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ZHONGZHOU SPECIAL STEEL CO.,LTD
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boiler tubes carbon steel seamless tube
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Alloy Steel Seamless Tube ASTM A209 T1, T1A, T1B, ASTM A210 A1, DIN 1629 St52.4, St52
Alloy Steel Seamless Tube ASTM A209 T1, T1A, T1B, ASTM A210 A1, DIN 1629 St52.4, St52
Alloy Steel Seamless Tube DIN 17175 15Mo3, 13CrMo44, 12CrMo195
Alloy steel tubes is a kind of steel alloyed tube with other elements in amounts
of between 1 and 50% by weight to improve its mechanical properties.Alloying
elements are added to achieve certain properties in the material. As a guideline,
alloying elements are added in lower percentages (less than 5%) to increase
strength or harden ability or in larger percentages (over 5%) to achieve special
properties, such as corrosion resistance or extreme temperature stability.
Main Materials:
ASTM A335 (Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service)
ASTM A335 P1, P2, P5, P9, P12, P11, P22, P91
ASTM 213(Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes)
ASTM A213 T1, T2, T11, T5, T9, T22, T23, T91, T92
ASTM A335 Seamless Ferritic Alloy Steel Pipe For High Temperature
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Mechanical Properties |
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Grade |
Tensile strength(MPa) |
Yield strength(MPa) |
Elongation(%) |
Impact energy(J) |
Hardness |
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P11 |
≥ 415 |
≥ 205 |
≥ 22 |
≥ 35 |
≤ 163HB |
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P12 |
≥ 415 |
≥ 220 |
≥ 22 |
≥ 35 |
≤ 163HB |
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P22 |
≥ 415 |
≥ 205 |
≥ 22 |
≥ 35 |
≤ 163HB |
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P5 |
≥ 415 |
≥ 205 |
≥ 22 |
≥ 35 |
≤ 187HB |
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P91 |
585~760 |
≥ 415 |
≥ 20 |
≥ 35 |
ZHONGZHOU SPECIAL STEEL CO.,LTD [China (Mainland)]
Business Type:Manufacturer | |
