High Quality SUS 304 / 316 Stainless Steel slotted set Screws
Description:
The main standard parts on the market are carbon steel, stainless steel and copper.
A carbon steel.We use the carbon content of carbon steel material to distinguish low carbon steel, medium carbon steel and high carbon steel and alloy steel.
1 low carbon steel C%≤0.25% domestic commonly known as A3 steel.It is basically known as 1008,1015,1018,1022, etc.Mainly used for grade 4.8 bolts, grade 4 nuts, small screws and other products without hardness requirements.(note: 1022 material is mainly used for drilling tail nail.)
2 medium carbon steel 0.25%
3 high carbon steel C%>0.45%.It's not used on the market
4 alloy steel: adding alloying elements to ordinary carbon steel to increase some special properties of steel, such as 35, 40 cr-mo, SCM435, 10B38.Aromatic screw mainly USES SCM435 chromium molybdenum alloy steel, the main components are C, Si, Mn, P, S, Cr, Mo.
Two stainless steel.Performance levels: 45,50,60,70,80
1 mainly austenite (18%Cr, 8%Ni) good heat resistance, corrosion resistance, good weldability.A1, A2, A4
2 martensite, 13%Cr poor corrosion resistance, high strength, good wear resistance.C1, C2, C4 ferritic stainless steel.18%Cr had better upsetting and corrosion resistance than martensite.The imported materials on the market are mainly Japanese.The main grades are SUS302, SUS304 and SUS316.
Three copper.Common material is brass...Zinc-copper alloy.On the market, H62, H65, H68 copper do standard parts.
Specification:
| Product name | High Quality SUS 304 / 316 Stainless Steel slotted set Screws |
| Specification | Standard size or according to your drawing |
| Finish | Black oxide, zinc plated, yellow zinc plated and white zinc plated etc |
| Samples | Free samples |
| Contact information | Pls visit our website www/jainafastener.com or email us, calling us directly |
| Material No. | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ti≤ |
| Q195 | 0.12 | 0.3 | 0.5 | 0.035 | 0.04 | — |
| Q235 | 0.22 | 0.35 | 1.4 | 0.04 | 0.05 | — |
| Q275 | 0.24 | 0.35 | 1.5 | 0.45 | 0.05 | — |
| Q500 | 0.18 | 0.6 | 1.8 | 0.03 | 0.025 | 0.2 |
Competitive Advantage:
Best Service: 24 hours reponse and 24 huors best solution providing
Customized: according to the samples, drawings and customers' requirements
We have advanced equipments on the market to process materials
Application:
Buildings,electric products, machanical equipments,engeering equipment etc
Question & Answer:
Question 1: How about your packing?
Our general package is 25kg/carton, 36 or 48pcs carton/pallet. One pallet is about 900kg-1000kg. Also can pack according to customers' requirements.
Question 2: How about your lead time?
If products in stock, we can ship it within 5-7 days after receiving payment or deposit. For order, within 24 tons, production time is 15-20days.
Product Tags:
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SUS 304 / 316 Stainless Steel Self Tapping Security Screws Slotted Set Screws Images
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