12ХМ鋼

12ХМ
12XM
12HM
12CrMo

ГОСТ В33 ГОСТ 10885-85, ТУ 108.1263-84, ТУ 14-1-1409-75, ТУ 14-1-642-73, ТУ 05764417-041-95, ТУ 24-10-003-70, ТУ 14-1-5093-92
ГОСТ В23 ГОСТ 5520-79, ГОСТ 19903-74, ГОСТ 19903-90
ОСТ В05 ОСТ 26-17-017-85
СТ В03 СТ ЦКБА 010-2004

C S P Mn Cr Si Ni Fe Cu Al Mo
ТУ 108.1263-84 ≤0.16 ≤0.03 ≤0.035 0.4-0.7 0.8-1.1 0.17-0.35 ≤0.3 ≤0.3 - 0.4-0.55
ТУ 14-1-5093-92 ≤0.16 ≤0.025 ≤0.025 0.4-0.7 0.8-1.1 0.17-0.37 ≤0.3 ≤0.2 ≤0.02 0.4-0.55
ТУ 14-1-1409-75 ≤0.16 ≤0.035 ≤0.035 0.4-0.7 0.8-1.1 0.17-0.37 ≤0.3 ≤0.3 - 0.4-0.55
ГОСТ 5520-79 ≤0.16 ≤0.025 ≤0.025 0.4-0.7 0.8-1.1 0.17-0.37 ≤0.3 ≤0.2 ≤0.02 0.4-0.55

Сечение, мм sТ|s0,2, МПа σB, МПа d5, % y, % кДж/м2, кДж/м2
≤5 ≥245 430-550 ≥22 - -
130-160 ≥195 ≥340 ≥18 ≥32 ≥490
5-50 ≥245 430-550 ≥22 - ≥588
130-160 ≥215 ≥390 ≥18 ≥32 ≥490
51-100 ≥235 ≥430 ≥20 - ≥490
60-130 ≥215 ≥390 ≥18 ≥32 ≥490
5-25 ≥235 ≥440 ≥22 - ≥579
60-130 ≥235 ≥440 ≥18 ≥32 ≥490
20-39 ≥235 ≥440 ≥19 ≥35 ≥490
40-60 ≥235 ≥440 ≥19 ≥35 ≥490
20-39 ≥235 ≥390 ≥19 ≥35 ≥490
40-60 ≥235 ≥390 ≥19 ≥35 ≥490
130-160 ≥295 ≥440 ≥20 ≥50 ≥780
40-130 ≥340 ≥490 ≥20 ≥50 ≥780