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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
Product Details:
Place of Origin: Jinan city,Shandong province,China
Brand Name: ZW
Certification: ISO9001:2008
Model Number: 45#,60Mn B2,B3,B4
Payment & Shipping Terms:
Minimum Order Quantity: 25 tons
Price: Negotiable
Packaging Details: container bags ,steel drum
Delivery Time: 1-3 weeks after the advance
Supply Ability: Annual output 50000 tons
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Detailed Product Description
Key Word: Grinding Rod Breakage Guarantee: No Breakage Upon Delivery
Hardness: HRC 60-68 Tecnology: Forging
Raw Material Heating: By Electric Furance Certification: ISO9001:2008
Service: One-stop Service Product Name: Grinding Balls
Model Number: 45#,60MN,B2,B3 Heat Treatment: Wind Quenching
Inquiry: Info@zwgrindingball.com
High Light:

Grinding Rod

,

Grinding bar

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 0

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: 

 

Contact Details
Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Contact Person: Mr. Stevin Liu

Send your inquiry directly to us (0 / 3000)

Contact

Address: Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

  • Tel:86-531-83215819
  • Worktime:8:00-18:00
  • Contact Person: Mr. Stevin Liu
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