| Payment Type: | D/P,T/T,L/C |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transportation: | Ocean,Land,Express |
| Port: | Tianjin,Shanghai,Qingdao |
Model No.: ASTM A209 T1
Standard: Bs, Astm, Gb, Jis, Din, Api
Material: A53-A369, Q195-Q345, 10#-45#, Mn-V Alloy, Crni Alloy, St35-St52, Cr-Mo Alloy
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe, Boiler Pipe, Structure Pipe, Oil Pipe
Production Process: Hot Rolled
Certification: Api, Ce
Special Tube: Thick Wall Pipe
Whether Alloy: Is Alloy
Tolerance: ±1%
Category: Seamless Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
| Selling Units | : | Ton |
| Package Type | : | Standard marine packaging, or as required by the customer |
| Picture Example | : |
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ASTM A209 tubes are carbon molybdenum alloy steel Seamless Tubes used in boilers, boiler flues, super heaters that available in A209 Grade T1, A209 Grade T1A, and A209 Grade T1B.
ASTM A209 tubing is a carbon molybdenum alloy steel Seamless Tubing used in boilers, boiler flues, super heaters, ASTM A209 / ASME SA209 is available in A209 Grade T1, A209 Grade T1A, and A209 Grade T1B. The ASTM A209 Specifications are listed below with the Chemical Composition and Mechanical Properties.
Based on the search results, it seems that there is no specific "209 material specification" that is widely recognized or referenced. The term "209" appears in various contexts, including aggregate specifications for construction materials, granular backfill, compression tests of metallic materials, and even elevating devices.
Without more specific information or context, it is difficult to provide a definitive answer regarding a "209 material specification." It is recommended to provide additional details or clarify the specific industry or application you are referring to in order to receive a more accurate response.
1.1 This specification2 covers several grades of minimum-wall-thickness, seamless, carbon-molybdenum alloy-steel, boiler and superheater tubes.
1.2 This specification covers tubes 1/2 to 5 in. [12.7 to 127 mm] inclusive, in outside diameter and 0.035 to 0.500 in. [0.9 to 12.7 mm], inclusive, in minimum wall thickness.
1.3 An optional supplementary requirement is provided and, when desired, shall be so stated in the order.
1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Chemical Components (%) of ASTM A209
| Grade | C | Si | Mn | P | S | Mo | Cr |
| ASTM A209 Gr T1 | 0.10-0.20 | 0.10-0.50 | 0.30-0.80 | ≤0.025 | ≤0.025 | 0.44-0.65 | / |
| ASTM A209 Gr T1a | 0.15-0.25 | 0.10-0.50 | 0.30-0.80 | ≤0.025 | ≤0.025 | 0.44-0.65 | / |
| ASTM A209 Gr T1b | 0.14max | 0.10-0.50 | 0.30-0.80 | ≤0.025 | ≤0.025 | 0.44-0.65 | / |
| Grade | Tensile | Yield | Elongation | Hardness |
| Strength (Mpa) | Strength (Mpa) | (%) | (HRB) | |
| ASTM A209 Gr T1 | ≥380 | ≥205 | ≥30 | ≤80 |
| ASTM A209 Gr T1a | ≥365 | ≥195 | ≥30 | ≤81 |
| ASTM A209 Gr T1b | ≥415 | ≥220 | ≥30 | ≤77 |
· Flattening Test – One flattening test shall be made on specimens from each end of one finished tube, not the one used for the flaring test, from each lot.
· Flaring Test – One flaring test shall be made on specimens from each end of one finished tube, not the one used for the flattening test, from each lot.
· The Steel shall be killed.
· The Tubes shall be made by the seamless process and shall be either hot-finished or cold finished, as specified.
· Heat Treatment – Hot-finished tubes shall be heat treated at a temperature of 1200 °F [650 °C] or higher. Cold- finished tubes shall, after the final cold finishing, be heat treated at a temperature of 1200 °F [650 °C] or higher, or tubing may be furnished in the full-annealed, isothermal annealed, or normalized and tempered condition. If furnished in the normalized and tempered condition, the minimum tempering temperature shall be 1200 °F [650 °C].
· Mill test certificates will be issued according to EN10204.3.
· All tubes shall be supplied as per applicable ASTM A209 /A209M Specification.
Packaging And Transportation
1) Packaging: 3 layers of packing. Inside is craft paper, Middle is water plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve or as customers' requirements.
2) Shipping: We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.
3) Trade terms: FOB/CIF/CFR
4) Shipping port: Qingdao/Tianjin/Shanghai
5) Shipment: A: Length: ≤6m, loaded in 20GP Container. B: Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside :5898*2352*2393mm); Size of 40GP Container (inside:12032*2352*2393mm); Size of 40HQ Container (inside:12032*2352*2698mm).
6) Delivery time: Normal size: 7-15days send from warehouse directly. Special size:15-30days custom made for you.
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