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فولاد سردکار بلبرینگی ۱٫۳۵۰۵ ۱۰۰cr6
فولاد ابزار سردکار ۱٫۲۰۶۰-۱٫۲۰۶۷ ۱۰۰cr6
اردیبهشت ۷, ۱۳۹۹
فولاد mo40 42crmo4 1.7225
اردیبهشت ۹, ۱۳۹۹
۱٫۳۵۰۵
۱۰۰cr6
فولاد ۱٫۳۵۰۵جزو فولادهای بلبرینگ و رولبرینگ می باشد که عناصر تشکیل دهنده آن به شرح زیر می باشد:
| وانادیم V | مولیبدن Mo | کروم Cr - نیکل Ni | گوگرد S | فسفر P | منگنز Mn | سیلیسیم Si | کربن C | عنصر |
|---|---|---|---|---|---|---|---|---|
| - | 0.1 | 1.35-1.65 - 0.40 | 0.025 | 0.025 | 0.25-0.45 | 0.15-0.35 | 0.95-1.10 | % درصد 1.3505 |
این فولاد ابزار بلبرینگ و رولبرینگ به دلیل وجود ۱ درصد کربن تا ۶۴ راکول آبکاری و سخت می گردد.
وجود ۱.۵ درصد کروم و ۰.۲ درصد منگنز در این فولاد آلیاژی سردکار خواص ضد سایش به آن می‌دهد که برای قالب های صنعتی تحت فشار بسیار مناسب می باشد و پولیش بالایی دارد.
دمای آبکاری این فولاد آلیاژی سردکار ۸۳۰ تا ۸۷۰ درجه سانتیگراد و دمای کویینچ تمپرینگ (بازگشت) آن ۲۰۰ تا ۱۵۰ درجه سانتیگراد می باشد.
آبکاری این فولاد ابزار سرد کار در روغن انجام می پذیرد ولی با توجه به حساسیت آن بهتر است در خلا آبکاری شود.
موارد مورد استفاده آن در صنعت و کاربرد آن می توان به ساچمه ها و غلطک ها و مفصل ها و دیسک ها با قطر ۳۰ میلیمتر اشاره کرد.
همانند فولاد ۱٫۲۸۴۲ میتوان در قالب ها و دستگاه های صنعتی از آن استفاده کرد.
به علت نشکن بودن و خواص آن کاربرد بسیاری دارد و برای قالب های خم و کشش و …..بسیار مناسب میباشد.
سختی اولیه این فولاد ۲۲۵ برینل میباشد و پس از آبکاری تا ۶۶ راکول سخت می گردد ولی سختیه مورد اطمینان برای استفاده ۵۰ الی ۵۸ راکول می باشد با توجه با قطعه مورد نظر.
نکته حائز اهمیت در قالب های برش و این فولاد اینست که حتماً بعد از آبکاری تمپر شود تا سختی آن کاهش یابد و از تردی آن کم شود.
این فولاد آلیاژی ابزار سردکار در انبار شرکت فولاد آلیاژی کریمی موجود می باشد برای استعلام قیمت با توجه به نوسانات شدید قیمت فولاد تماس بگیرید.
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