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Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Contact name:Richard SHEN
TORICH INTERNATIONAL LIMITED |
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GB/T 3625 Titanium Alloy Steel Tube for Heat Exchanger and Cold Condensors Titanium tubes&steel tubes
Application: Exchanger , cold condenserors ,Electronic industry accessories,Air
conditioner coil etc.
Grade : TA1,TA2,TA3,TA9,TA9-1,TA10 .
Standard: Gr/T3624-1991,Gr/T3625-1995 ASTM AB338
Size : OD:4-114mm WT: 0.2-4.mm
Packaging: Bundles Packaging ,Wooden case.
Chemical Elements:
| Steel Grade | Nominal Chemical Composition | Chemical Composition/% | ||||||||||||||
| Main components | Impurity,max | |||||||||||||||
| Ti | Al | Sn | Mo | Pd | Ni | Si | B | Fe | C | N | H | O | Others | |||
| Single | Sum | |||||||||||||||
| TA1 | Industry Titanium | Remained | — | — | — | — | — | — | — | 0.20 | 0.08 | 0.03 | 0.015 | 0.18 | 0.10 | 0.40 |
| TA2 | Industry Titanium | Remained | — | — | — | — | — | — | — | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | 0.10 | 0.40 |
| TA3 | Industry Titanium | Remained | — | — | — | — | — | — | — | 0.30 | 0.08 | 0.05 | 0.015 | 0.35 | 0.10 | 0.40 |
| TA9 | Ti-0.2Pd | Remained | — | — | — | 0.12～0.25 | — | — | — | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | 0.10 | 0.40 |
| TA9-1 | Ti-0.2Pd | Remained | — | — | — | 0.12～0.25 | — | — | — | 0.20 | 0.08 | 0.03 | 0.015 | 0.18 | 0.10 | 0.40 |
| TA10 | Ti-0.3Mo-0.8Ni | Remained | — | — | 0.2～0.4 | — | 0.6～0.9 | — | — | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | 0.10 | 0.40 |
Mechanical porperties:
| Mechanical porperty at room temperature | ||||
| Alloy Grade | Condition | Mechanical porperty at room temperature | ||
| Tensile strength /Mpa | specified non-proportional extension strength /Mpa | percentage elongation after fracture % | ||
| TA1 | Annealing | ≥240 | 140-310 | ≥24 |
| TA2 | ≥400 | 275-450 | ≥20 | |
| TA3 | ≥500 | 380-550 | ≥18 | |
| TA9 | ≥400 | 275-450 | ≥20 | |
| TA9-1 | ≥240 | 140-310 | ≥24 | |
| TA10 | ≥460 | ≥300 | ≥18 | |
American Standard: ASTM B 337 B338
Steel tube maker ,If any interests do no hesitate to email us .
Reference Documents:
GB/T 228 Metallic Material Tensile testing at ambient temperature
GB/T 241 Metal Tube Hydrostatic Testing
GB/T 244 Metal Tube Bend Test
GB/T 246 Metal Tube Flattening Test
GB/T 3620.1 Titanium and titanium alloy grades and chemical composition
GB/T 3620.2 Titanium and titanium alloy processing product chemical composition allowable deviation
GB/T 4698 Sponge titanium, titanium and titanium alloy chemical analysis method
GB/T 8180 Titanium and titanium alloy processing product packaging, mark, transportation and storage
GB/T 12969 Titanium and titanium alloy pipe ultrasonic and eddy current testing method
