Ruukki Expands Range of Raex Wear-resistant Steels

MarineLink.com
Wednesday, May 29, 2013
Direct quenched Raex wear-resistant steel is made in a range of thicknesses from 2 mm to 80 mm. (Photo: Ruukki Metals Oy)

Ruukki can now supply steels for all applications requiring wear-resistant special steels. Ruukki Raex special steel can withstand wear and surface pressure and the range has now been expanded to include the thicker wear-resistant steels needed, for example, in the mining industry, Raex said. Raex special steel is made in a range of thicknesses from two-80 mm.

The new thicker Raex wear-resistant steels up to 80 mm can be used, among other things, to manufacture parts for heavy machinery and equipment designed for excavation, loading, transporting and crushing ore in mines. Such parts include the buckets for excavators and front-end loaders, tipper bodies for heavy earthmoving machinery, mine conveyor systems, crushers, silos and hoppers. The thinner grades in the Raex wear-resistant steel product family have already been used for years in the transportation industry and other applications where a strong, wear resistant steel is needed.

The consistent quality of Raex steels significantly prolongs the lifetime of mining industry machinery and equipment. Products with a longer lifetime mean cost benefits and competitiveness for the end user. Choosing the optimum thickness of Raex wear-resistant steel in the manufacture of buckets and tipper bodies, for instance, can help to reduce the overall weight of the equipment itself and thus increase the payload, which in turn cuts fuel consumption.

Raex wear-resistant steels have been developed together with Ruukki customers and have excellent cutting, bending and welding properties. Made using a direct quenching method developed by Ruukki, Raex wear-resistant steels have a hard steel surface and strong microstructure. The method improves the properties of wear-resistant steels and makes them consistent in quality.

www.ruukki.com

 

Maritime Reporter November 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

New Products

Nordic Yards Delivers 'Wind Server'

Nordic Yards officially handed over the offshore service vessel to the Danish company DBB Jack-Up Services A/S. During the handover ceremony, the ship was named ‘WIND SERVER’.

NRL Researchers Demo Ship-to-Shore Data Link

Scientists at the U.S. Naval Research Laboratory (NRL) along with Mercury Continuity (MC) have demonstrated the Tactical Reachback Extended Communications (TREC) system in the port of Miami.

NASSCO Opens Bremerton Repair Facility

General Dynamics NASSCO celebrated the grand opening of its new location in Bremerton, Wash., yesterday. The facility will support the company’s recently-awarded contract to repair and maintain U.

Shipbuilding

EXMAR Orders Second FLNG from Wison

EXMAR NV has placed an order for a second Floating LNG Liquefaction Unit (FLNG) at Wison Offshore & Marine. Under the agreement, Wison will be responsible for the turnkey engineering,

Wärtsilä to Power LNG-fuelled RoPax Ferry

A new passenger ferry being built for Swedish operator Rederi AB Gotland will be fuelled by liquefied natural gas (LNG) and will feature a Wärtsilä integrated solution.

Shipbuilding: NAT Finalizes Deal for Two New Tankers

On December 9, 2014, Nordic American Tankers Ltd. announced that preliminary contracts had been entered into with a South Korean shipyard, for the construction

Marine Materials

Nordic Yards Delivers 'Wind Server'

Nordic Yards officially handed over the offshore service vessel to the Danish company DBB Jack-Up Services A/S. During the handover ceremony, the ship was named ‘WIND SERVER’.

Gatto Industrial Starts Electroplating in North America

Gatto Industrial Platers, Inc. has launched its new Large Parts Zinc Electroplating Line, capable of plating parts up to 27 feet long and weighing up to 8,000 pounds.

Crewboat Sold to European Buyers‏

Marcon International, Inc. of Coupeville, Washington infomred that Tidewater Marine International Inc. has sold their 41.2m x 8.2m x 3.5m depth / 2.38m draft,

 
 
Maritime Contracts Maritime Security Naval Architecture Navigation Salvage Ship Electronics Ship Repair Ship Simulators Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.0503 sec (20 req/sec)