Product Details
Place of Origin: China
Brand Name: JIA SHAN
Certification: ISO
Model Number: DIN, ASEM, ISO
Payment & Shipping Terms
Minimum Order Quantity: 100
Price: USD0.2/pcs-USD1/pcs
Delivery Time: 1-5 weekds
Payment Terms: T/T, Western Union
Supply Ability: Batch order abailable
Usage: |
Fastening |
Style: |
Shoulder Bolt |
Size: |
Various Sizes Available |
Head Style: |
Cap Head/shoulder Bolt |
Strength: |
High |
Finish: |
Plain/black |
Manufacturer: |
JIA SHAN Hardware Company |
Length: |
As Customisation |
Package: |
Small Packing+Carton Packing+Pallet |
Standard: |
DIN |
Package Quantity: |
100 Pieces |
Shape: |
Self Tapping Screws |
Measurement System: |
INCH, Metric |
Port: |
Shenzhen |
Quality: |
Inspection Before Shipment |
Color: |
As Customisation |
Material: |
Stainless Steel |
Usage: |
Fastening |
Style: |
Shoulder Bolt |
Size: |
Various Sizes Available |
Head Style: |
Cap Head/shoulder Bolt |
Strength: |
High |
Finish: |
Plain/black |
Manufacturer: |
JIA SHAN Hardware Company |
Length: |
As Customisation |
Package: |
Small Packing+Carton Packing+Pallet |
Standard: |
DIN |
Package Quantity: |
100 Pieces |
Shape: |
Self Tapping Screws |
Measurement System: |
INCH, Metric |
Port: |
Shenzhen |
Quality: |
Inspection Before Shipment |
Color: |
As Customisation |
Material: |
Stainless Steel |
Attribute | Value |
---|---|
Usage | Fastening |
Style | shoulder bolt |
Size | Various sizes available |
Head Style | cap head/shoulder bolt |
Strength | High |
Finish | Plain/black |
Manufacturer | JIA SHAN Hardware Company |
Length | As customisation |
Package | Small Packing+Carton Packing+Pallet |
Standard | DIN |
Package Quantity | 100 pieces |
Shape | Self Tapping Screws |
Measurement System | INCH, Metric |
Port | Shenzhen |
Quality | Inspection before shipment |
Color | As customisation |
Material | stainless steel |
Basic knowledge of stainless steel:
Stainless steel is an alloy material with corrosion resistance, and its main components are an alloy of elements such as iron, chromium and nickel. These elements can effectively resist oxidation and corrosion, so that stainless steel has a high degree of durability and aesthetics.
Stainless steel maintenance methods:
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 | / |
304L | 0.03 | 18-20 | 8-12 | / |
316L | 0.03 | 16-18 | 10-14 | 2-3 |
321 | 0.08 | 17-19 | 9-12 | / |
201, 304, 316 are austenitic stainless steel, according to the performance of the non-magnetic, some of the performance of the weak magnetic because of the smelting of the composition of the segregation or improper heat treatment leads to the austenite in a small amount of martensite or ferrite.
Austenitic stainless steel corrosion resistance comes from the formation of chromium oxide protective layer on the metal surface. When the material temperature is heated to 450 degrees -900 degrees, the structure changes, will form chromium carbide along the edge of the crystal and can not form a protective layer of chromium oxide, thus reducing the corrosion resistance, this is also known as 'intergranular corrosion'.
304 stainless steel is a general-purpose stainless steel that is widely used to make equipment and machine parts that require good all-round performance (corrosion resistance and formability). To maintain corrosion resistance, the steel must contain more than 18% chromium and more than 8% nickel content.