牌号
厚度 屈服强度 抗拉强度 延伸率
BS550MCK4
≤16 T ≥550 ≥600 ≥18
BS600MCJ4 <10
T ≥600 ≥680 ≥15
BS600MCJ4 10-16 ≥580 ≥680 ≥15
BS700MCK2 3-8 T ≥700 750-950 ≥15
BS700MCK2 >8
≥680 750-950 ≥15
BS900MCJ4
3-10 L ≥900 ≥950 ≥10
BS960MCJ4
3-10 L
≥960 ≥980 ≥10
S500MC ≤16 L ≥500 550-700 ≥14
S550MC ≤16 L ≥550 600-760 ≥14
S600MC(BS600MC) ≤16 L ≥600
650-820 ≥13
S650MC ≤16 L ≥650 700-880 ≥12
S700MC(BS700MC) ≤6 L ≥700 750-950 ≥12
牌号 厚度 屈服强度 抗拉强度 延伸率 冲击值
BS550MCK4
6-12 560-645 645-740 16-26 120-280
BS600MCJ4
2.5-(10) 600-670
680-780 15-23
-
BS600MCJ4 10-16
600-660 700-760 16-21 120-270
BS700MCK2 3-8 700-860
780-920 15-21
40-100
BS700MCK2 (8)-14
685-820 790-900 15-21
60-150
BS960MCJ4 4-10
960-1050 1050-1080 11-15 100-140
BS600MC
3-16 640-720 700-790
17-26 -
BS700MC 2.5-8
680-810 750-880
14-23