Rexton Steel & Alloys is one of the pioneers in supplying and manufacturing of ASTM A53 Grade B CS Pipes , where it is important to keep temperatures above 1750 Degree F to prevent the formation of sigma phase. Another consequence of the spindle decomposition of the ferrite phase in ASTM A53 GR. B Carbon Steel Seamless Pipes is loss of corrosion resistance. Because this reaction occurs more rapidly at 475 Degree C in ASME SA 53 GR. B Carbon Steel Welded Pipes, this process is also known as “475 Degree C embrittlement”. However this phase separation may also occur in temperatures as low as 300 Degree C in exposures after thousands of hours or at 600 Degree C in exposures for few minutes, depending on the chemical composition of ASTM A53 GR. B Carbon Steel ERW Pipes.
Rexton Steel & Alloys is one of the well-known trader and seller of ASME SA 53 GR. B Carbon Steel EFW Pipes, which is suggested to maintain high hot working temperatures. The deformation resistance in ASTM A53 GR. B Carbon Steel Round Pipes increases with decreasing temperature due to decreasing ferrite as temperature drops. At forging temperatures, the mechanical strength of ASME SA 53 GR. B Carbon Steel Square Pipes is less than an austenitic. Hot working temperatures for ASTM A53 GR. B Carbon Steel Rectangular Pipes are 1750 Degree F – 2230 Degree F (950 Degree C – 1220 Degree C).
Standards | ASTM / ASME A/SA 53 , 106 , API 5L , IS 1239 , IS 3589 , BS 3059 , SA 210 , DIN 2391 , EN 10305 |
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Size | Seamless = ½” NB – 24” NB ERW = ½” NB – 64” NB |
Length | Single Random, Double Random & Cut Length |
End | Plain End, Beveled End, Threaded |
Schedule | SCH 10 – SCH XXS |
Carbon Steel : Grade: WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 |
A53 Gr.B |
C | Mn | P | S | Cu | Ni | Cr | Mo | V |
0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
Grade | Yield Strength | Tensile Strength |
A53 Gr.B |
240 | 415 |
Monel : Grade: Monel 400, Monel K500, Monel R-405 Nickel : Grade: Nickel 200, Nickel 201 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Incoloy : Grade: Incoloy 800, Incoloy 800H, INCOLOY 800HT Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 Carbon Steel : Grade: WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 Duplex Steel: Grade: UNS F44, F45, F51, F53, F55, F60, F61 Alloy Steel: Grade : WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
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