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Recent content by Gavinluoy
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Material Equivalent to ZG20SiMn
ZG20SiMn is a low-alloy cast steel with high sensitivity to hydrogen-induced cracking. Due to the thickness of the base material, there is a relatively high level of constraint and susceptibility to cold cracking. Therefore, when selecting welding materials, it is advisable to prioritize the use...- Gavinluoy
- Post #4
- Forum: Metal and Metallurgy engineering
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AISI 304 vs AISI 304L - identifying which is which in a production environment
In fact, according to the content of chromium and nickel, it is all 304 stainless steel, and the composition is 18% chromium (Cr) and 8% nickel (Ni), but the main difference is the carbon content. 304L is an ultra-low carbon stainless steel, the carbon content is reduced to below 0.03%, which...- Gavinluoy
- Post #8
- Forum: Steel and Stainless engineering
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440C stainless steel issues
Agree with Edstainless. https://steeltube.co/ca6nm-2/- Gavinluoy
- Post #6
- Forum: Metal and Metallurgy engineering
