东莞市长安博扬金属材料有限公司

[Sales Hotline: Li Ting
][
][
:
]
[Boyang Company] [Spring Steel Strip] [Spring Steel Rod 】【Spring Steel Wire】【Spring Steel Plate】Imported high temperature resistant spring steel strip, bright spring steel plate, fully hard spring steel round rod, high resilience spring steel wire, flat spring steel plate, electroplated spring steel strip, wear-resistant galvanized wire, Spring steel galvanized wire, heat-treated spring steel strip, spring steel flat bar, spring steel flat wire, high elastic spring steel wire, tough spring steel plate, stamping-resistant spring steel round bar, corrosion-resistant spring steel wire, bent soft manganese sheet, high Manganese wear-resistant steel plate, domestic spring steel, carbon spring steel, alloy spring steel, American Fincola spring steel, Japanese Sumitomo spring steel, German Saster spring steel, American Fencola spring steel and other brands.
Spring steel plate/coil: Thickness.~. Width and length:
Spring steel wire:
Spring steel rod:
Steel strip specifications: thickness from., width 3,
Steel strip hard material thickness., width 3-. The surface of hard steel strip can be polished, blued or yellowed.
Spring steel spot specifications: strip steel, steel wire, medium and thick plates, plates, yuan bars, square bars, flat steel, hexagonal bars.
Hardness of supply: Soft material: The following semi-hard: - Full hard:
The surface is bright and flawless, the hardness is high after quenching, the toughness is good, and it is not easy to break. Customers in need are welcome to discuss and order.
Spring steel varieties:
Wear-resistant spring steel, high temperature resistant spring steel, tensile spring steel, high elasticity spring steel, hard spring steel
Spring steel state, full hard spring steel/(semi-hard) spring steel Fully soft spring steel Stainless spring steel
Spring steel with spring steel plate Spring steel Round steel Spring steel rod Spring steel wire Spring steel sheet Spring steel wire Manganese steel
Carbon spring steel (i.e. non-alloy spring steel) It is cheap but has poor hardenability and is suitable for non-important springs with smaller cross-sections, among which it is the most commonly used. The carbon content (mass fraction) of carbon spring steel is generally between... According to its manganese content, it is divided into two categories: general manganese content (mass fraction) (.~.) such as,,, and higher manganese content (mass fraction) (.~.).
.Alloy spring steel
According to the different types of main alloying elements, it can be divided into two categories: - spring steel and spring steel. The former has higher hardenability than carbon steel and is not very expensive, so it is the most widely used. It is mainly used for various types of springs with cross-sectional dimensions not larger than 100%. It is a typical representative of the latter. The latter has better hardenability and high comprehensive mechanical properties. The surface is not easy to decarburize, but the price is relatively high. It is generally used for important springs with larger cross-sections and is a typical representative. Alloy spring steel is based on carbon steel, by appropriately adding one or several alloying elements to improve the mechanical properties, hardenability and other properties of the steel to meet the performance requirements for manufacturing various springs. The basic series of alloy spring steel include silicon-manganese spring steel, silicon-chromium spring steel, chromium-manganese spring steel, chromium-vanadium spring steel, tungsten-chromium-vanadium spring steel, etc. On the basis of these series, some grades have added alloying elements such as molybdenum, vanadium or boron in order to improve some aspects of their performance. - In addition, Derong also selects some grades from other steel types, such as high-quality carbon structural steel, carbon tool steel, high-speed tool steel, and stainless steel, as spring steel. Spring steel refers to steel specifically used for the manufacture of springs and elastic elements due to its elasticity in the quenched and tempered state. The elasticity of steel depends on its ability to elastically deform, that is, within a specified range, the ability to elastically deform allows it to withstand a certain load without permanent deformation after the load is removed
Spring steel should have excellent comprehensive properties , such as mechanical properties (especially elastic limit, strength limit, yield ratio), anti-elasticity loss performance (i.e. resistance to elasticity loss, also known as anti-relaxation performance), fatigue properties, hardenability, physical and chemical properties (heat resistance, Low temperature resistance, oxidation resistance, corrosion resistance, etc.).
In order to meet the above performance requirements, spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarburization), precise shape and size.
Springs are used under impact, vibration or long-term cross stress, so spring steel is required to have high tensile strength, elastic limit, and high fatigue strength. The process requires spring steel to have a certain degree of hardenability and not easy to decarburize. , good surface quality, etc. Carbon spring steel is a high-quality carbon structural steel with a carbon content within the range. Alloy spring steel is mainly a silicon-manganese steel type. Their carbon content is slightly lower, and their performance is mainly improved by increasing the silicon content. There are also alloy spring steels made of chrome, tungsten and vanadium. Alloy spring steel contains carbon between Among them, , and can also improve the high temperature strength of steel.
After quenching and tempering, spring steel has higher hardness and wear resistance, but has low thermal hardness, poor hardenability, easy deformation, and low plasticity and strength. Used as various tools that require high hardness and wear resistance, such as molds and punches with simple shapes, metal cutting tools, drilling tools, milling cutters for woodworking, countersunk drills, axes, chisels, and longitudinal hand saws , and secondary tools such as benchwork assembly tools and rivet dies.
Steel belt products are suitable for shock absorber valve plates, clutch diaphragm springs, air-conditioning compressor valve plates, knitting machine accessories, sinkers, negative films, knitting needles, raw film, various printing scrapers, and endless belts Products such as knives, metal stamping shrapnel, springs, springs, tensile parts, and anti-springs require high quality. Can be divided into strips according to customer requirements and provide material certification report
[Supply status] Soft, semi-hard and fully hard
[Supply hardness] Soft: - Semi-hard:
Fully hard: < br/> Boyang Company [medium and thick plates, plates, strips, steel wires, yuan bars, square bars, flat steel, hexagonal bars, complete specifications and special specifications can be customized]
Our company operates: Introduction of imported spring steel brands , spring steel wire prices, chemical composition of spring steel plates, spring steel strip performance and uses, spring steel round rod wholesalers, imported spring steel strip specifications introduction, imported spring steel wire material certificates, imported spring steel specifications factory direct sales, imported spring steel grades Comparison table, carbon spring steel manufacturers, alloy spring steel, Japanese imported spring steel manufacturers, American Fencola spring steel sellers, Japanese Sumitomo spring steel exclusive agents, German imported spring steel, etc.
[Boyang Company] [Spring Steel Strip] [Spring Steel Rod] [Spring Steel Wire] [Spring Steel Plate] Imported high temperature resistant spring steel strip, bright spring steel plate, full hard spring steel round rod, high resilience spring Steel wire, flat spring steel plate, electroplated spring steel strip, wear-resistant galvanized wire, spring steel galvanized wire, heat-treated spring steel strip, spring steel flat bar, spring steel flat wire, high elastic spring steel wire, tough spring steel plate, stamping resistance Spring steel round rod, corrosion-resistant spring steel wire, bent soft manganese sheet, high manganese wear-resistant steel plate, domestic spring steel, carbon spring steel, alloy spring steel, American Fencola spring steel, Japan Sumitomo spring steel, Germany Sass Special spring steel, American Fencola spring steel and other brands.
Spring steel plate/coil: Thickness.~. Width and length:
Spring steel wire:
Spring steel rod:
Steel strip specifications: thickness from., width 3,
Steel strip hard material thickness., width 3-. The surface of hard steel strip can be polished, blued or yellowed.
Spring steel spot specifications: strip steel, steel wire, medium and thick plates, plates, yuan bars, square bars, flat steel, hexagonal bars.
Hardness of supply: Soft material: The following semi-hard: - Full hard:
The surface is bright and flawless, the hardness is high after quenching, the toughness is good, and it is not easy to break. Customers in need are welcome to discuss and order. [Sales hotline: Li Ting
][
][
:
]