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HRC26-36 Grade 8.8 Zinc Plating Welded Nut Heat treatment

5000pcs
MOQ
USD
Price
HRC26-36 Grade 8.8 Zinc Plating Welded Nut Heat treatment
Features Gallery Product Description Request A Quote
Features
Specifications
Product Name: Steel Weld Nut
Material: Steel
Surface Finish: Zinc Plating
Grade: 8.8
Hardness: HRC26-36
Surface Treatment: Heat Treatment
Packing: Woven Bag
Delivery Method: By Sea,by Air
High Light:

Zinc Plating Welded Nut

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Grade 8.8 Welded Nut

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HRC26 projection weld nut

Basic Infomation
Place of Origin: China
Payment & Shipping Terms
Packaging Details: Woven Bag
Delivery Time: 35days
Payment Terms: T/T
Supply Ability: 100,000pcs per month
Product Description

Steel Weld Nut​.

 

Description

Production process:
General steps: plate - Pickling - cold drawing - cold upsetting.


1. The disc element is made of steel embryo by heating and rolling. The high carbon, medium carbon and low carbon disc elements are classified according to the carbon content. The high carbon disc element is the one with carbon content more than 0.45%, the medium carbon disc element is the one with carbon content between 0.22% and 0.45%, and the low carbon disc element is the one with carbon content less than 0.22%. When the raw material of disc element is processed to produce nut, it is easy to break. Therefore, the material must be softened by heat treatment to make its metallographic structure spheroidized, which can withstand the stamping during processing. The treated wire is spheroidized wire.
2. Acid pickling uses acid solution to remove oxide scale and rust on steel surface.
3. Cold drawing and cold upsetting need special equipment.

 

Product Name
Welded nut

Mechanical property
GB/T3098.2
Grade
4.8/6.8/8.8/10.9
Hardness HRC 26-36      
Material
Steel
Surface Treatment
Plain
Packing detailes
Woven Bag,Carton,Pallets,or as your requests.
Delivery Method
by sea,by air or by express service

 

 

Factory Diaplay

 

HRC26-36 Grade 8.8 Zinc Plating Welded Nut Heat treatment 0

 

 

1. Q: Could i put my own logo on it?

A: Sure, customers' logo can be printed or put on the items.

 

2. Q: how about the certificates
A: ISO ROSH etc.

 

3. Q: Could i buy 1pc sample first and small order ?
A: Of course, support sample order and small order, especially for new customers under certain
condition.

 

4. Q: How much for 1pc sample ?
A: Sample can be provided free .

 

 

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Get in touch with us
Tel : 86-18258319335
Fax : 86-573-82715881
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