... ---25.5mm*25.5mmApplication: Be used for making Hss Squrare Tool Bits, brochDelivery Condition: Annealed, After Heat-Treatment, Finished goodsPackage: Suitable ... .10, Mn 0.30, P≤0.028, S≤0.020, Cr 5.10, W ≤0.30,Mo 1.35, V 0 ... .38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.00, Mo 4.80 V 1 ... .10, Mn 0.45, P≤0.030, S≤0.030, Cr 7.10, W ≤0.50,Mo 2.10, V 1 ...