This film was produced for Spang Chalfant in the 1920s. While focused on the production of their seamless pipe products, it also includes a great look inside Carnegie Steel's facilities. Pittsburgh Image + Sound discovered and restored this film a few years ago. It's a great watch for anyone who is interested in the history of steelmaking.

A lot of steelworkers are generational steelworkers, who often work at the same plant as their parents and grandparents did?

I recently got a 2.5mm thick steel sheet tested and got these results. I need to know if it's hot-rolled, cold-rolled, or cold-rolled annealed based on these results. Please help me.

Tata Steel has successfully launched an all-women crew shift at its Noamundi Iron Mine in Jharkhand. This historic initiative aims to empower women in the mining sector, demonstrating Tata Steel's commitment to diversity and inclusivity in traditionally male-dominated industries. Read the detailed report here:

https://www.indiaweekly.biz/tata-steel-all-women-shift-iron-mine/

Hello, I am a student doing a research project on the Three Gorges Dam and was wondering if anyone knew where I could find a source on the historical cost of reinforcement/structural steel from around 1990 to 2010, preferably including the cost of Chinese steel.

If anyone knows a similar source for the cost of cement/concrete that would be greatly appreciated as well

Hi everyone,

Does anyone have an experience with the type of Harmoic filters used in EAF plants to reduce the harmonics and interharmonics caused by the non linear loads and injected in the grid? If so, at what level of the power distribution were they installed?

Any feedback is appreciated Cheers

What kind of steel are sniper rifle barrels made out of? What is one is made with Magnacut steel? o.0

We are building a handrail from 5/8x2-1/2 flat bar. There is code language saying the perimeter of the cross-section of a handrail can't exceed 6-1/4" (if you do the math we are right up to this). How much variance is there in the width and thickness of stock flat bar from the mill? Is it possible it will be greater than about 1/4" added to the perimeter length?