rods for rod mill

Diameter

Length

Surface hardness

Impact test

Tensile strength

(mm)

(m)

(HRC)

(Ak)

(Mpa/mm²)

Φ30-140

2m-7m

45-55

≥12j/cm2

≥1000

Chemical Composition of grinding rods for rod mill

Type

Chemical components

C

Mn

Si

Cr

S

P

45#

0.42-0.50

0.50-0.8

0.17-0.37

≤0.25

≤0.045

≤0.040

50Mn

0.48-0.56

0.70-1.0

0.17-0.37

≤0.25

≤0.035

≤0.035

60Mn

0.57-0.65

0.70-1.0

0.17-0.37

≤0.25

≤0.035

≤0.035

65Mn

0.60-0.70

0.90-1.2

0.17-0.37

≤0.25

≤0.035

≤0.035

B2

0.75-0.85

0.70-0.9

0.17-0.37

0.5-0.8

≤0.030

≤0.030
weight

Diameter

(MM)

Cross

Sectional

Area

(MM2)

Theorectical

Weight

(KG/M)

Weight of

12M Bar

(KG)

A Ton

Contains

12M Bars

(PCS)
6 28.27 0.222 2.664 375.38
8 50.27 0.395 4.74 210.97
10 78.54 0.617 7.404 135.06
12 113.1 0.888 10.656 93.84
14 153.9 1.21 14.52 68.87
16 201.1 1.58 18.96 52.74
18 254.5 2 24 41.67
20 314.2 2.47 29.64 33.74
22 380.1 2.98 35.76 27.96
25 490.9 3.85 46.2 21.65
28 615.8 4.83 57.96 17.25
32 804.2 6.31 75.72 13.21
36 1018 7.99 98.88 10.43
40 1257 9.87 118.44 8.44

Application:

Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod

Packing: In bundles and 20 foot container

Shipping: Port of loading:Qingdao Port,China

Delivery time : Normally 2-3 weeks after down payment received.

Partial shippment allowed

Payment terms : T/T (30% DP,balance against copy of B/L.; L/C

Samples : Free samples are provided for test before trial order

MOQ : 20 Ton

Why choose Jinan Zhongwei grinding rods :

· Quality Management System certified ISO 9001:2008.

· Environmental management system certified ISO 14001.

· Occupational health and safety management systems certified OHSAS 18001.

· We use the highest quality bar stock available, made with "clean steel" technology.

· Rigidly managed forging process ensuring spherical ball shape.

· High end heat treatment technology, based on Jinan Zhongwei’s years of metallurgical experience guaranteeing long wear life.

· Logistics is a key part of Jinan Zongwei grinding media offer:

Product tags

steel grinding rods

,

steel casting grinder

,

precision machining ingot steel
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Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod

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Product Detail
Brand Name :
ZW
Model Number :
45#,60MN,B2,B3
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
25 tons
Price :
Negotiable
Contact Supplier
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod
Heat treated grinding rods for rod mill , Dia 30 mm - 140mm low carbon alloy steel rod

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Verified Supplier
10 Years
shandong, jinan
Since 2000
Business Type :
Manufacturer
Main Products :
Grinding Steel Balls, Grinding Media Balls, Forged Grinding Ball
Employee Number :
100~120
Certification Level :
Verified Supplier
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