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High Pressure Carbon Steel Seamless Tube Sa210 A1 Astm A213 T12

Short Description:

Chemical&Mechanical parameters Grade C Mn Si Cr Mo S P 20G 0.17~0.23 0.35~0.65 0.17~0.37 — — ≤0.020 ≤0.025 20MnG 0.17~0.23 0.70~1.00 0.17~0.37 — — ≤0.020 ≤0.025 25MnG 0.22~0.29 0.70~1.00 0.17~0.37 — — ≤0.020 ≤0.025 12CrMoG 0.08~0.15 0.40~0.70 0.17~0.37 0.40~0.70 0.40~0.55 ≤0.020 ≤0.025 15CrMoG 0.12~0.18 0.40~0.70 0.17~0.37 0.80~1.10 0.40~0.55 ≤0.020 ≤0.025 SA-210A1 ≤0.27 ≤0.93 ≥0.10 — — ≤0.035 ≤0.035 SA-210C ≤0.35 0.29~1.06 ...


  • Type: Seamless/Welded
  • Application: oil,gas,chemical
  • Processing Service: Bending, Welding, Punching, Cutting
  • Section Shape: Round
  • Technique: Weld / Seamless
  • Process method: Polished, cold drawn, annealed with nitrogen protection
  • Steel Grade: 300 Series/200 Series/400 Series, 301L, S30815, 301, 304N, 310
  • Tolerance: ±1%
  • Outer Diameter: 10 - 610 mm
  • Product Detail

    Product Tags

    Chemical&Mechanical parameters

    Grade C Mn Si Cr Mo S P
    20G 0.17~0.23 0.35~0.65 0.17~0.37 ≤0.020 ≤0.025
    20MnG 0.17~0.23 0.70~1.00 0.17~0.37 ≤0.020 ≤0.025
    25MnG 0.22~0.29 0.70~1.00 0.17~0.37 ≤0.020 ≤0.025
    12CrMoG 0.08~0.15 0.40~0.70 0.17~0.37 0.40~0.70 0.40~0.55 ≤0.020 ≤0.025
    15CrMoG 0.12~0.18 0.40~0.70 0.17~0.37 0.80~1.10 0.40~0.55 ≤0.020 ≤0.025
    SA-210A1 ≤0.27 ≤0.93 ≥0.10 ≤0.035 ≤0.035
    SA-210C ≤0.35 0.29~1.06 ≥0.10 ≤0.035 ≤0.035
    SA-213T2 0.10~0.20 0.30~0.61 0.10~0.30 0.50~0.81 0.44~0.65 ≤0.025 ≤0.025
    SA-213T12 0.05~0.15 0.30~0.61 ≤0.50 0.80~1.25 0.44~0.65 ≤0.025 ≤0.025

     

    Grade T(MPa) Y(MPa) E(%) Hardness
    20G 410~550 245 ≥24
    20MnG ≥415 ≥240 ≥22
    25MnG ≥485 ≥275 ≥20
    12CrMoG 410~560 ≥205 ≥21
    15CrMoG 440~640 ≥235 ≥21
    SA-210C ≥415 ≥255 ≥30 ≤143HBW
    SA-210A1 ≥485 ≥275 ≥30 ≤179HBW
    SA-213T2 ≥415 ≥205 ≥30 ≤163HBW
    SA-213T12 ≥415 ≥220 ≥30 ≤163HBW

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