Titanium is a very active metal with low equilibrium potential and high thermodynamic corrosion tendency in media. But in fact titanium in many media is very stable, such as titanium in oxidation, neutral and weak reducing media is corrosion resistant. This is because titanium and oxygen have a very large affinity, in the air or oxygen-containing medium, titanium surface generates a layer of dense, strong adhesion, inert oxide film, protect the titanium matrix from corrosion. They heal or regenerate quickly even due to mechanical wear. This indicates that titanium is a metal with a strong tendency to passivate. The oxide film of titanium always keeps this property when the temperature of the medium is below 315℃.
We have been one of the largest and well-known suppliers to the steel industry. HANHUANG has long been committed to the development of alloys and other special steels. Innovation platforms such as the key Laboratory of Advanced Alloys, the National Laboratory of Physics and Chemistry, the Alloy Engineering and Technology Research Center, and the Railway Rolling stock Steel Structure Engineering and Technology Research Center have been established.
Thickness: | 0.3-200mm | |||
Width: | 40mm-600mm,1000mm,1219mm,1500mm,1800mm,2000mm,2500mm,3000mm,3500mm,etc | |||
Length: | 2000mm,2500mm,3000mm,5800mm,6000mm,12000mm,etc | |||
Standard: | ASTM,JIS,AISI,GB,DIN,EN | |||
Surface: | BA,2B,NO.1,NO.4,4K,HL,8K | |||
Certification | ISO, SGS | |||
Technique | Cold Rolled, Hot Rolled | |||
Edge | Mill Edge Slit Edge UNSNo Genericterm Composition | |||
Price Term | CIF CFR FOB EX-WORK |
STM/ASME | GB | JIS | ElementContent(wt%) | MechanicalProperties | |||||||
N,max | C,max | H,max | Fe,max | O,max | Others | StrengthOfExtension | Ductility | ||||
Mpa,min | %,min | ||||||||||
PureTitanium | Gr.1 | TA1 | Class1 | 0.03 | 0.08 | 0.015 | 0.2 | 0.18 | 240 | 24 | |
Gr.2 | TA2 | Class2 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | 345 | 20 | ||
Gr.3 | TA3 | Class3 | 0.05 | 0.08 | 0.015 | 0.3 | 0.35 | 450 | 18 | ||
Gr.4 | TA4 | Class4 | 0.05 | 0.08 | 0.015 | 0.5 | 0.4 | 550 | 15 | ||
TitaniumAlloy | Gr.5 | TC4 | Class60 | 0.05 | 0.08 | 0.015 | 0.4 | 0.2 | AI:5.5-6.75 | 895 | 10 |
Ti-6A1-4V | V:3.5-4.5 | ||||||||||
Gr.7 | TA9 | Class12 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | Pd:0.12-0.25 | 345 | 20 | |
Gr.9 | TC2 | Class61 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | AI:2.5-3.5 | 620 | 15 | |
V:2.0-3.0 | |||||||||||
Gr.11 | TA9-1 | Class11 | 0.03 | 0.08 | 0.015 | 0.2 | 0.18 | Pd:0.12-0.25 | 240 | 24 | |
Gr.23 | TC4ELI | Class60E | 0.03 | 0.08 | 0.0125 | 0.25 | 0.13 | AI:5.5-6.5 | 828 | 10 | |
V:3.5-4.5 |
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When alloying elements are added to steel, iron and carbon, the basic components of steel, interact with alloying elements. The purpose of steel alloying is to improve the microstructure and properties of steel by the interaction of alloying elements with iron and carbon and the influence on the phase diagram of iron and carbon and the heat treatment of steel.