喔搞 asked in 科學工程學 · 7 years ago

螺絲材質詢問AISI ALLOY 255合金鋼

請問~

AISI ALLOY 255合金鋼

若對照成JIS應該是哪種?

Update:

謝謝shamejudge大大的回覆~

我也是經幾次的轉換才找到EN 1.4507

應該是屬於SUS 329J4L

多謝^^

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  • 7 years ago
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    AISI ALLOY 255合金鋼若對照成JIS應該是哪種?

    AISI Alloy 255一般稱之為Super Duplex Alloy 255 (UNS S32550) ,或25 Cr Duplex,相當於EN 1.4507,但是沒有對照的JIS鋼料。

    就算有669頁的Handbook of Comparative World Steel Standards也查不到。

    http://kmcenter.rid.go.th/kcresearch/MANUAL_OUT/MA...

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