2Cr11NiMoNbVN
〓〓〓〓〓〓�上海隆繼集團(tuán)歡迎�〓〓〓〓〓〓〓�
一�2Cr11NiMoNbVN材質(zhì)介紹�
2Cr11NiMoNbVN具有良好的強(qiáng)韌�、耐蠕變性能和耐松馳性能�
��2Cr11NiMoNbVN�(yīng)用和特性:
2Cr11NiMoNbVN主要用于汽輪�(jī)高溫緊固件和�(dòng)葉片�
��2Cr11NiMoNbVN相近牌號(hào)�
�(guó)�(biāo)�(shù)字名� |
�(guó)�(biāo)新名� |
�(guó)�(biāo)舊名� |
日本JIS |
美標(biāo)ASTM |
S47450 |
18Cr11NiMoNbVN |
2Cr11NiMoNbVN |
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� �(biāo)UNS |
� �(biāo)SAE |
德標(biāo)DIN |
歐洲EN |
其它 |
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��2Cr11NiMoNbVN化學(xué)成分�
碳C |
硅Si |
錳Mn |
磷P |
� S |
鉻C |
0.15~0.20 |
≤0.50 |
0.50~0.80 |
≤0.020 |
≤0.015 |
10.00�12.00 |
鎳Ni |
鉬Mo |
氮N |
銅Cu |
鐵Fe |
鈮Nb |
0.30~0.60 |
0.60~0.90 |
0.04~0.09 |
≤0.1 |
~ |
0.20~0.60 |
硼B(yǎng) |
鈦Ti� |
鋁Al |
� V |
鎢W |
鈰Ce |
~ |
~ |
0.30 |
0.20~0.30 |
~ |
~ |
��2Cr11NiMoNbVN�(guī)格尺寸:
熱扎�15~100mm,鍛制棒:100mm~350mm,冷扎薄板0.05mm-4.0mm,熱扎�:4mm~14mm,�2mm-10mm,各尺寸規(guī)格鍛件鍛�,庫(kù)�?zhèn)€別不定尺等�
六�2Cr11NiMoNbVN物理性能�
熔點(diǎn)/� |
比熱� |
熱導(dǎo)�/w/(m.k) |
線脹系數(shù) |
電阻� |
縱向彈性模� |
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~ |
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密度g/cm |
硬度HBW |
硬度HRB |
磁� |
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��2Cr11NiMoNbVN力學(xué)性能:
熱處理加熱溫�0/°C |
加熱 |
抗拉�(qiáng)� |
延伸�(qiáng)度Rp0.2/MPa |
延伸� |
斷面� |
800~900 |
緩冷 |
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��2Cr11NiMoNbVN交貨狀�(tài)�
2Cr11NiMoNbVN棒材固溶處理,板材固溶酸�
�如有不盡之處可撥打上海隆繼集�(tuán)熱線詳細(xì)咨詢〓�