工程机械钢BS550MCK4/BS700MCK2/BS600MCJ4

牌号       厚度      屈服强度  抗拉强度  延伸率
BS550MCK4   ≤16 T    ≥550   ≥600    ≥18
BS600MCJ4   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