20Х25Н25ТЮ合金

20Х25Н25ТЮ
20X25H25TJu
20H25N25TYu
20Cr25Ni25TeAl

ТУ В62 ТУ 1333-047-00220302-02, ТУ 1320-003-18648658-00

C S P Mn Cr Si Ni Fe Cu As Al V B Ti Mo Zn Sn Pb W
ТУ 1333-047-00220302-02 0.18-0.3 ≤0.02 ≤0.03 0.55-1.05 24.5-26.5 0.55-0.85 24.5-26.5 ≤0.2 ≤0.01 0.18-0.6 0.0005-0.1 0.002-0.007 0.18-0.6 0.0005-0.1 ≤0.01 ≤0.01 ≤0.01 0.0005-0.1

sТ|s0,2, МПа σB, МПа d5, %
≥225 ≥500 ≥25
≥226 ≥441 ≥10

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