ASTM A714 Grade IV Seamless Steel Pipe
ASTM A714 Grade IV Seamless Steel Pipe covers Seamless and Welded, Black and Hot-Dipped Galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding. Continuous-Welded pipe is not intended for flanging. Purpose for which pipe is intended should be stated on order.
ASTM A714 Grade IV Seamless Steel Pipe Chemical Composition Analysis:
| Grade | Cr | Mn | P | S | Si | C | V | Ni | Ch | Mo |
| A714 Grade IV | 0.13 | 0.65max | -- | 0.06 | -- | 0.22-0.48 | -- | 0.17-0.53 | 0.74-1.26 | -- |
ASTM A714 Grade IV Seamless Steel Tube Mechanical Properties:
| Grade | Tensile strength, min, psi(MPa) | Yield strength, min, psi(MPa) | Elongation in 2 in.(50.8mm) min, % | Elongation in 8 in.(203.2mm) min, % |
| A714 Grade IV | 58 000(400) | 36 000(250) | B.C | -- |
ASTM A714 Grade IV Seamless Steel Pipe standard:
ASTM A53 Gr.A seamless steel pipe includes black pipe and hot dipped galvanized pipe, the diameter of of ASTM A53 Gr.A seamless steel pipe range from 21.3 mm to 720 mm, and wall thickness range from 2mm to 120mm.
ASTM A714 Grade IV Seamless Steel Pipe Application:Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant part. The size of ASTM A714 Grade IV Seamless Steel Pipe can be made according to the customers requirements.
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