Otaisteel is stable and reliable supplier for fortune 500 companies at home and abroad, such as thyssenkrupp, china north industries group corporation limited. Otai exports various tool steel and alloy to more than 30 countries from Europe and American, middle East and Asia. Our steel materials meet DIN/ ASTM/EN/JIS ect different international standards.
AISI 8620 Steel is a low alloy nickel, chromium, molybdenum case hardening steel, as a common, carburizing alloy steel, it is more responsive to mechanical and heat treatments than carbon steel. This alloy steel is flexible during hardening treatments, thus enabling improvement of case/core properties. Generally speaking , AISI 8620 steel is supplied in the rolled condition with a maximum hardness HB 255max. AISI steel 8620 offers high external strength and good internal strength, making it highly wear resistant.
Established in 1999, first begin with Yao Teng Steel Brand, Otai Steel supplies a wide range of carbon, alloy and stainless steel products, including high speed tool steel, cold works tool steel, hot works tools steel, plastic mould steel, engineering steel and machine structural steel etc. After almost 20 years development and growing, Otai Steel becomes one comprehensive special steel factory, stockist and exporter, Combined with experienced exporting team and professional technical knowledge. Welcome to send email to us .
AISI 1020 Steel is a mild carbon steel, 1020 steel belong to the high quality low carbon steel, cold extrusion, carburizing and hardening steel. The ...
GB GCr15 bearing steel is GB standard Alloy Bearing steel, It belong to the high quality high carbon, alloy chromium,manganese steel. GB GCr15 ...
Main products include: epoxy led module, injection led module, led pixels, led point light, s shape strips, neon flex and led power supply.
Application:sign board, ...
1. Adopted gantry structure and integrated cast cross-girder to achieve higher rigidity, stability, shock resistance.
2. High-performance laser source and stable operating system ...