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 bar, 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 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, German Saster spring steel, American Fencola spring steel and other brands. Spring steel plate/coil: thickness .~. width 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. Supply hardness: soft material: the following semi-hard: - Full hard surface is bright and flawless, high hardness after quenching, good toughness, not easy to break, welcome customers in need to discuss and order -. Spring steel types Wear-resistant spring steel High temperature resistant spring steel Tensile spring steel High elastic spring steel Hard spring steel Spring steel state Full hard spring steel/(semi-hard) spring steel Full soft spring steel Stainless spring steel Spring steel Strip 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) is cheap but has poor hardenability and is suitable for non-important springs with smaller cross-sections. Among them 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 can be divided into two categories according to the types of main alloying elements: - series spring steel and series 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, Boyang Metal 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 mechanics Properties (especially elastic limit, strength limit, yield-strength 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, Anti-oxidation, 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. Spring is used under impact, vibration or long-term cross stress, so the spring steel is required to have high tensile strength, elastic limit, and high fatigue strength. The process requires the spring steel to have a certain degree of hardenability, not easy to decarburize, and have good surface quality. etc., carbon spring steel is a high-quality carbon structural steel with a carbon content within the range of . , tungsten and vanadium alloy spring steel. Alloy spring steel contains carbon between Among them, , and can also improve the high temperature strength of steel. Spring steel has higher hardness and wear resistance after quenching and tempering, 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, annular belt knives, etc., hardware Stamping shrapnel, springs, springs, tensile parts, and counter springs require high quality products. 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: Boyang Company [medium plate, plate, strip , steel wire, yuan rod, square rod, flat steel, hexagonal rod, complete specifications, special specifications can be customized] Our company operates: introduction of imported spring steel brands, spring steel wire price trends, chemical composition of spring steel plates, spring steel strip properties and uses, Spring steel round rod wholesaler, imported spring steel strip specification introduction, imported spring steel wire material certificate, imported spring steel specifications factory direct sales, imported spring steel grade comparison table, carbon spring steel manufacturer, alloy spring steel, Japanese imported spring steel manufacturer Production, seller of Fencol spring steel in the United States, exclusive agent of Sumitomo spring steel in Japan, spring steel imported from Germany, etc.