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+86-510-8359-0332

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+86-151-6175-3953(特材)

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熱線:

+86-510-8359-0332

熱線:

+86-180-3600-0709(普材)

熱線:

+86-151-6175-3953(特材)

郵箱
commercial@beilaitube.com

ASTM A213 鍋爐管

  • 品牌:BEILAI
  • 産地:中國(guó)

尺寸範圍

O.D 1/4"-24"; W.T SCH10-SCH160


熱銷配件

  • 尺寸範圍

O.D 1/4"-24"; W.T SCH10-SCH160;


  • 低合金鋼的化學(xué)成(chéng)分限值,%4

低合金鋼的化學(xué)成(chéng)分限值,%4

級别

美國(guó)

名稱

組成(chéng), %
T2K115470.10-0.200.30-0.610.0250.025B0.10-0.30...0.50-0.810.44-0.65..................
T5K415450.150.30-0.600.0250.0250.50 ...4.00-6.000.45-0.65..................
T9K909410.150.30-0.600.0250.0250.25-1.00...8.00-10.000.90-1.10..................
T11K115970.05-0.150.30-0.600.0250.0250.50-1.00...1.00-1.500.44-0.65..................
T12K115620.05-0.150.30-0.610.0250.025B0.50 ...0.80-1.250.44-0.65..................
T17K120470.15-0.250.30-0.610.0250.0250.15-0.35...0.80-1.25...0.15...............
T21K315450.05-0.150.30-0.600.0250.0250.50-1.00...2.65-3.350.80-1.06..................
T22K215900.05-0.150.30-0.600.0250.0250.50 ...1.90-2.600.87-1.13..................
T23K407120.04-0.100.10-0.600.030 0.010 0.50 0.40 1.90-2.600.05-0.300.20-0.300.0010-0.0060.02-0.080.0150.030 1.45-1.75
T24K307360.05-0.100.30-0.700.020 0.010 0.15-0.45...2.20-2.600.90-1.100.20-0.300.0015-0.007...0.0120.02...
T36K210010.10-0.170.80-1.200.030 0.0250.25-0.501.00-1.300.30 0.25-0.500.02...0.015-0.0450.020.05...
T91K9009010.07-0.140.30-0.600.020 0.010 0.25-0.500.40 8.0-9.50.85-1.050.18-0.25...0.06-0.100.030-0.0700.02...
T92K924600.07-0.130.30-0.600.020 0.010 0.50 0.40 8.5-9.50.30-0.600.15-0.250.001-0.0060.04-0.090.030-0.0700.021.5-2.00
T122K912710.07-0.140.70 0.020 0.010 0.50 0.50 10.0-11.50.25-0.600.15-0.300.0005-0.0050.04-0.100.040-0.1000.021.50-2.50
T911K910610.09-0.130.30-0.600.020 0.010 0.10-0.500.40 8.5-9.50.90-1.100.18-0.250.0003-0.0060.06-0.100.040-0.0900.020.90-1.10


硬度要求:

  • 布氏、維氏或洛氏硬度試驗應


  • 從每批的兩(liǎng)個試管中制成(chéng)的樣本。


  • 壓扁試驗- 應對(duì)每批成(chéng)品管的每一端的試樣進(jìn)行一次壓扁試驗,而不是用于擴口試驗的試樣。


  • 擴口測試- _應從每批成(chéng)品管的每一端對(duì)樣品進(jìn)行一次擴口測試,而不是用于育肥測試的管子。


  • 機械性能(néng)要求不适用于内徑小于 /8 英寸 [3.2 毫米] 或厚度小于 0.015 英寸 [0.4 毫米] 的管道(dào)。