4145H Steel vs 4330V Steel
Compared with 4145H steel, 4330V has better hardenability and impact toughness by adding Ni and V elements, and it helps to achieve higher strength and hardness under the same diameter. ... If you have this demand, please feel free to contact us. 4145H Product. 4330V Product. By admin | T11:22:17+08:00 June 20th, …