420 stainless is a hardenable 12% chrome steel with higher strength and hardness and better wear resistance than 410. It is corrosion resistant and offers high strength at room and moderately elevated temperatures, accuracy in heat treatment, and …

ASTM AISI 420 grade stainless steel (SS 420) is mostly used to manufacture parts resistant to atmospheric, water vapor, water and oxidizing acids.

2021年2月23日 · In the present research, AISI 420 stainless steel (420SS) samples were fabricated by the laser powder bed fusion (LPBF) process. The microstructure, grain morphology, crystallographic texture, and mechanical properties of the 420SS deposits were evaluated in both as-printed and heat-treated conditions.

420SS Mold quality stainless steel with good polish ability, good corrosion resistance and good wear resistance.

Alloy 420 is a hardenable, martensitic stainless steel that is a modification of Alloy 410. Similar to 410, it contains a minimum of 12% chromium, just sufficient enough to give corrosion resistant …

碳和铬是 420 不锈钢的主要组成元素，使其具有象征着强度和耐用性的特性。 此外，无论是在航空航天、医疗还是厨房用具领域，这种材料在各种应用中的使用证明了它的基础性。 除此之外，当这种材料经过热处理后，它为工程师在众多需要高强度和精度的产品中进行测试打开了大门。 不要忘记，这种钢具有出色的机械加工性，可以满足复杂几何形状应用的标准。 因此，无论您的职业如何，如果您有兴趣了解这种材料的基础知识和神奇之处，本文肯定会揭示 420 不锈钢领先材 …

2023年4月8日 · 420SS的材质属于马氏体不锈钢，可达到光学级超高镜面效果，420SS因碳含量低而具备很好的耐锈能力和耐腐蚀性能，不仅适用于塑胶模具，还能用来制作不锈钢刀具。

SS 420 (UNS S42000) SS 420 is a heat treatable martensitic chrom. um stainless steel. Melt practice is controlled to develop a surface nearl. free from defects. It provides the best combination of wear resistance and corrosion resistance, and is used in demanding .

2022年9月21日 · 420SS钢是美国腐蚀的塑料模具钢赫玛不锈钢，它的性能是高的，良好的抛光性能，出色的抗lust和酸性耐药性以及较小的热处理变形。 需要热处理，硬度为48-52hrc，不适合氮化物和热处理（尖锐的角将破裂）瑞典品牌。 钢的耐腐蚀性和抛光效果很好。

2021年10月18日 · 420SS亦马氏体 不锈钢，这种模具材料用于制造PVC等腐蚀性较强的塑料模具，透明塑胶及抛光性要求较高的塑料膜；其性能为高纯度，高镜面度，抛光性能好、抗锈防酸能力极佳，热处理变形少。