- به سایت فولاد کریمی خوش امدید.
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فولاد آلیاژی ۱٫۶۵۸۰ vcn200 30crnimo8
فولاد آلیاژی vcn150 34crnimo6 1.6582
اردیبهشت ۱۱, ۱۳۹۹
فولاد آلیاژی ۱٫۶۵۱۱ ۳۶crnimo4 vcn
اردیبهشت ۱۲, ۱۳۹۹
۱٫۶۵۸۰
۳۰crnimo8
Vcn 200
فولاد عملیات حرارتی – اکستروژن سرد ۱٫۶۵۸۰ جزوه فولاد های آلیاژی موجود در فولاد آلیاژی کریمی می باشد.
عناصر تشکیل دهنده این فولاد به شرح زیر میباشد :
| نیکل Ni | مولیبدن Mo | کروم Cr | گوگرد S | فسفر P | منگنز Mn | سیلیسیم Si | کربن C | عنصر |
|---|---|---|---|---|---|---|---|---|
| 1.80-2.20 | 0.30-0.50 | 1.80-2.20 | 0.035 | 0.035 | 0.30-0.60 | 0.40 | 0.26-0.34 | % درصد 1.6580 |
فولاد ۱٫۶۵۸۰ جزوه فولاد هایی می باشد که هم در دسته عملیات حرارتی و هم در اکستروژن سرد مورد استفاده قرار می گردد.
فولاد به دلیل وجود عناصری همچون منگنز کروم مولیبدن نیکل دارای خواص فوق‌العاده میباشد ازجمله آنها می‌توان به نشکن بودن پولیش فوق العاده بالا و چقرمگی بالا اشاره کرد.
وجود حدود ۲ درصد نیکل خواص فوق العاده ای در فولاد ایجاد می کند.
از جمله موارد کاربرد آن در صنعت می‌توان به میل لنگ ها و شفت های خارج از مرکز و قطعات دنده ها و قطعات و اجزای تحت بارگذاری زیاد برای نیازمندی های ویژه اشاره کرد.
با توجه به خواص فوق العاده و بی نظیر و پولیش خیلی بالا نیز برای قالب های پلاستیک با تیراژ بالا نیز می‌توان از آن استفاده کرد.
سختی اولیه این فولاد ۲۴۸ برینل میباشد و تا ۵۶ راکول آبکاری و سخت می گردد.
دمای آبکاری ان ۸۶۰ الی ۸۳۰ درجه میباشد و در آب روغن آبکاری می شود و بهتر است در شرایط خلا آبکاری شود و در دمای ۶۸۰ الی ۵۴۰ درجه سانتیگراد کویینچ تمپرینگ می‌گردد.
مقاومت کارکردن این فولاد ۱۴۲۰ مگاپاسکال می باشد و مقاومت کششی آن ۱۴۵۰ مگاپاسکال
و تنش تسلیم آن ۱۰۵۰ پاسکال می باشد.
این فولاد برای قالب های خم و کشش مناسب می باشد و خواص فوق‌العاده‌ای دارد که صنعتگران قدیمی با آن آشنا هستند.
مجموعه شرکت فولاد آلیاژی کریمی فولاد ۱٫۶۵۸۰ یا vcn را در سایزهای مختلف در انبار خود موجود دارد و برای اطلاع قیمت با توجه به سایز نوسانات بازار فولاد تماس بگیرید.
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