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| Brand Name: | YUHONG |
| Model Number: | ASTM A213 Gr.T5 Tube |
| MOQ: | 300 KGS |
| Price: | Negotiable |
| Delivery Time: | Depends on order quantity |
| Payment Terms: | T/T, L/C AT SIGHT |
ASTM A213 Grade T5 Tube Overview
ASTM A213 Grade T5 is a seamless alloy steel tube designed for high-temperature service, commonly used in boilers, superheaters, and heat exchangers. Made from a 5Cr-0.5Mo alloy, it offers excellent strength, oxidation resistance, and thermal stability, making it ideal for applications in power plants, refineries, and petrochemical industries. It is part of the ASTM A213 standard, which covers seamless ferritic and austenitic steel tubes for pressure systems.
Why choose T5 grade?
High strength at elevated temperatures
Good oxidation resistance
Suitable for long-term service in temperatures up to ~600°C (1110°F)
Excellent for welding, bending, and forming operations
Chemical Composition of A213 Gr.T5 Tube
|
Grade |
UNS |
C= |
Mn |
P= |
S= |
Si= |
Cr |
Mo |
|---|---|---|---|---|---|---|---|---|
| T1 | K11522 | 0.10~ 0.20 | 0.30~ 0.80 | 0.025 | 0.025 | 0.10~ 0.50 | - | 0.44~ 0.65 |
| T2 | K11547 | 0.10~ 0.20 | 0.30~ 0.61 | 0.025 | 0.025 | 0.10~ 0.30 | 0.50~ 0.81 | 0.44~ 0.65 |
| T5 | K41545 | 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 4.00~ 6.00 | 0.44~ 0.65 |
| T5b | K51545 | 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 1.00~ 2.00 | 4.00~ 6.00 | 0.44~ 0.65 |
| T5c | K41245 | 0.12 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 4.00~ 6.00 | 0.44~ 0.65 |
| T9 | S50400 | 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50~ 1.00 | 8.00~ 10.00 | 0.44~ 0.65 |
| T11 | K11597 | 0.05~ 0.15 | 0.30~ 0.61 | 0.025 | 0.025 | 0.50~ 1.00 | 1.00~ 1.50 | 0.44~ 0.65 |
| T12 | K11562 | 0.05~ 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 0.80~ 1.25 | 0.44~ 0.65 |
| T15 | K11578 | 0.05~ 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 1.15~ 1.65 | - | 0.44~ 0.65 |
| T21 | K31545 | 0.05~ 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 2.65~ 3.35 | 0.80~ 1.60 |
| T22 | K21590 | 0.05~ 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 1.90~ 2.60 | 0.87~ 1.13 |
| T91 | K91560 | 0.08~ 0.12 |
0.30~0.60 |
0.020 | 0.010 | 0.20~ 0.50 | 8.00~ 9.50 | 0.85~ 1.05 |
| T92 | K92460 | 0.07~ 0.13 | 0.30~ 0.60 | 0.020 | 0.010 | 0.50 | 8.50~ 9.50 | 0.30~ 0.60 |
Mechanical Property of ASTM A213 GR.T5 Tube
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
Physical Properties Of ASTM A213 GR.T5 Tube
| 304L Stainless Steel Pipe Density (lb / cu. in.) | 0.29 |
| Specific Gravity(kgs/dm³) | 7.93 |
| Specific Heat (Btu/lb/Deg°F – [32-212 Deg °F]) | 0.12 |
| Electrical Resistivity (microhm-cm (at 68 Deg °F)) | 432 |
| Melting Point (Deg°F) | 2650 |
| Modulus of Elasticity Tension | 28 |
Application Areas Of ASTM A213 GR.T5 Tube
Boilers
Superheater
Reheater
Heat exchanger
Reformer tubes in refineries
Petrochemical process
Headers and piping connected to these zones
