Carbon steel carburized Round weld nut.
Description:
Carburizing treatment
Carburizing treatment refers to a chemical heat treatment process in which the steel is heated and kept in a carburizing medium in order to increase the carbon content of the surface layer of the steel and form a certain carbon concentration gradient.
A metal heat treatment process that changes the mechanical properties of the surface layer by heating and cooling the surface of the steel part. Surface quenching is the main content of surface heat treatment, and its purpose is to obtain a high hardness surface layer and favorable internal stress distribution to improve the wear resistance and fatigue resistance of the workpiece.
By heating and cooling the surface of the workpiece, and changing the structure of the surface, the metal heat treatment process to obtain the required performance. The surface heat treatment of steel parts can obtain a martensitic structure with high surface hardness, while retaining the toughness and plasticity of the core part and improving the comprehensive mechanical properties of the workpiece.
| Product name | Carbon steel carburized Round weld nut |
| Material | Carbon Steel |
| Process | Cold Forging , CNC machining |
| Color | Black |
| Thread type | Internal thread |
| Finish | Carburizing |
| Grade | 10.9 |
| Packing | Cartons+plastic Bags |
| Service | OEM /ODM |
| Feature | High strength |
| Certificate | ISO9001 |
| Application | Water Treatment |
Plating line
Heat Treatment
Test Equipments
Package Room
1.Q:What's your advantage?
A: Honest business with competitive price and professional service on export process.
2. why should you buy from us not from other suppliers?
we 20 years export experience, mainly product is fastener,weld bolt, weld nut, weld screws, weld stud,washers, with good quality and best price.
3.what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,CNY;
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Language Spoken:English,Chinese.
