Algoma a member of SMDI. a division of AISI, spending 300mil to produce new types of steel...looks like a bright future for Algoma.

Ghosh described the DSPC – the only facility in Canada that converts liquid steel directly into steel coils – as being Algoma's "jewel in the crown."

"That is a 20-year-old complex and we are trying to modernize it so that it produces more and new types of steel,"

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https://www.prnewswire.com/news-releases/newly-unveiled-steel-intensive-vehicles-make-an-impression-in-2018-300767373.html

DETROIT, Dec. 17, 2018 /PRNewswire/ -- Many 2019 model year vehicles introduced in 2018 share a common attribute: an advanced high-strength steel (AHSS) structure. More than 65 AHSS-intensive vehicles debuted at major auto shows across the country this year. AHSS was represented in the composition of every vehicle segment and size, including the popular SUV, CUV and truck markets.

"As vehicles evolve to become stronger, safer and more durable, high-strength steel continues to be the material of choice for automakers," said Dr. Jody N. Hall, vice president, automotive market, Steel Market Development Institute (SMDI), a business unit of the American Iron and Steel Institute. "Occupant protection is enhanced by using high-strength grades of steel in critical vehicle areas such as the frame and body. We are seeing more vehicles debut with predominantly steel structures because it is a proven, trusted and cost-effective material for automakers and consumers alike."

SMDI survey results from earlier this year found 90 percent of consumers believe steel is stronger and more durable than other materials used by automakers. It was also revealed 75 percent of consumers regard safety as the most important factor when buying or leasing a vehicle, and automakers are meeting consumer safety standards by carefully designing their vehicles using high-strength steels.

Here's what automakers and the media are saying about these notable vehicle debuts from 2018:

2019 Ram 1500 (finalist for 2019 North American Truck of the Year)

• Ninety-eight percent of the steel used in the frame is high-strength steel, making the all-new 2019 Ram 1500 the strongest ever
• High-strength steel use increased durability to deliver up to 12,750 pounds of towing capability and 2,300 pounds of payload

2019 Volkswagen Jetta (nominated for 2019 North American Car of the Year)

• Composed of 35 percent ultra-high-strength hot-formed steel, 12 percent ultra-high-strength steel and 39 percent extra high-strength steel

2019 Hyundai Santa Fe (nominated for 2019 North American Utility Vehicle of the Year)

• The body is composed of 67 percent high-strength steel for added strength and reduced weight

2019 Kia Forte (nominated for 2019 North American Car of the Year)

• Composed of 54 percent advanced high-strength steel

2019 Chevrolet Silverado (finalist for 2019 North American Truck of the Year)

• The fully boxed steel frame is 88 pounds lighter than its predecessor, while offering 10 percent greater torsional rigidity
• Has a roll-formed, high-strength steel bed floor
• Eighty percent of the frame is made of high-strength steel

2019 Acura RDX (finalist for 2019 North American Utility Vehicle of the Year)

• The body structure is composed of more than 50 percent high-strength steel increasing body rigidity and cabin quietness

2019 Jeep Cherokee

• To achieve lightweighting in the body, Jeep used of 65 percent hot stamped, high-strength and ultra-high-strength steel

2019 Mercedes-Benz G-class

• Thanks in part to high- and ultra-high-strength steels comprising the body, the new model lost 375 pounds
• Steel aided in rigidity and load-bearing functions of the vehicle

2020 Toyota Corolla

• Increased use of ultra-high-tensile steel for enhanced body rigidity and occupant safety
• Torsional rigidity is improved by 60 percent compared to its predecessor

2019 Subaru Forester

• Built on the Subaru Global Platform that uses extensive high-strength steel for long-lasting quality, enhanced crash safety and a quieter interior

The 2019 North American International Auto Show kicks off on Jan. 14, 2019. Keep up with the latest advanced high-strength steel-intensive vehicle unveilings by following SMDI at @DriveUsingSteel on Twitter and Instagram, and Steel Market Development Institute on Facebook and LinkedIn.

AISI serves as the voice of the North American steel industry in the public policy arena and advances the case for steel in the marketplace as the preferred material of choice. AISI also plays a lead role in the development and application of new steels and steelmaking technology. AISI is comprised of 21 member companies, including integrated and electric furnace steelmakers, and approximately 120 associate members who are suppliers to or customers of the steel industry. 

The Steel Market Development Institute, a business unit of AISI, increases and defends the use of steel by developing innovative materials, applications and value-added solutions for customers in the automotive, construction and packaging markets. SMDI automotive investors include: AK Steel Corporation, Algoma, ArcelorMittal and Nucor Corporation. For more information on SMDI auto, visit www.autosteel.org or follow @SMDISteel on Twitter.

SOURCE Steel Market Development Institute

Related Links

http://www.autosteel.org

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https://www.machinedesign.com/metals/martensitic-stainless-steel-makes-inroads-automotive-sector

Automotive engineers continue to look for ways to make vehicles lighter, cut fuel consumption and associated emissions, and improve performance and handling. For example, it’s estimated that emissions decrease 6.9% for every 10% of weight removed. So, engineers are turning to aluminum, magnesium and titanium alloys, composites, and advanced high-strength steels (AHSS) including martensitic stainless steels (MSS).

MSS combines strength, toughness, and corrosion resistance with ease of forming. New developments in welding and thermal processing are making MSS a cost-effective alternative to the materials engineers have been using to reduce weight.

MSS 101
Stainless, or corrosion-resistant, steels are iron-base alloys with a minimum 10.5% chromium content. Chromium promotes the development of an invisible, adherent, self-healing oxide surface film that staves off corrosion.

Stainless steels are commonly divided into five groups, classified by their microstructure at room temperature: austenitic, ferritic, duplex, precipitation hardenable, and martensitic. Various alloying elements added to basic iron-chromium-carbon and iron-chromium-nickel formulations control microstructures and properties. There are over 150 grades of stainless steel. Austenitic stainless steels such as types 304 and 316 are the most widely used, with roughly 18% chromium and 8% nickel content by weight.

MSS are ferromagnetic alloys in which chromium and carbon are the primary alloying elements. The most common MSS grade is type 410 which contains up to 0.15% carbon, 1% manganese, 0.03% sulfur, 0.04% phosphorous, 1% silicon, and between 11.5 and 13.5% chromium.

The increased carbon content and chemical makeup of MSS forces the atoms into a distorted body-centered cubic or body-centered tetragonal martensitic crystal structure when the alloys are hardened.

MSS strengths vary depending on alloy content and heat treatment; ultimate tensile strength ranges from 500 to 2,000 MPa. In general, MSS’ corrosion resistance is not as good as that of other stainless steels, due to lower chromium content and an absence of nickel.

However, the low-alloy content also means lower cost and less price volatility than conventional stainless grades. MSS are generally selected for applications that call for strength, wear resistance, and corrosion resistance under ambient atmospheric conditions.

MSS’ mechanical properties, like high specific strength (UTS/density) let automotive engineers save weight by using thinner parts while maintaining or exceeding baseline strength. Looked at another way, MSS components satisfy stringent crash and safety requirements without adding weight.