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ASTM A213 Gr.T5 Stainless Steel Seamless Tubes For Oil Gas Heat Exchangers Chemical
A213 T5 alloy steel tube is equivalent to domestic 1Cr5Mo alloy steel pipe, metal organization is martensite, in about 650 degrees Celsius has good oxidation resistance, in 600 degrees Celsius below has good thermal strength, and good shock absorption and thermal conductivity, widely used in steam turbines. But these steels have a greater tendency to harden.
Chemical Composition of ASTM A213 Gr. T5 Stainless Steel Seamless Tubes
| Grade | UNS | C= | Mn | P= | S= | Si= | Cr | Mo |
|---|---|---|---|---|---|---|---|---|
| P1 | K11522 | 0.10~ 0.20 | 0.30~ 0.80 | 0.025 | 0.025 | 0.10~ 0.50 | - | 0.44~ 0.65 |
| P2 | 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 |
| P5 | K41545 | 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 4.00~ 6.00 | 0.44~ 0.65 |
| P5b | K51545 | 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 1.00~ 2.00 | 4.00~ 6.00 | 0.44~ 0.65 |
| P5c | K41245 | 0.12 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 4.00~ 6.00 | 0.44~ 0.65 |
| P9 | S50400 | 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50~ 1.00 | 8.00~ 10.00 | 0.44~ 0.65 |
| P11 | 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 |
| P12 | K11562 | 0.05~ 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 0.80~ 1.25 | 0.44~ 0.65 |
| P15 | K11578 | 0.05~ 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 1.15~ 1.65 | - | 0.44~ 0.65 |
| P21 | K31545 | 0.05~ 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 2.65~ 3.35 | 0.80~ 1.60 |
| P22 | K21590 | 0.05~ 0.15 | 0.30~ 0.60 | 0.025 | 0.025 | 0.50 | 1.90~ 2.60 | 0.87~ 1.13 |
| P91 | 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 |
| P92 | 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 Stainless Steel Seamless Tubes
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
Physical Properties Of ASTM A213 GR. T5 Stainless Steel Seamless Tubes
| 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 |
ASTM A213 GR.T5 Stainless Steel Seamless Tubes APPLICATION
Gas Processing
Petrochemical
Power Generation
Food Processing
Chemical
Oil & Gas
