SS316L 201 Stainless Steel Hex Metal Bolts Nuts Washers Superior Corrosion Resistance For Heavy-Duty Applications
Price:
USD0.2/pcs-USD1/pcs
MOQ:
100
Delivery Time:
1-5 weekds
Brand:
JIA SHAN
Product Description
SS316L 201 Stainless Steel Hex Metal Bolts Nuts Washers Superior Corrosion Resistance For Heavy-Duty Applications
| Attribute | Value |
|---|---|
| Usage | Fastening |
| Size | Various sizes available |
| Style | Steel hex head with washer nut |
| Head Style | Hexagon head |
| Strength | High |
| Finish | Polished/Zinc/Anodizing |
| Manufacturer | JIA SHAN Hardward Company |
| Length | As customisation |
| Package | Small Packing+Carton Packing+Pallet |
| Standard | DIN |
| Package Quantity | 100 pieces |
| Shape | Bolt |
| Measurement System | INCH, Metric |
| Port | Shenzhen |
| Quality | Inspection before shipment |
| Color | As customisation |
Product Description
The M24 M27 Stainless Steel Hex Heavy Metal Bolt Nut Washer A4-70 SS316L Corrosion-Resistant is a high-performance fastener designed for use in industries requiring robust and durable components that can withstand challenging environmental conditions. This fastener system is typically employed in demanding applications such as marine, chemical, and industrial settings, where corrosion resistance and mechanical strength are paramount.
Material and Corrosion Resistance
The key feature of this fastener lies in its material composition. Made from SS316L, a grade of stainless steel, the bolt, nut, and washer set are highly resistant to corrosion. SS316L is a low-carbon variant of SS316, which improves weldability and reduces the risk of carbide precipitation. This material is particularly resistant to chloride corrosion, making it an ideal choice for applications in saltwater or highly acidic environments. The "A4-70" designation signifies the material's strength and composition; the "A4" indicates a grade of stainless steel commonly used for highly resistant bolts and fasteners, while "70" refers to a yield strength of 700 MPa.
Applications
Primary Functions
- Strong and Secure Fastening: The hexagonal head allows for high torque application, ensuring a tight and durable connection ideal for heavy-duty applications.
- Versatility: Suitable for a wide range of applications from construction and automotive to machinery and household projects.
- Load Distribution: Designed to distribute loads evenly across fastened components, preventing stress concentrations.
- Ease of Installation and Removal: Hexagonal head allows for easy installation and removal using common tools.
Materials and Finishes
Hex bolts are manufactured from various materials to meet specific application requirements:
- Carbon Steel: Common for general-purpose applications due to its strength and affordability.
- Stainless Steel: Offers corrosion resistance, suitable for outdoor or marine environments.
- Alloy Steel: Provides high strength and durability for heavy-duty applications.
- Brass or Bronze: Used in applications requiring corrosion resistance and non-magnetic properties.
Finishes such as zinc plating, galvanization, or coating can be applied to enhance corrosion resistance and improve appearance.
| No. | C% | Cr% | Ni% | Mo% |
|---|---|---|---|---|
| 304 | 0.07 | 17.5-19.5 | 8.0-10.5 | / |
| 316 | 0.08 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
| 301 | 0.15 | 16.0-18.1 | 6-8 | / |
| 310 | 0.08 | 24-26 | 19-22 | / |
SS316L stainless steel is a low-carbon version of the 316 stainless steel. It is an austenitic stainless steel known for its excellent corrosion resistance and high-temperature performance. The low carbon content (typically less than 0.03%) reduces the risk of intergranular corrosion, making it particularly suitable for applications involving welding.
The chemical composition of SS316L includes chromium (16.00%-18.00%), nickel (10.00%-14.00%), and molybdenum (2.00%-3.00%), which contribute to its superior corrosion resistance. It also contains manganese (up to 2.00%), silicon (up to 1.00%), phosphorus (up to 0.045%), and sulfur (up to 0.030%).
Mechanically, SS316L has a tensile strength ranging from 515 to 680 MPa, with a yield strength of 205-515 MPa. It exhibits good ductility, with an elongation at break of 35%-50%. These properties make it suitable for a wide range of applications, including those requiring high strength and durability.
SS316L is highly resistant to corrosion, including pitting and crevice corrosion, due to its high chromium and molybdenum content. It performs well in marine environments and is often used in chemical processing equipment, food processing machinery, and medical devices. Its resistance to high temperatures also makes it suitable for applications in the aerospace and automotive industries.
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Company
Hunan Jia Shan Hardware Tech Co., Ltd.
Location
1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
Contact Person
Tan