Offers to Sell

16MnCr5 is a steel type imported from Germany, which is equivalent to my country's 16CrMnH steel (refer to GB/T 5216-2004), and has good hardenability and machinability. Wear resistance, low temperature impact toughness is also high. 16MnCr5 gear steel is used after carburizing and quenching, and is mainly used to manufacture gears, worms, sealing bushings and other parts. Tensile strength σb (MPa): 880-1180 Conditional yield strength σ0.2 (MPa): 1187 Elongation δ5 (%): 9 Reduction of area ψ (%): 57 Impact toughness value αku (J/cm2): 34 Hardness: ≤297HB Sample size: a sample 16MnCr5 heat treatment specification and metallographic structure: Heat treatment specification: oil quenching at 900°C + oil quenching at 870°C, tempering at 200°C. Metallographic structure: tempered martensite. Uses: Manufacturing gears, worms, plastic molds, steam turbine oil seals and gasoline sleeves, etc. Songshun specialized in Special Steel for almost 20 years. We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.Welcome your contact 24 hours a day!!! E-mail:jacklu@songshunsteel.com Skype , /Whatsapp/Wechat:+86-18269260283 Songshun Tiktok:songshunsteelfactory Songshun Facebook:Songshun Steel Songshun YouTube:SONGSHUN STEEL Songshun Company Website:https://steelpurchase.com/ http://www.songshunsteel.com/ steelpurchase , 41404340

Minimum Order: 1 bags

12L14 is a lead-sulfur composite free-cutting structural steel. In lead free- cutting steel, lead is distributed in the steel as tiny elemental metal particles and does not solidify in the steel. During the cutting process, strong friction occurs between the tool and the workpiece, making the lead particles in the steel molten. Precipitation, thereby playing a lubricating role to improve the cutting performance of steel, making steel chips fine, reducing tool wear, and ultimately prolonging tool life. Compared with lead- free steel, the cutting performance of lead-containing steel can be improved by 20-50%, while the mechanical properties and heat treatment performance remain basically unchanged, and it has no effect on cold and hot workability and weldability. Lead free-cutting steel has been widely used in the manufacture of precision instrument parts, auto parts, and important parts of various machinery. However, lead free-cutting steel has low contact fatigue, so it is not suitable for gears, bearings and other parts that bear heavy fatigue stress loads. 12L14 has a tendency to be replaced by it. Its cutting performance is also very good. Suitable for more severe occasions where 12L14 cannot be used. characteristic 1. Good processing performance of easy-car iron: the product has smooth cutting, excellent material, stable processing, The metallographic structure is good, the chemical composition is stable, the deviation is small, the steel is pure and clean, and it is not easy to damage the tool; It is very easy to cut on the lathe, and the tool life and production efficiency are increased by 40%; 2. Good electroplating performance: cutting is very easy; deep holes can be drilled, deep grooves can be milled, etc.; processing efficiency Compared with ordinary steel, it can be greatly improved; the electroplating performance of the product is good, it can replace copper products, and greatly reduce the product cost; 3. Easy car iron has good smoothness: the surface finish of the workpiece after turning is good; 4. Eco-friendliness of Yichetie: It complies with the EU SGS environmental certification standard and has passed the Swiss environmental certification. Products can be exported to machinery and equipment: woodworking machinery, ceramic machinery, papermaking machinery, glass machinery, food machinery, Construction machinery, plastic machinery, textile machinery, jacks, hydraulic presses, etc.; electrical product components: motor shafts, Fan shafts, sewing machine shafts, etc.; furniture: especially export metal furniture, such as tea tables, chairs, outdoor furniture; Metal utensils: garden tools, barbecue grids, screwdrivers, anti-theft locks, etc.; small hardware parts: such as guide rails, Machine keys, nuts, screws, round nails, hexagonal nails and octagonal nails and various standard parts of different specifications; automobiles, Motorcycle spare parts and so on. Songshun specialized in Special Steel for almost 20 years. We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.Welcome your contact 24 hours a day!!! E-mail:jacklu@songshunsteel.com Skype , /Whatsapp/Wechat:+86-18269260283 Songshun Tiktok:songshunsteelfactory Songshun Facebook:Songshun Steel Songshun YouTube:SONGSHUN STEEL Songshun Company Website:https://steelpurchase.com/ http://www.songshunsteel.com/ steelpurchase , 41404340

Minimum Order: 1 bags

12L14 is a free-cutting structural steel. Free-cutting steel is a kind of steel that is easy to be cut and processed (turning, milling, drawing, planing, drilling, etc.). It is also called steel for automatic machine tool processing, referred to as automatic steel. It is produced to adapt to mechanical processing automation and assembly line production. It is mainly used in the production of instruments and meters, watch parts, automobiles, machine tools and other various machines with small force and strict requirements on size and finish. It has strict requirements on dimensional accuracy and finish, but relatively low requirements on mechanical properties. Standard parts, such as gears, shafts, bolts, valves, bushings, pins, pipe joints, spring seat cushions and machine screw, plastic molding molds, surgical and dental surgical appliances, etc. 12L14 is a free-cutting structural steel. Free-cutting steel is a type of steel that is easily cut and processed (turning, milling, drawing, planing, drilling, etc.). It is also called steel for automatic machine tool processing, or automatic steel for short. It is produced to adapt to mechanical processing automation and assembly line production. This type of steel can be cut with a higher cutting speed and a deeper cutting amount, and the cutting resistance is reduced due to the easy-cutting elements added to the steel, and the cutting edge is lubricated due to the characteristics of the added element itself and the compound formed. The function of the part makes the chips easy to break and reduces wear, thereby improving the finish and precision of the processed parts, and improving the tool life and production efficiency. Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc. Over 10 years specialize in 4340 and 4140 steel round bars,Around 10,000 tons hot rolled or forged steel round bars in stock for fast delivery.Q+T,Annealed heat treatment and machined,peeled,polished surface can customize.After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter. Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service. Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on. steelpurchase41404340

Minimum Order: 1 bags

Product Range: LED Grille Lighting 1. LED office lighting 2. Input voltage: AC220-240V 3. power consulption: 24W/36W/48W/60W/72W 4. LED brand: Hongli/Philips/Osram/etc. 5. lumen efficiency: 100lm/W 6. controll ways: a. directly light on no dimmable b. 0-10V dimmable. c. DALI dimmable. 7. driver: LIFUD/PHILIPS/TRIDONIC 8. driver: TUV or UL approval 9. product length customized available: 1250mm, 3566mm, 7250mm, 9960mm etc. 10.View angle: 120° 11. CRI: Ra>80. 12. color: 3000K, 4100K, 6000K 13. lifespan: 100,000 hours 14. material: aluminum + PC cover Now the price of linear led ceiling lights is low, if you are interested, please contact us. As one of reliable led tube lighting manufacturers, we will do our best to meet all the needs of customers.

Minimum Order: 1 bags

Product Range：Linear Track Pendant Lighting Input voltage: AC220-240V Power consulption: 24W/36W/48W/60W/72W LED brand: Hongli/Philips/Osram/etc. Lumen efficiency: 100lm/W Controll ways: a. directly light on no dimmable b. 0-10V dimmable. c. DALI dimmable. Driver: LIFUD/PHILIPS/TRIDONIC Driver: TUV or UL approval Product length customized available: 1250mm, 3566mm, 7250mm, 9960mm etc. View angle: 120° CRI: Ra>80 Color: 3000K, 4100K, 6000K Lifespan: 100,000 hours Material: aluminum + PC cover If you want to know more kinds of linear track lighting led , please visit our website. As a led linear ceiling light company, we will do our best to provide more kinds of high quality led linear lighting for sale, anything you need, please contact us.

Minimum Order: 1 bags

LED office lighting Input voltage: AC100-240V power consulption: 24W/36W/48W/60W/72W LED brand: Hongli/Philips/Osram/etc. lumen efficiency: 100lm/W controll ways: directly light on static color 0-10V dimmable. DALI dimmable. driver: TUV or UL approval product size : 500mm, 600mm 1000mm 1200mm etc . product length customized available : View angle: 120° CRI : Ra>80. color: 3000K, 4100K, 6000K lifespan: 100,000 hours material : aluminum + PC cover cover: frosty cover warranty: 5 years. not waterproof, indoor use only. application: hotel, office, new building, super market, subway, subway station, train station, bus station. garadge, townhall, museum, airport, underground car park. commercial shop etc. Now the price of surface led strip light is low, anything you need, please contact us. If you want to know more kinds of aluminium led mounting profile, please visit our website. LEDMEEN specially focused on LED ceiling light linear, LED strip light, led wallwasher LED tube light, LED DMX RGB lighting etc. All of our product are for project lighting, indoor and outdoor etc, and most of our products have CE, ROHS approval. We want to establish long terms business relationship with customers, offering not only good quality of products but also competitive price. LEDMEEN L is trustworthy to save your cost and time! As a linear led up down light manufacturer, we will do our best to meet all the needs of customers.

Minimum Order: 1 bags

Wall Mount Linear LED Input voltage: AC220-240V Power consulption: 24W/36W/48W/60W/72W Lumen efficiency: 100lm/W Controll ways: a. directly light on no dimmable b. 0-10V dimmable c. DALI dimmable Driver: LIFUD/PHILIPS/TRIDONIC Driver: TUV or UL approval Product length customized available 1250mm, 3566mm, 7250mm, 9960mm etc. View angle: 120° CRI: Ra>80 . Color: 3000K, 4100K, 6000K Lifespan: 100,000 hours Material: aluminum+PC cover Now the price of wall mounted direct indirect lighting is low, if you are interested, please contact us. As a linear led light ceiling manufacturer, we can offer kinds of linear pendant light fixture for sale, anything you need, please leave us a message.

Minimum Order: 1 bags

Type: linear led light fittings Input voltage: AC220-240V Power consulption: 24W/36W/48W/60W/72W LED brand: Hongli/Philips/Osram/etc. Lumen efficiency: 100lm/W Controll ways: a. directly light on no dimmable b. 0-10V dimmable c. DALI dimmable Driver: LIFUD/PHILIPS/TRIDONIC Driver: TUV or UL approval Product length customized available: View angle: 120° CRI: Ra>80 Color: 3000K, 4100K, 6000K Lifespan: 100000 hours Material: aluminum + PC cover Now the price of decorative linear pendant is low, if you have needs to buy industrial linear pendant , please leave us a message. If you want to know more kinds of linear recessed lighting, please visit our website.

Minimum Order: 1 bags

LED commercial linear lighting (1) Embedded light bar can not be installed directly on combustible objects Some families use three plywood lined with paint behind the ceiling lamp for aesthetic purposes, which is actually very dangerous and must be insulated; if the high-temperature parts of the lamp surface are close to combustible objects, insulation or heat dissipation measures should also be taken. (2) Wrap the connection wire well The two wires connected to the power inlet of the recessed aluminum strip light, electrical contact should be good, but also separately wrapped with black tape, and keep a certain distance, if possible, try not to put the two wires under the same piece of metal, to avoid short circuit, the danger. (3) Embedded light bar should also be checked before installation The cross-section of the wire core leading to each lamp, copper-core flexible wire is not less than 0.75mm2, otherwise the lead must be replaced. The connection between the lead and the lamp head, the connection of parallel wires between lamp heads should be firm, and the electrical contact should be good, so as to avoid the danger of sparking between the lead and the terminal due to poor contact. We can offer kinds of suspended linear led fixture for sale,and the led linear light price is low, if you have needs, please contact us.

Minimum Order: 1 bags

7CrSiMnMoV steel has good hardenability and can be hardened by air cooling. Its hardness can reach HRC62~64 and its deformation is small after air cooling and quenching. The steel not only has high strength but also has excellent toughness. Japanese brand: CH-1. Advantages: easy operation, low cost, energy saving Features: Wide quenching temperature range, low overheating sensitivity Songshun specialized in Special Steel for almost 20 years. We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.Welcome your contact 24 hours a day!!! E-mail:jacklu@songshunsteel.com Skype , /Whatsapp/Wechat:+86-18269260283 Songshun Tiktok:songshunsteelfactory Songshun Facebook:Songshun Steel Songshun YouTube:SONGSHUN STEEL Songshun Company Website:https://steelpurchase.com/ http://www.songshunsteel.com/ steelpurchase , 41404340

Minimum Order: 1 bags

Advantage 1: Engineering professional team Our manufacturing service starts with a thorough understanding of each customer's design. Advantage 2: Variant product material From material selection to mass production, our professional team of mechanical engineers is responsible for complete solutions. Advantage 3: Provide innovative processes Chain-Ray has more than 200 suppliers and works with factories around the world. Advantage 4: Integration of suppliers and manufacturers Chain-Ray is innovative in both manufacturing process and in meeting customer needs, thanks to our highly diversified resources. Advantage 5: Exclusive prototype material technology The unique technology process utilized at Chain-Ray allows the material used to be the same from prototype to mass production.

Today's product designers are under the pressure of the UN initiative, the sustainable development goals (SDGs), and environmental protection laws and regulations in various countries. When choosing materials, how to balance product function and environmental protection laws and regulations has become an irreversible trend. In particular, the global Top 500 companies in the world have begun to build green supply chains, including TSMC, Apple, General Motors, P&G, and others. Recycled materials and biomaterials are more and more becoming highly favored by companies all around the world. However, when designing products, how do designers choose the right environmentally friendly materials for key parts from the many materials available? At the same time, product designers must also avoid risking the overall quality of the product. As such, evaluating environmentally friendly materials has become a challenging priority for many companies. In view of this, Chain-Ray’s extensive material database has a detailed material property table, which can help customers to evaluate raw material composition, physical properties, and material safety information in an efficient manner. At the same time, Chain-Ray can analyze which environmentally friendly materials are most appropriate and make samples for customers to further understand the impact of these materials on the overall product function and quality.

Aerospace, ships, railways, MRT, light rail, buses, automobiles, trains -- each form of transportation contains many different components. These components are related to human life and safety, meaning there is no margin for error. When choosing materials within these industries, special attention must be paid to whether the material has properties such as fire resistance, corrosion resistance, and heat resistance. Take a car as an example. A car is mainly composed of components made of metal and non-metal materials. However, metals are prone to oxidation and corrosion, which not only affects the appearance of the product, but more importantly poses a threat to safety. Naturally, national laws and regulations require that a car must undergo corrosion resistance testing, and even goes into details like whether the wiper placed on the car windshield affects the driver’s line of sight. When selecting materials for these products, there must also be anti-corrosion and resistance to temperature differences considered.

Products in the medical field are closely related to people's lives. For this reason, the standards for medical-related products in every country are quite rigorous and complicated. Whether the products are disposable medical consumables, repetitive medical instruments, containers used in laboratories, maintenance of medical personnel protection equipment, medical aids to help the disabled, or others, the correct medical materials should be carefully selected. Chain-Ray’s material database of more than 25,000 entries includes materials that have passed USP VI and ISO 10993 biocompatibility tests, or JIS Z-2801 formulated by the Japanese Industrial Standards (JIS). Antibacterial standard materials are also available, as well as medical plastic injection-grade materials with high mechanical properties and transparency. If you need to design and produce medical-related products, our material service department can provide the most complete support, from material consultation and sales, to product sample production all the way to final product mass production. Let Chain-ray eliminate the difficulties and complete the process within your desired timeframe.