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Categories | Custom Metal Screws |
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Warranty: | 6months |
Finish: | ZINC, Passivated |
Material: | stainless Steel |
Measurement system: | Metric |
Application: | Healthcare, General Industry, Heavy Industry, Mining, Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy |
Thread inserts type: | Thrread rods M3-M36 |
Customized support: | OEM, ODM |
Delivery Time: | 7-25 Days |
Quality Control: | 100% Inspection Berore Shipment |
Advantage: | OEM Customized Service Provided |
Certificate: | ISO9001:2015 |
Packaging Details: | 25kg Per Carton and 36 Cartons Per Pallet |
Supply Ability: | 300000 Piece/Pieces per Month |
MOQ: | 1000 pieces |
Price: | $0.15/pieces 1000-19999 pieces |
Company Info. |
Shenzhen Juhao Hardware Technology Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
Certificate | ISO9001:2015 |
Color | Customized Colors |
Delivery time | 7-25 Days |
Package | PE Bag+Carton+Pallet |
QUALITY control | QUALITY control |
Advantage | OEM ODM Customized Service Provided |
Material | Carbon steel/Stainless steel |
Screws type | Threaded rod |
Question 1 | 1.Why is stainless steel magnetic? |
304 stainless steel belongs to austenitic stainless steel,
austenite in the cold working process in part or a small amount of transformation into martensite, martensite is magnetic, so 304 stainless steel is non-magnetic or slightly magnetic. | |
Question 2 | 2. How to identify authentic 304 stainless steel products? |
①Support 304 stainless steel special test potion detection, if not
discoloured for the authentic 304 stainless steel | |
② support chemical composition analysis, spectral analysis | |
③ support salt spray test, simulate the actual use of the
environment | |
Question 3 | 3. What are the most commonly used stainless steel? |
① 201 stainless steel, suitable for use in dry environments, easy
to rust in water | |
② 304 stainless steel, outdoor or wet environment, corrosion
resistance and acid resistance | |
③ 316 stainless steel, plus molybdenum, more corrosion resistance
and pore erosion resistance, especially for seawater and chemical media |
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