Characteristics: cold welding performance and good performance, following in 520 ℃, with a higher intensity of a lasting and good oxidation resistance.
σs (MPa) σb (MPa) δs (%)
280 ~ 290 440 ~ 590 22
Applications:
Wall temperature ≤ 510 ℃ steam pipes, collection boxes;
≤ 540 ℃ wall temperature of heating surface tubes.
Standard: GB5310-95 ASTM A213 ASTM A335 DIN17175
Material specifications of origin
13CrMo44 76-114x4-30 DIN17175 Baosteel / import
13CrMo44 133-168x4-30 DIN17157 Baosteel / import
13CrMo44 219-820x10-70 DIN17175 Chengdu / import |
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