GS-16Mn5 GS-20Mn5 GS-8Mn7 GS-8MnMo74 GS-13MnNi64 |
1.1131 1.1120 1.5015 1.5430 1.6221 |
0.15~0.20 0.17~0.23 0.06~0.10 0.06~0.10 0.08~0.15 |
≤0.60 ≤0.60 ≤0.60 ≤0.60 ≤0.60 |
1.00~1.50 1.00~1.50 1.50~1.80 1.50~1.80 1.00~1.70 |
0.020 0.020 0.020 0.020 0.020 |
0.015 0.015 0.015 0.015 0.015 |
0.30 0.30 0.20 0.20 0.30 |
≤0.15 ≤0.15 — 0.30~ 0.40 ≤0.20 |
≤0.40 ≤0.40 — — 0.80~ 1.20 |
— — Nb≤0.05 V≤0.10 N≤0.02 Nb≤0.05 V≤0.10 N≤0.02 Nb≤0.05 V≤0.10 N≤0.02 |