ST12 steel

ST12 is a widely used cold-rolled low-carbon steel known for its excellent formability, weldability, and affordability. It is primarily utilized in general-purpose manufacturing where easy shaping and cost-effectiveness are prioritized, such as in automotive components, home appliances, and metal fabrication.

SUJ2 bearing steel

SUJ2 bearing steel High carbon chromium bearing steel with less alloy content, good performance and wide application

SUS420J2 stainless steel

SUS420J2 is a martensitic stainless steel defined by the Japanese Industrial Standard (JIS) G4303. It is part of the 420-series stainless steels, closely related to SUS420 but with a higher carbon content, which enhances its hardenability, hardness, and wear resistance. This makes it a popular choice for applications requiring a balance of moderate corrosion resistance, high strength, and durability.

SUS430F stainless steel

SUS430F is a free-cutting ferritic stainless steel, belonging to the 430 series and modified with sulfur to enhance machinability. It combines the basic corrosion resistance of ferritic stainless steels with improved processing performance, making it widely used in mechanical parts requiring both corrosion resistance and easy machining.

SUS431 stainless steel

SUS431 is a martensitic stainless steel defined by Japanese Industrial Standards (JIS), renowned for its high strength, excellent corrosion resistance, and good mechanical properties after heat treatment. It is widely used in applications requiring a balance of strength, toughness, and resistance to corrosion, particularly in automotive, aerospace, and industrial sectors.

SUS431 stainless steel

SUS431 is a martensitic stainless steel known for its high strength, good corrosion resistance, and moderate toughness. It is widely used in applications requiring a balance of mechanical performance and resistance to corrosion, particularly in environments where strength is a primary requirement.

SUS440A stainless steel

SUS440A is a martensitic stainless steel belonging to the 440 series, known for its balanced combination of hardness, corrosion resistance, and wear resistance. It is widely used in applications requiring sharp edges, durability, and moderate corrosion resistance, such as cutting tools, bearings, and precision components.

SUS440B stainless steel

SUS440B is a martensitic stainless steel within the 440 series, valued for its higher hardness and wear resistance compared to SUS440A, while maintaining moderate corrosion resistance. It is engineered for applications demanding durability under high friction or wear conditions, such as heavy-duty tools, precision bearings, and industrial components.

SUS440C Stainless Steel

Hardness 58-60HRC, high hardness and high corrosion resistant stainless steel SUS440C.

SUS440C stainless steel

SUS440C is a high-carbon martensitic stainless steel and the hardest variant in the 440 series, prized for exceptional wear resistance, high hardness, and moderate corrosion resistance. It is engineered for applications demanding extreme durability under intense friction, abrasion, or high stress, such as precision tools, high-performance bearings, and critical industrial components.

TA1 Titanium Alloy

TA1 is a pure titanium grade in China’s titanium material classification system, belonging to the α-type titanium category (composed almost entirely of pure titanium with minimal alloying elements). It is renowned for its exceptional corrosion resistance, high ductility, and biocompatibility, making it a staple in applications where these properties are prioritized over high strength.

TA15Titanium Alloy

TC21 is a high-performance α+β two-phase titanium alloy independently developed in China. It is renowned for its excellent comprehensive mechanical properties (high strength, high toughness, and good thermal stability) as well as favorable processability, making it widely used in high-end fields such as aerospace.

TA2 Titanium Alloy

TA2 titanium alloy is a commercially pure titanium (CP titanium) widely used in various industries, equivalent to GR2 in ASTM standards and R50400 in UNS designations. It balances excellent corrosion resistance, formability, and moderate strength, making it a versatile material in demanding environments.

TA3 Titanium Alloy

TA3 is a widely used α-type titanium alloy in China’s titanium alloy classification system, known for its balanced combination of corrosion resistance, ductility, and moderate strength. As an α-alloy, it is non-heat-treatable (strength is adjusted via cold working) and maintains stable performance at moderate temperatures, making it suitable for applications requiring reliability in harsh environments.

TA4 Titanium Alloy

TC4 titanium alloy is a key material in China’s titanium alloy system, corresponding to Ti-6Al-4V (chemically) and GR5 (under ASTM standards). As a representative α+β dual-phase titanium alloy, it balances high strength, good ductility, corrosion resistance, and processability, making it one of the most widely used titanium alloys in China.

TC11Titanium Alloy

TC11 is a widely used α+β titanium alloy (composed of both α and β phases) known for its excellent combination of high-temperature strength, creep resistance, and processability. It is particularly valued in aerospace and aviation industries, especially for components operating under elevated temperatures.