Archive for the ‘broken steel’ Category

Be Secure With A Steel Safe

Steel safes from companies such as Phoenix or Sentry are designed to be nearly indestructible, and difficult to move/steal. Most steel safes are also designed to be fireproof and flood proof. Some safes are even data fire proofed meaning the temperature inside will not be any more than 125 degrees, even with at 1200+ degree fire burning all around the safe.  If you have things of value, placing them in a steel safe with the right features would be a smart decision.

 

The Phoenix 1231 Olympian Steel Office/Home Fire Proof Safe includes many of the features you would be looking for in a steel safe. This steel safe is sized to fit under a desk or in a cabinet. The body of this safe is made of galvanized steel. This steel safe has a recessed door, protecting the contents of the steel safe from smoke, heat or water damage during a fire, or any other natural disaster. This steel safe has a UL (Underwriters Laboratory) rating of 350 for one hour. This means that this steel safe will maintain an internal temperature of less than 350 degrees Fahrenheit for one hour when exposed to excessive heat or fire. This rating makes this steel safe a great choice for any papers of value. The ability to be bolted to the floor is an important feature of this steel safe. This steel safe can be bolted down into the floor. In the event of a fire, these plugs on this steel safe will expand when exposed to heat and will seal the safe in to the floor. On the hinge side of this steel safe are two dead bolts. If the hinges on this steel safe are ever removed, the dead bolts remain in place, keeping the door securely fastened. The myriad of safety features on this Phoenix safe make it a solid choice for your security needs.

 

The Phoenix 1233 Olympian Steel Office/Home Fire Proof Safe is another quality safe to look at if your in the market for one. This steel safe has a 1.30 cubic foot capacity and has a UL rating of 350 for 1 hour.  This rating and capacity make this steel safe ideal for storing documents in your home or office. This steel safe has a modern, compact design created to augment the décor of your home or office. This steel safe comes in a white. This steel safe has a recommended cash risk of $2,200 and a valuables risk of $22,000.  It is not recommended you keep more than this stored in this steel safe. This steel safe has both a combination and key lock. A bolt kit comes with this steel safe so that you can permantly anchor it into the floor.

 

 There are many companies that manufacture Steel Safes, however  Phoenix and Sentry Safes seem to have the reputation for being durable reliable companies when it comes to Steel Safes. Take some time to identify your needs and to find a steel safe to match those needs.

 

If you’re looking for a container to safeguard such products, look for one that carries a Class 125 rating from Underwriters Laboratories for one-half hour or longer, up to a maximum of four hours. That means it will maintain an interior temperature below 125 degrees Fahrenheit and humidity below 80 percent when subjected to exterior temperatures ranging from 1,550 degrees (for the one half-hour rating) to 2,000 degrees (for the four-hour rating). Most products sold for use in the home carry the half-hour or one-hour rating.

For protection of valuable or hard-to-replace paper documents, look for a UL 350 classification. That means the chest, safe or filing cabinet will maintain an interior temperature below 350 degrees when exposed to temperatures ranging from 1,550 degrees (for the half-hour rating) to 2,000 degrees (for the r four-hour rating).

These UL ratings also signify that the product has survived UL’s combined explosion hazard/impact test. In this test, the product is subjected to 2,000-degree heat for 30 minutes, dropped 30 feet onto a riprap of broken bricks and concrete, then reheated to 1,550 degrees for 30 more minutes. If it doesn’t explode, it passes the test.

Some proven quality manufacturers of fireproof safes are Fire King, Sentry, and Phoenix. 

Damascus Steel – the High Tech Weapon of the 12th Century

Damascus Steel is a broad category of metallurgical techniques used to make higher technology knives and sword blades in the 12th through 18th centuries.  Prior to the Bessemer process which allows steel to be made in large quantities with exact control over the amount of carbon in the mix, steel was made in an artisanal method – it was made in small batches, and making a batch large enough to make a sword was a technical challenge.

 

Steel is iron with carbon impurities; the best time to mix in the carbon impurities is when the steel is hot.  The archetypal image of a blacksmith striking sparks from a red hot steel blade that we see in movies and popular culture stems from needing to distribute the carbon (from coke or charcoal) through the blade.  You’d hammer the steel while it’s glowing hot, turn the blade over, hammer it again, and reheat.  The aim of doing this was to make sure that the carbon granules were broken to the right size in the alloy.   (Modern steel making allows much greater precision than merely hammering the nodules out).  The more carbon there is in the steel, the harder it is, and the more rigid the steel is.

 

Damascus steel, in spite of the mythologies that have built up around it, was simply a technique of taking high carbon steel ingots (usually "wootz" steel imported from India), hammering or drawing them flat, and then putting a layer of charcoal over them, then a layer of higher nickel alloy steel over it (nickel keeps steel flexible), then hammering them together, often times trying to fold the steel back so that there’s a pattern of high carbon steel (providing rigidity) and softer nickel steel (maintaining flexibility and the softness needed to sharpen the weapon with period tools).

 

Damascus steel shows a distinctive pattern – the high carbon steel is darker than the nickel steel, and there’s a pattern of cells that can look almost like snakeskin or running water through the blade, as the hot blade is quenches in pickling brine.  (This brine will tarnish the high carbon steel before the nickel steel).  Similar patterns can be found in pattern-welded steel swords from Northern Europe and the "folded steel" swords of the Japanese, both of which have been mythologized (as has Damascus steel) into weapons that can cut rock, bodies and machine gun barrels.

 

Damascus steel fell out of fashion for two reasons.  The first is that it’s incredibly labor intensive to make, and the second was that with the Bessemer process, modern steelmaking allowed for comparable steels at a fraction of the cost.  Indeed, the leaf springs in a typical automobile or light truck can be ground down to make better swords than ever existed in antiquity in terms of quality and ability to hold an edge.

 

To look at a selection of Damascus Steel knife blades visit our Damascus Steel Pocket Knives page.

Stainless Steel Tubing

Many products are made of stainless steel and among them the most frequently usable product will be the steel pipe and steel tube. It is hard to list them all because everyone encounters a stainless steel item or structure every single day, which defines steel as being a very important material used in the construction of many everyday goods. Two of the elements that may be used in steel tube structures are galvanized and stainless steel. Steel has a unique magnetic property that makes it an easy material to recover from the waste and so it can be recycled. The properties of steel remain unchanged; no matter how many times the steel is recycled. All these will be certainly taken into the consideration, when it comes to steel pipe formulation

Steel Tube brings the picture of circular image, but stainless steel tube is manufactured into many shapes and thicknesses from oval and round, to rectangular and round, and also there are flat bars. Stainless steel tube is used in a variety of industries. Steel Tube is made from combination of alloys. The stainless steel alloys used for aircraft hydraulic lifts which use percentages of nickel and large percentages of chromium. Stainless steel tube is used in many of our household works as our refrigerators and other appliances. Tubing on eroded, become rusty or broken down due to heat or weathering.

Stainless steel tube is popular in the construction of high-quality homes and buildings, because it can be counted on to reduce gas leaks. The use of stainless steel for tubing is popular for the production of high quality mufflers in the auto industry. Fuel and heat lines need the strength of stainless steel tube in order to resist the extreme elements which will be forced through them. Seamless stainless steel tubing has fractional, metric, and imperial sizes. Welded stainless steel tubing—fractional sizes.

Tubing is used across many industries and applications. When it comes to pond tubing it has to be durable to enable the water flow freely via the filter. Good quality tubing is important. The most economical package stuff that will easily give protection will certainly be the shrink wrap tubing! They are merely center folded and the only difference is that, they sides remain non-folded and they are sealed in creating the tube. The bottom and top edges are also sealed. Stainless steel round tubes features are round tube, good quality, PVC package, available in round, square, flat and patterned tubes. Both steel pipe and steel tube, they come with various width and thicknesses are a very common material in metal fabrication for home modification and vehicle alterations.

To actually make use of these tubes you’ll probably have to cut them to size. Because of steel tubing’s great flexibility and toughness, this is a much more difficult process than one would think. Steel jewelry is entirely made of stainless steel, which is almost indestructible by just frequent usage. It is carefully made by carving a solid piece of steel into the design desired. Impressively enough, steel jewelry has many advantages, thus, somewhat making it superior to other forms of jewelry.