Miilux produces submarine-grade steel in Turkiye, revolutionising national SSK projects
Symbolically cut into the shape of a submarine, this steel could mean an end to reliance on imports for Turkish naval programmes. (Photo: Millux)
A Turkish plant has produced the country's first submarine-grade heat-treated steel, meaning that national submarine programmes will no longer be reliant on import for this raw material.
Miilux has produced submarine-grade steel for the first time in Turkiye, showing a piece of this metal cut into the shape of an SSK during last week's IDEF 2023 defence exhibition in Istanbul.
According to the company the HY-100 grade steel was produced at the Erdemir Steel Plant in Karadeniz Ereğlisi, and received a heat treatment that makes it suitable for submarine construction in the new Manisa plant. This is the first and only flat steel heat treatment factory of the company..
Millux made a limited production sample and delivered it for further testing to a customer. If the quality is found suitable, larger-scale production
Already have an account? Log in
Want to keep reading this article?
More from Defence Notes
-
![Estonia boosting defence industry with lessons from Ukraine, says country’s economic minister]()
Estonia boosting defence industry with lessons from Ukraine, says country’s economic minister
Estonia is looking to boost its local defence industry with directed funding, industry parks, support through international orders for equipment and rapid prototyping.
-
![UK faces cost of balancing defensive capabilities abroad as Iran conflict widens]()
UK faces cost of balancing defensive capabilities abroad as Iran conflict widens
The UK has recently deployed a Type 45 destroyer to Cyprus and has bolstered its presence in the Middle East in recent weeks with supporting air power to protect neighbouring countries’ air defences.
-
![White House calls on Pentagon contractors to “rapidly and aggressively” boost weapon production]()
White House calls on Pentagon contractors to “rapidly and aggressively” boost weapon production
Intended to sustain Operation Epic Fury against Iran, efforts to increase the production of weapons and ammunition could expose long-standing weaknesses in the US defence industrial base.
-
![India’s strategic defence footprint expansion could be accelerated by Iran-Israel conflict]()
India’s strategic defence footprint expansion could be accelerated by Iran-Israel conflict
The latest escalation between Iran and Israel could shape New Delhi’s next-generation shield as India deepens cooperation with Israel on missile defence and drone production.
-
![Is the US magazine of air defence interceptors deep enough to sustain a long campaign against Iran?]()
Is the US magazine of air defence interceptors deep enough to sustain a long campaign against Iran?
The Pentagon spent a considerable number of THAAD and SM-3 rounds to defend against Iranian missiles in 2025 and has not fully replenished its reserves.
-
![New Zealand buys tri-service uncrewed kit from Syos Aerospace]()
New Zealand buys tri-service uncrewed kit from Syos Aerospace
As uncrewed technology continues to play an increasingly central role in modern military activities, New Zealand’s recent acquisitions point towards its the force’s focus on cost-effective capability.
