M90 number 3 Kg/cm2meter N fc=fu according with typical value

1 18 1,0982 18 1,0983 12 0.7324 18 1,0985 22 1,3426 30 1,7697 56 3,416

Kg/cm2fc=fu in our calculation

0.4270.5290.6510.8130.9351,0571,139