According the Ni content and price calculate set to the following six grade:

A: Ni1.5%-2.99%/ P0.035%max/S0.06%max/Si 1.4%-2.4%/Cr 2%-5%/Co 0.3%-0.6%/Mn0.5%-1%/C3%-4%

B: Ni3%-5.99%/P0.045%max/S0.06%max/Si 1.8%-2.8%/Cr 2%-5%/Co 0.3%-0.6%/Mn0.5%-1%/C3%-4%

C: Ni6%-8.9%/P0.055%max/S0.08%max/Si 2%-3%/Cr 2%-5%/Co 0.3%-0.6%/Mn0.5%-1%/C3%-4%

D: Ni9%-11.9%/P0.065%max/S0.09%max/Si2.2%-3.2%/Cr 2%-5%/Co 0.3%-0.6%/Mn0.5%-1%/C3%-4%

E: Ni12%-14.99%/P0.075%max/S0.1%max/Si2.2%-3.4%/Cr 2%-5%/Co 0.3%-0.6%/Mn0.5%-1%/C3%-4%

F: Ni15% or above/P0.076%max/S0.15%max/Si3%-3.5%/Cr 2%-5%/Co 0.3%-0.6%/Mn0.5%-1%/C3%-5%

Weigt: 10-30kg/pc, bulk pack or 1ton/bag.