中

Products

Inconel738

Classification:

Inconel Series

产品属性

● 其他名称：GH4738，Inconel738Waspaloy(美国)，NC20K14(法国)
● 产地：中国江苏·丹阳

Product Consulting:

15077888740

Consulting

Recommend

Product Description

产品说明

● 合金类别：耐蚀合金

● 基材形状：轴丝/带材/直条

● 应用领域：航空航天，汽车领域，工业领域

产品描述和应用

Inconel 738是Ni-Cr-Co是沉淀硬化型变形高温合金，使用温度在815℃以下。合金加入钴、铬和钼元素进行固溶强化，加入铝、钛元素形成γ’相，加入硼、锆元素净化和强化晶界。合金在760℃~870℃具有较高的屈服强度和抗疲劳性能；在870℃以下的燃气涡轮气氛中具有较高的抗氧化性能和抗腐蚀性能；适用于制作涡轮盘，工作叶片、高温紧固件、火焰筒、轴和涡轮机匣等零件。主要产品有冷轧带和热轧板材、管材、带材、丝材、锻件和螺栓紧固件等。

Inconel 738的成份含量

元素

Inconel738

51.7%~60.21%

≤2.0%

≤0.2

18.0%~21.0%

0.03%~0.08%

≤0.15%

≤0.10%

≤0.015%

1.20~1.60%

2.75%~3.25%

3.50%~5.00%

0.003%~0.010%

12.0%~15.0%

0.02%~0.08%

Key words:

Inconel738

Recommend Products

GH4090（NIMONIC ALLOY 90/N07090）

GH4033

GH4145（INCONEL ALLOY X-750/N07750）

GH4080A（NIMONIC ALLOY 80A/N07080）

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