Jun 12th 2019

Duplex Stainless Steels

If you were looking for property in North America, then duplex is an apartment split over two floors. In printing terminology duplex printing is the ability to print on both sides of a piece of paper. However, in stainless steels, duplex means a hybrid microstructure to attain a combination of properties. The most widely produced […]

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Jun 11th 2019

Enhanced machinability as standard

Sanmac® is the name given to a family of stainless steels produced by Sandvik with improved machinability, available as both bar and hollow bar. As Sandvik’s preferred distribution partner for duplex and super duplex stainless steels, Langley Alloys are particularly motivated by products which can make the lives of our customers easier.

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Jun 4th 2019

The difference between S31803 and S32205

Duplex stainless steels account for >80% of the consumption of duplex, super duplex and hyper duplex grades. Developed in the 1930’s for application in paper and pulp manufacture, duplex alloys are based around a 22% Cr composition and the mixed austenitic:ferritic microstructure that delivers desirable mechanical properties. Compared with the generic 304/316 austenitic stainless steels, […]

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May 31st 2019

Trademarks For Corrosion Resistant Alloys

  In everyday life we are surrounded by product trademarks as an important part of the marketing mix – trying to identify target groups of consumers and getting them to choose your product over that of a competitor. A product trademark is one part of the overall brand, and can be a short-cut for the […]

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May 23rd 2019

Alloy 825

Alloy 825 can perhaps be seen as the entry point when moving from stainless steels to more expensive Nickel alloys. With >40% Ni and >20%Cr content, then it is certainly a step-up in price compared with super duplex alloys. So, why would you specify it ?   Nickel-Iron-Chromium alloys such as Alloy 825, also known as Incoloy […]

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May 22nd 2019

Valve World Americas

Langley Alloys will be a first-time exhibitor at the forthcoming Valve World 2019 event, on June 19th-20th at Houston. Given the plethora of valve designs, operating environments and liquid medium being carried, the choice of construction materials is equally lengthy. Ahead of the event we review the Langley Alloys portfolio of relevance to valve manufacturers. 

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May 21st 2019

Seawork 2019

Langley Alloys will be exhibiting at the forthcoming Sea Work show in Southampton on June 11th-13th 2019. This provides the perfect opportunity to showcase our portfolio of alloys, many of which are very well-suited to marine applications. Amongst our standard product range the following alloys are frequently specified in the production of marine and sub-sea components.

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May 17th 2019

Alloy 400 vs. Alloy K500

Summary: There is negligible difference in the composition of Alloy K500 versus Alloy 400, therefore their corrosion resistance is comparable. However Alloy K500 has several times greater yield and tensile strength, making it more suitable for heavily loaded applications. Langley Alloys stocks a wide range of sizes from 5/8” up to 10” diameter solid round […]

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May 14th 2019

Quality feedstock for Norsok castings

Langley Alloys recently supplied a significant quantity of Sanmac™ 2205 (F51/S32205) for a customer to use in the production of castings. The castings were destined for an offshore application, with the end client requiring Norsok approvals – which require feedstock produced by the AOD (argon oxygen decarburisation) process.

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May 2nd 2019

Corrosion Resistant Alloys for the Toughest Environments

Corrosion resistant alloys and their importance in the modern world cannot be underestimated. Without them, we would not be able to work, travel and play in marine environments. Whether you enjoy recreational boating, have travelled by ferry, transport tonnes of cargo on board ships or extract vital natural resources from the deepest recesses under the […]

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Apr 22nd 2019

Where Duplex Steel is Used in Architecture

Although stainless steel has been used for nearly a hundred years, higher-performance duplex grades have really only been available commercially since the 1980’s. Interestingly, the application of duplex stainless steels by architects, designers and building contractors has gained favour in recent times. It has both practical and aesthetic uses, with many contemporary assemblies using it […]

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Apr 15th 2019

Special grades of Stainless Steel Hollow Bars from Langley Alloys

Stainless steel hollow bars are one of the newest products we are able to offer customers here at Langley Alloys, as we continue to work with Sandvik to develop the UK market. With a focus on innovation and improving our product range, we have invested in Sanmac 316L and Sanmac 2205 duplex stainless steel hollow […]

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Apr 5th 2019

Introduction to Langley Alloys – new brochure

In order to share the full range of our products and services , we are pleased to share our new company brochure. In recent years we have added nickel alloys and stainless steel hollow bars to our stock range, plus the ability to deep hole bore, turn and mill in-house. Our supply partnership with Sandvik […]

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Apr 3rd 2019

Langley Alloys can now offer pipes, fittings and flanges

Although best known as #thehomeofsuperduplex for our bar and plate distribution, Langley Alloys are able to provide a competitive offer for your pipe package requirements, including flanges, fittings and associated components. Making use of our mill partnerships, extensive stocks, in-house inspection, production and expertise, we are well-placed to co-ordinate the supply of packages across all […]

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Mar 28th 2019

Stainless Steel World cover story

Langley Alloys is very pleased to be the feature of this months publication. As the premium publication for anyone involved with corrosion resistant alloys, this is a great platform from which to share our story. The article covers the evolution of Langley Alloys, in particular the increasing activity of our operations in the USA. Our […]

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Dec 6th 2018

Langley Alloys presents at ValveWorld

Langley Alloys presented at the recent ValveWorld conference held in Dusseldorf on the 27th-29th October 2018. The conference attracted 400 delegates across the three days, in parallel with the main exhibition that hosted more than 650 exhibitors from 40 countries, attended by nearly 12,000 visitors. Our lead Metallurgical Engineer, David Coghill, presented Langley Alloys work […]

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Dec 3rd 2018

How Ferralium supports the Statue of Liberty

In this article, published in Stainless Steel World News – December 2018, the role of Ferralium in the refurbishment of the Statue of Liberty is explored. Constructed in 1886, this iconic structure was suffering badly with galvanic corrosion some 90 years later. The combination of different materials within the statue created almost perfect conditions for […]

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Nov 19th 2018

Deep Hole Borer Commissioned

Langley Alloys are now able to offer deep hole boring from our own facilities. The deep hole boring capability is a perfect complement to our extensive range of solid and hollow bars – providing customers with a greater choice of alloy type, sizes and amounts. Large bores, up to 200mm internal diameter and over 2m in […]

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Oct 29th 2018

PRESS RELEASE – Langley Alloys partners Sandvik in North American market

Sandvik and Langley Alloys Inc extend existing partnership to now serve the USA market for duplex stainless steel solid bars Sandvik (Sandvik Materials Technology) has appointed Langley Alloys as its preferred partner for the distribution of duplex and super duplex stainless steels to the NAFTA region. The companies have been partners in the UK market […]

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Oct 23rd 2018

Langley Alloys presents at Duplex World

Langley Alloys presented at the recent Duplex World conference held in Dusseldorf on the 9th-10th October 2018. Our Business Development Director, Rodney Rice, presented Langley Alloys work on the measurement and understanding of galling resistance. Focusing on an improved test standard, this work highlighted the increased galling resistance of Ferralium 255-SD50 in comparison with other […]

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Sep 24th 2018

Transition to new ISO standard complete

Portland site issued with ISO9001 certification to the new 2015 standard. Following the successful transition of our operations in both Houston and Newcastle (UK) to the updated quality management system, our Portland facility sailed through their audit recently too. The updated 2015 standard puts greater emphasis on leadership engagement, helps business to address both organizational […]

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Sep 18th 2018

Steel specialist Langley Alloys on the up after £2m investment

The Wolstanton business hopes to reach a record turnover of more than £14 million for 2018/19. Global steel supplier Langley Alloys is well on the road to recovery – thanks to a multi-million pound investment over the last two years. Bosses at the Wolstanton business have spent more than £2 million on new equipment and stock, as […]

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Sep 10th 2018

PRESS RELEASE – Hollow Bar co-operation with Sandvik

Sandvik and Langley Alloys Ltd to develop the UK market for duplex and super duplex hollow bar Sandvik (Sandvik Materials Technology) has appointed Langley Alloys as its preferred partner for the distribution of duplex and super duplex stainless steel hollow bars in the UK. The companies have been partners in the UK market since September […]

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Aug 23rd 2018

Successful Update of Quality System

We are pleased to announce the transition of our UK site to the latest version of ISO9001 : 2015, following the successful audit of our operations several months ago. The scope of our approval covers much more than the distribution of high-performance alloy bars, but also the provision of additional (in-house testing), procurement of other […]

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Aug 14th 2018

Hiduron 191 – press release from our archives

We thought you would be interested to see this press release taken from our archives. Published in FLIGHT magazine, in 1969, it announces the launch to market of the Hiduron 191. This variation on the highly-successful Hiduron 130 features a slightly amended composition in order to achieve an improved toughness, albeit compromising the ultimate tensile […]

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Aug 14th 2018

Latest ‘Valve User’ Article

80th Anniversary article in Valve User magazine It was great to see our latest article in the BVAA (British Valve & Actuator Association) ‘Valve User’ magazine. Langley Alloys is pleased to be a member of this association, especially as it helps us to support the industry in which so many of our customers are active. […]

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Aug 14th 2018

Investment in energy-efficient lighting

We have recently invested in the latest LED lighting throughout our UK facility. The latest generation of LED lighting has been used to replace both the office and warehouse lighting. Achieving up to 350Lux, it has resulted in a far brighter and more comfortable office, whilst the warehouse environment has also improved significantly too. This […]

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Jul 17th 2018

Positive Material Identification Proves Its Value

How can you tell a Super Duplex Stainless Steel from an Austenitic Stainless Steel, or a Nickel Alloy from a Copper Alloy when they all largely look the same ?   That’s the problem experienced by many of the organisations in the supply chain. Here, Kathy Stubbs, Group Technical & Quality Manager, outlines Langley Alloys […]

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Jun 29th 2018

Super Duplex Alloys for Demanding Applications

Here at Langley Alloys, we’d like to consider ourselves ‘The Home of Super Duplex’. We have been supplying unique alloys for 80 years and created the world’s first super duplex stainless steel nearly 50 years ago. Ferralium 255® has been further developed since its original invention and has proven to be an incredibly versatile alloy […]

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Jun 26th 2018

Sandvik SAF2507™ for Highly Corrosive Conditions

If your application happens to involve highly corrosive conditions, Sandvik SAF2507™ may be of benefit to you as it is a super duplex stainless steel which boasts a higher chromium, molybdenum and nitrogen content. These elements ensure that it achieves excellent pitting and crevice corrosion resistance, demonstrated by its Pitting Resistance Equivalent Number (PREN) > […]

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