Active Member
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[China]
Address: No.10 DongKeng KeJi Road, DongKeng Town, Dongguan City, Guangdong Province
Contact name:Wendy
Dongguan Hezhi Hardware Co., Ltd. |
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Heavy Duty Stainless Steel Compression Springs For Swimming Pool
Compression Spring is a kind of hardware fittings with spiral
geometric shape formed by wire, so it is more difficult to harden
and strengthen the work than the plane hardware fittings (such as
stamping parts). In addition, it is also necessary to strictly
control the hardening effect of the cross section of the
compression spring, so as to fully control the fatigue fracture
resistance of the decompression spring after use
2. Large spring in hot state processing molding then
quench-tempering, medium-sized spring in cold state processing
molding (raw materials require spheroidization or most
spheroidization), and then quench-tempering. Small spring with cold
rolled steel strip, cold drawn steel wire and other cold processing
molding, low temperature tempering
3. Shot peening can be done after treatment:
40-50N/cm^2 compressed air or centrifuge 70m/s linear speed, the φ
0.3-0.5mm(for small parts, valve spring, gear, etc.), φ
0.6-0.8mm(for plate spring, crankshaft, half shaft, etc.) cast iron
shot or hardened steel shot injection to the surface of the spring,
strengthen the surface, the number of fatigue cycles can be
improved
8-13 times, the life span can be increased by 2-2.5 times.
| Material | Stainless Steel (SUS304,301.316,310,201,631, ect) | |
| Paino/Music Steel | ||
| Carbon Steel or as your requirments | ||
| Iron etc | ||
| Finished | Electroplating | Zinc ,Nickel ,copper ,black and so on |
| Heating | In different tempurture. | |
| Cleanning | Passivation,Clean,Rust-Proof | |
| Process | CNC Machine | |
| Application | Electronics, electrical machinery, computers, information, motor vehicles, bicycles, hardware tools, gifts, toys, and even the national defense industry. | |
| Wire Diameter Range | 0.05-20mm | |
| Design | According to your drawing or sample | |
| Packaging | PE Bag with Carton Box | |
Standard | JIS, DIN, ANSI, EN, etc. | |
| Tolerance | 0.05mm-0.1mm or as your requirements | |
| Material | Type | Model number | Characteristic | Application |
| Stainless Steel (SUS) | With or without magnetism shine or nitrided surface, dark surface | 201, 202 etc. | Less nickel plated, could not proceed salt spray test | General using craft and toys |
| 301, 302, 303, 304, 310, 316 etc. | High temperature resistance, can used in anti-acid, and-rust | Electronic part, home appliance, Locks, toys or can be used in all kinds of products. | ||
| 410, 420, 430 etc. | High strength | OEM aments and tableware products | ||
| 630, 631 etc. | High heat stability | Electrical application or product use under high temperature | ||
| Carbon Steel (SWC) | Low carbon steel, high carbon steel, nickel plated steel, Galvanized wire, manganese steel | 55CrSi 60SizCRVA | Good elasticity and high hardness | Electronic part, home appliance, Locks, toys or can be used in all kinds of products. |
| Piano Steel (SWP) | SWP-A, SWP-B | High tensile resistance, and long worklife | Application for all kinds of small product | |
| Copper Wire | Phosph or copper wire( C519R), Nickel plated copper, Bronze | Good conductivity of electrical | Electrical applicance, like antenna | |
| Iron | Galvanize iron wire | Customized or normal material | Soft material | Craft spring |
1. Is spring steel high carbon?
Spring steel is generally classified as a low alloy, medium carbon
steel or high carbon steel with a very high yield strength. This
allows the shaped materialto return to their original shape despite
significant bending or twisting.
2. What is Scaleless steel?
1074 / 1075 scaleless tempered spring steel is comprised of
medium-high carbon which makes for better forming qualities than
1095 blue tempered. Applications of 1074 / 1075 scaleless strip
steel includes snap springs, lock springs, trap springs, and more.
3. What is the best metal for springs?
Stainless Steel
Commonly used for springs, this material is ideal for settings where higher corrosion or heat resistance is a necessity. This steel alloy has a minimum of 10.5% chromium content and a maximum of 1.2% carbon content.
4. What steel are leaf springs made of?
Alloy Steel 5160, also sold as AISI 5160, is a high carbon and
chromium spring steel. It offers users outstanding toughness, a
high level of ductility, and excellent fatigue resistance. Alloy
Steel 5160 is in use in the automotive field in a number of
different heavy spring applications, especially for leaf springs.
5. What is 9260 spring steel?
Type 9260 steel is a versatile spring steel; its high strength,
corrosion resistance, hardness, and workability lend it to any
application which favors resilience. It is most commonly used in
leaf and conical springs, but some other notable applications can
be seen below: Aircraft parts.
