OUR HONORS
11/ 28/ 2025
Qilu Successfully Delivers Premium 1045 Carbon Steel Materials To The South American Market
We are pleased to announce the ongoing successful supply of multiple containers of 1045 carbon steel round bars to our valued customers in the South American market on a monthly basis.
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01/ 07/ 2026
Qilu Metal Delivers 4140 Steel Round Bar To Australia Successfully
We have dispatched 15.444 tons of 4140 round bar to Australia.This shipment demonstrates our commitment to excellence and precision in every aspect of our operations.
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09/ 30/ 2025
How To Classify The ASTM Tool Steel?
We know ASTM tool steel start from letter, such as H12, A2, D2, O2, S7, L2, F2 and P20 etc, do you know how to classify them? What’s the difference among them?1: Hot work tool steels, Identification H:1): Types H10 to H19 are characterized by a controlled chromium content along with other alloying e
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