Who made the steel

Susan,

The steel was produced by David Colville & Sons Ltd., Dalzell Works, Motherwell, Scotland. They supplied everything from steel sheet and plate through structural shapes such as angle, channel, T-, I- and H-section.

Scott Andrews
 
Too right, Michael. On Friday (6 August ) I was lucky enough to be on the PS Waverley going down the Clyde - it's tragic to go past the site of the shipyards and see nothing but grass and mud. Even the site of John Browns - where they built the Lusitania, Aquitania and two Queens is nothing more than a mudflat. Grrrrr.....
 
Although David Colville & Sons no longer exists as a company name, Dalzell steelworks does still exist. It became part of Colvilles Ltd, then British Steel Corporation and is now part of Corus. Its basic open hearth furnaces closed in 1978 but its relatively new heavy plate mill is still in operation. When the Titanic was built Dalzell had a worldwide reputation for high quality steel, indeed the first steel plates rolled in the United States were made from steel slabs supplied from Dalzell Works.
 
Was that the company that was responsible for the high content of sulphur in Titanic's steel, which resulted in her steel becoming brittle in low temperatures?
 
Yes, that was the company. They made the steel, and having made it, would be the ones who would have been responsible for any of it's good and bad qualities.

Having said that, I wouldn't get too carried away with the Brittle steel thing as there is no real evidence that it played any signifigent role on the disaster. Any modern ship with modern steels having suffered similar damage would have gone to the bottom as well. For more information, insights, and opinions on this, click on the following links: The Royal Mail Ship Titanic: Did a Metallurgical Failure Cause a Night to Remember?

NIST Webpage for Tim Foecke

Marconigraph.com Be sure to click on "Titanic" in the frame on the left, then on Sparks Titanic FAQs by Parks Stephenson
 
Hi Paul,

Just to confirm what you already know, according to the book "The Birth of Titanic" the stern frame (Made of Special Mild Steel??) was indeed made by The Darlington Forge Co.

Any idea about the significance of the "Special Mild Steel" used ??

Best wishes and Rgds

Dennis
 
Sadly I don't. I do have a bit more info on the Forge though. After the brittle steel tests were done, local rag "The Northern Echo" ran a story called "Titanic experts sink careless captain theory".

The relevant bits are thus:
"The Titanic has strong North-East connections, Its rudder brackets and stern frame were made by the Darlington Forge Company, which closed in 1967".
"The Forge formed the backbone of Britain's shipping industry and during its ehydey employed more than 1000 people making castings for battleships and merchant vessels. It formed a formidable partnership with the nearby Consett steelworks which produced the raw materials for making ship hulls".

"David Adamson, a North-East British Steel spokesman based in Redcar said:" I don't think we have any records that go that far back. It seems to be to be just speculation".

Hopefully this is of use to someone?

With best wishes

Paul

 
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