AISI SAE 8620 steel is a commonly used low-alloy material for carburizing, with excellent carburizing response, good hardenability for most section sizes, it has many extensive applications due to its low cost, better machinability, and availability.

AISI 8620 Steel is a low alloy nickel, chromium, molybdenum case hardening steel, generally supplied in the as rolled condition with a maximum hardness HB 255max. SAE steel 8620 offers high external strength and good internal strength, making it highly wear resistant. AISI 8620 steel has a higher core strength than grades 8615 and 8617.

20CrNiMo，即美标8620，是一种常用的低碳合金结构钢，一般在调质或渗碳淬火状态下使用，广泛应用于汽车和航空工业。 20CrNiMo钢渗碳热处理后表面具有相当高的硬度、耐磨性和接触疲劳强度，同时心部还保留良好的韧性，能承受高的冲击负荷。

AISI 8620 alloy steel is a common, carburizing alloy steel. This alloy steel is flexible during hardening treatments, thus enabling improvement of case/core properties.

Alloy 8620 is a low carbon case hardening alloy that features a hard case with a tough ductile core which experiences minimal distortion during heat treatment, this alloy steel provides a combination of toughness, hardness, strength and impact performance not found in …

A medium-strength, low-carbon alloy steel, 8620 contains good toughness and strength properties, along with good core strength. 8620 has a high case toughness and above average core toughness due to the nickel content. Additionally, it is …

2023年12月12日 · SAE 8620 is a highly sought-after steel alloy, recognized for its impressive combination of strength, hardness, and resistance to wear. This alloy, known as SAE 8620 Alloy Steel, is widely utilized in manufacturing components for automobiles, machinery, and …

AISI 8620 被称为低碳合金。 其化学成分中含有铬、镍和钼等合金元素，这也是其芯部强度高的原因。 它通常在退火条件下使用，硬度高达 255HB。 当这种合金处于表面硬化条件下时，它具有很高的耐磨性。 与 8000 系列的其他等级相比，SAE 8620 钢具有更好的芯部强度、韧性和耐腐蚀性。 8620是碳钢吗？ 是的，SAE 8620 钢是一种低碳钢。 它的化学成分中还含有 Ni、Cr 和 Mo。 渗碳形式的钢具有更好的性能。 8620不锈钢有磁性吗？ 不，AISI 8620 合金不具有磁性，也不 …

SAE/AISI 8620 steel is a good choice for applications where a combination of hardenability, wear resistance, and toughness is required. It is also relatively easy to machine, making it a cost …

2024年12月18日 · 8620 carbon steel is an alloy having high strength and wear resistance. The properties of the alloy are improved due to the presence of chromium, nickel, and molybdenum. The enhanced properties of the steel allows you to use in automotive, aerospace, and machinery applications to make gears, shafts, and axles. Chemical Composition of 8620 Steel