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12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment

Good quality Cobalt Alloy Castings for sales
Good quality Cobalt Alloy Castings for sales
Professional at casting expertise and efficient at export operation and considerate arrangement.

—— Alex Chrischurch

Fast delivery,professional drawing, and strong design capability help us a lot.

—— Mr Iker Zelaia

This time you arranged shipment for us and delivered the parts from your port to our warehouse.It is a total solution and professional service.Thanks for the convenience.

—— Ms Jane Machowsky

Perfect quality of casting and machining parts. Thank you!

—— ALEKSANDR LUKIANOV

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12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment

China 12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment supplier
12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment supplier 12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment supplier 12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment supplier 12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment supplier 12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment supplier

Large Image :  12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment

Product Details:

Place of Origin: China
Brand Name: Eternal Bliss
Certification: ISO9001-2008
Model Number: EB650

Payment & Shipping Terms:

Minimum Order Quantity: 10 sets
Price: USD0.5/set ~ USD20/set
Packaging Details: Plywood Case
Delivery Time: It depends on the quantity to be ordered.
Payment Terms: by T/T or L/C, Western Union
Supply Ability: 100,000,000.00 sets per year
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Detailed Product Description
Product Name: High Tensile Steel Bolts Material: 40Cr
Grade: 8.8 Level Size: M48x3x350mm
Process: Forging Process Application: Mill Liner And Large Grinding Equipment

 

12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment

 

12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment

 

1.Material Grade:12.9 Level 40Cr

 

2.Sizes:M42x3x350mm

 

3.Specification:M42

 

4.Production Process:Hot forging → Machining & Tapping→ Heat Treatment(Oil Quenching & Tempering) →

Blackening Treatment.

 

5.After heat treatment, the mechanical properties are as follows:Hardness: ≥HRC30, Tensile Strength: ≥1000MPa

 

6.Package:Packed in one case.

 

7.Chemical Composition:

Composition (%)

 

C

 

Si

 

Mn

 

Cr

 

Ni

 

S

 

P

 

Cu

40Cr 0.37-0.44 0.17-0.37 0.5-0.8 0.8-1.0 ≤0.3 ≤0.035 ≤0.035 ≤0.03

 

8.Our Video for 12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment:

 

12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment

Contact Details
Eternal Bliss Alloy Casting & Forging Co.,LTD.

Contact Person: zhu

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