SAE 1020 20 Gauge Carbon Steel Bar Low Carbon Steel Round Rod

SAE 1020 20 Gauge Carbon Steel Bar Low Carbon Steel Round Rod

SAE 1020 Specification
(1) Characteristics The steel belongs to high quality low carbon steel, cold extrusion, carburizing hardened steel. The steel has low strength, good toughness, plasticity and weldability. Tensile strength of 253-500mpa, elongation ≥24%.
The properties of 20 steel are similar to those of 15 steel, but the strength is slightly higher. Application: suitable for manufacturing cars, tractors and general machinery manufacturing industry in the construction of small and medium-sized carburizing carburizing parts, such as car brake shoe, lever shaft, transmission fork, transmission passive gear and tractor camshaft, equalizer shaft, equalizer inside and outside bushing; In hot rolling or normalizing state used for manufacturing force is not large, but requires high toughness of various mechanical parts; In heavy and medium machinery manufacturing, such as forged or pressed ties, carabiners, levers, sleeves, fixtures, etc. Used in steam turbine and boiler manufacturing industry for pressure ≤6N/ square, temperature ≤450℃ in the work of non-corrosive medium pipes, flanges, header and various fasteners; Used for making crosshead, piston and other castings on railway and locomotive.
Normalizing can promote the spheroidization of the steel, refine the massive pre-eutectoid ferrite, and improve the cutting performance of the blank less than 160HBS.
The process route of the steel die parts is: blanking → forging die blank → annealing → mechanical rough machining → cold extrusion forming → recrystallization annealing → mechanical finishing → carburizing → quenching and tempering → grinding and polishing → assembly.
(2) Supply state and hardness without heat treatment, hardness ≤156HBS.

SAE 1020 Chemical Composition

SAE 1020 Application

Suitable for manufacturing cars, tractors and general machinery manufacturing industry in the construction of small and medium-sized carburizing carburizing parts, such as car brake shoe, lever shaft, transmission fork, transmission passive gear and tractor camshaft, equalizer shaft, equalizer inside and outside bushing; In hot rolling or normalizing state used for manufacturing force is not large, but requires high toughness of various mechanical parts; In heavy and medium machinery manufacturing, such as forged or pressed ties, carabiners, levers, sleeves, fixtures, etc. Used in steam turbine and boiler manufacturing industry for pressure ≤6N/ square, temperature ≤450℃ in the work of non-corrosive medium pipes, flanges, header and various fasteners; Used for making crosshead, piston and other castings on railway and locomotive.

SAE 1020 Product Details

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FAQ
Q: Do you provide samples ?How can I get a sample to check your quality? Is it free or extra ?

A: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q: How is the quality of your products?

A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.

Q: Are you factory or trader?

A:Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.

Jiangsu Pucheng Metal Products Co., Ltd. is located in Wuxi, Jiangsu Province, on the coast of the beautiful Taihu Lake. It is located in China's stainless steel distribution center, with convenient transportation and complete processing facilities.

Pucheng is a professional enterprise integrating seamless steel pipes, stainless steel pipes, steel profiles, galvanized steel coils, color-coated steel coils, copper pipes, aluminum sheets and non-ferrous metals. Focusing on manufacturing and international business fields, in line with the principles of sincerity, credit, mutual benefit and abundant Chinese resources, we have provided customers with the best quality products and value-added services of Pucheng for more than 10 years.

The company mainly produces: steel pipes (seamless pipes, welded pipes), steel plates, steel rods, steel coils, steel strips and steel bars. We have: stainless steel/carbon steel/iron/copper/aluminum/alloy steel/galvanized/chrome plating and other materials, our products meet the production standards, each product has been successfully processed after many tests to ensure the quality and effect of the product. We provide polishing/bending/cutting/transport services, support secondary processing, and we have the most advanced equipment to support production according to drawings.

After years of development, the company has a sound logistics management and a sound after-sales system. Products are exported to Singapore, Indonesia, Korea, Dubai, Pakistan, Sri Lanka, Vietnam, , Malaysia, Indonesia, Mexico, Chile, Brazil, the Netherlands, Italy, Belgium, , Moldova, Paraguay, Uruguay, Germany, Spain, the United States, South Africa more than 40 countries and regions.

Development is endless and progress is endless. We will continue to carry forward the fine tradition and pioneering and innovative spirit of the Chinese people in Wuxi. Passionate, create a century-old Jinhua, a beautiful blueprint, go all out, and move forward with great strides. A bigger, more advanced and more dyna