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Titanium Chemical Symbol ‘‘Ti’’ Atomic Number 22

June 27, 2018, 9:13 am
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Titanium belongs to the chemical elements belonging to group 04 i.e. transition metals. Rutherfordium, zirconium, hafnium are other members of group IV of the periodic table. The periodic table is recognized due to its distribution of groups and periods and sequential arrangement of elements. It also assists us in distinguishing elements with each other. Occurrence of Titanium:  Titanium is known to be the ninth most existing element in the earth and the seventh most existing element. In igneous rocks it is also found in the form of oxides. Titanium also exist in living organisms, sediments and natural occurring species of

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Niobium Chemical Symbol ‘‘Nb’’ Atomic Number 41

June 29, 2018, 9:50 am
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Niobium belongs to the chemical elements belonging to group 05 i.e. transition metals. Tantalum, vanadium and dubnium are other members of group V of the periodic table. The periodic table is commonly used by chemists, researchers and chemistry students due to its arrangement of elements in periods and group. It also helps in differentiating between two elements. Occurrence of Niobium: Niobium is known as the 34th most abundant element in the earth. It is also said that existing of niobium in earth is greater while the high density of element is present in the earth’s core. The free niobium is not

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S355JR Non-alloy Quality Structural Steel

July 6, 2018, 9:34 am
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What is S355JR? S355 grade is a non-alloy structural steel defined in EN 10025 standard. As the name implies it is extensively utilized in the structural engineering. It is an important material supply for construction industries. S355 grade gives robust yield and tensile strength and is offered with numerous treatments and test alternative to ascertain that it is an extremely applied steel in different projects. “S” in the letters of S355JR material grade represents the steel as structural steel, letters in numerals i.e. “355” represents yield strength i.e. 355 N/mm² minimally, the “JR” addition ensures that the steel has been

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SUS 630 Precipitation Hardening Stainless Steel – JIS G4303

July 11, 2018, 8:56 am
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What is SUS630 Steels? Grade 630 are stainless steels categorized as martensitic, but additionally this grade is precipitation hardened to attain robust mechanical properties. These steel acquire high tensile strength and resistance to indentation just after heat treatment. Resistance to corrosion and heat is comparable equivalent to that of grade 304 steels. This grade is also named as grade 17-4PH. One of the main advantages of this grade is that it is marketed in conditions such as solution treated, at which they can be swiftly age-hardened (to gain high strength) and machined. The treatment to aging of grade 630 is

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S235JR Non-alloy quality structural steel

July 11, 2018, 12:08 pm
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What is S235JR? S235 grade is a non-alloy structural steel described in EN 10025 standard. As the name implies it is widely employed in the structural industry. It is a vital substance which is consumed in construction industries. S235 grade offers incredible yield and tensile strength and is given with several heat treatments. Different test methods are used to ensure that it is importantly used steel in different projects. “S” in the letters of S235JR material grade represent structural designation, letters in material grade designation i.e.  “235” represents yield strength i.e. 235 N/mm² minimally, the “JR” additionally confirms that the

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1.3343 High speed Steel Grade

July 13, 2018, 7:30 am
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What is 1.3343? Grade 1.3343 is the HSS type steel. HSS refers to high speed steel grade. The grade is defined in the ISO 4957. The molybdenum offers 1.3343 enhanced properties than stainless steel such as UNS Grade S30400, especially more resistance to crevice corrosion and also pitting in chloride atmosphere. 1.3343 grade is a Tungsten Molybdenum type steel. What is DIN EN ISO 4957? 1.3343 is also identified in the standard DIN EN ISO 4957. It is an international standard which specifies tool steels in wrought condition. The scope of the standard covers non-alloy cold-work tool steels, allow cold

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1.0577 Non-alloy quality structural steel

July 13, 2018, 7:43 am
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What is 1.0577? Grade 1.0577 is the carbon (non-alloy) steel defined in the EN 10025 system, which comes after the 1.0038 in its importance within the non-alloy structural steels. It is usually formed into products in wrought state. 1.0577 is EN numeric designation of the grade. It is normally provided in the state of hot worked. 1.0577 grade is having a lower thermal conductivity as compare other wrought carbon products but has considerable higher electrical conductivity. What is EN 10025? 1.0577 is defined in EN 10025. This standard defines non-alloy structural steels along with its delivery conditions. Why 1.0577 called

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Alloy 6061 – Aluminum Based Precipitation hardened

July 17, 2018, 10:44 am
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What is Aluminum Alloy 6061? Grade Alloy 6061 is the aluminum alloy having silicon and magnesium as main alloying elements. It is a precipitation hardened aluminum alloy. Alloy 6061 is referred as the most general and common alloy within aluminum grade alloys. It has robust mechanical properties and also has good weldability. This alloy is commonly used for extrusion. After alloy 6063, it is the second mostly used for extrusion. Al 6061 is available in Solutionized and artificially aged state, pre-tempered annealed state and in the state of Solutionized, artificially aged, and stress-relieved stretched. What are the standards specifying Alloy

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C45 Medium Carbon Steel grade

July 19, 2018, 9:12 am
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What is C45 Material? C45 grade steel is defined as a medium carbon steel offering tensile strengths in the modest range. The material can be maneuvered with hardening by means of quenching and tempering on focused and restricted areas. C45 can also be instigated with induction hardening up to the hardness level of HRC 55. This grade is in majority situations delivered in an unattended heat treatment state i.e. normalized condition. However on demand it can be furnished in numerous heat treatment variations which is shown by additional letters in the name of grade. This can be furnished with minor

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AISI 316 Austenitic Nonmagnetic Stainless Steel

August 8, 2018, 11:11 am
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What is AISI 316? Grade AISI 316 is the general purpose and widely used austenite steel. These are having FCC i.e. face centered cubic structure. It is a non-martensite stainless steel and is therefore nonmagnetic in its properties in the annealed state. It can be cold worked which makes it hardened. It has increased corrosion resistance because of molybdenum content in it. Therefore it can also be used in chloride environment. What is AISI? AISI stands for American Iron and Steel Institute. The American Iron and Steel Institute (AISI) is an association of North American steel manufacturers. AISI has developed

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1.4301 Austenite Stainless Steel

October 24, 2018, 5:44 am
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What is 1.4301? Grade 1.4301 is the German equivalent grade of 304 type stainless steel. It is an austenite grade that is able to be deep drawn. Therefore it is widely used in drawing application such as sinks or pans. It is the most commonly stainless steel, and was known in older times as 18/8 stainless steel. What is DIN EN 10088? 1.4301 is also identified in the standard EN 10088. The scope of the standard covers specifications for bars, rods, wire, sections, semi-finished products and bright products of corrosion resistance. Why 1.4301 called AISI 304 Steel? 304 austenite stainless

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Phosphorus Chemical Symbol ‘‘P’’ Atomic Number 15

August 9, 2018, 1:15 pm
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Phosphorus belongs to the chemical elements in Group 15 that is called as Pnictogens family. Antimony, Bismuth, Nitrogen and arsenic are other members of group XV of the periodic table. This group of chemical elements is also known as group 5A. The periodic table is common and useful for chemists, researchers and scientists to understand common behaviors of elements in group because of the rationalized arrangements of the chemical elements. It also helps in recognizing the differences among the chemical elements of other groups. Occurrence of Phosphorus Phosphorus is abundant pnictogen element that resides in the earth’s crust in the

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Is Stainless Steel Magnetic or Non-magnetic in external field

January 11, 2019, 1:25 am
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We have received questions on our website whether stainless steel is magnetic or not, whether it is attracted by a magnet or not, what are the magnetic properties of stainless steel, how are stainless steel properties transformed to magnetic properties, what is paramagnetism etc. So instead of answering the questions of our readers one by one, we have decided to compile a comprehensive article on this subject of stainless steel and magnetism. What is the term magnetic?  Magnetic is an adjective of the term magnet. The magnet is a material which has an arrangement of atoms that allows it to show

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Nickel Element Chemical Symbol ‘‘Ni’’ Atomic Number 28

January 17, 2019, 2:08 am
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Nickel is a very popular chemical element referred with the chemical notation “Ni”. This element has an atomic number of 28. This transition metal has a slight golden reflection on a white silvery surface. Nickel is situated in Group 10 of current style Periodic table given by International Union of Pure and Applied Chemistry. Nickel is the member of the transition metals. Other members of the group are platinum (Pt) and palladium (Pd). These are located in the D-block transition metals of the periodic table. Nickel exhibits properties as being hard as well as ductile. Occurrence of Nickel Nickel does not exist

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Grilamid – Amorphous Polyamide Thermoplastics

February 1, 2019, 7:10 am
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Grilamid is a special type of amorphous thermoplastics that comes in various material grades. It has a particular composition that offers the amalgamation of robust properties of polyamide semi-crystalline materials with those of thermoplastic exclusively. The exclusive properties of these materials are high resistance to chemical and stress cracking. It also exhibit excellent transparency. What is Grilamid made of? Grilamid is available in the form of transparent polyamide granulates which are polymers. So it is made up of thermoplastic polyamide polymers. FDA and European directives have approved some specific grades of this type as food contact materials since the approved

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17-4 PH vs 316 Stainless Steel Grades

September 16, 2019, 4:37 pm
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SS316 and 17-4 PH are one of the most important stainless steel grades. 316 and 17-4PH are austenite and precipitation hardening material grades respectively which are defined in American standards.  When you compare Stainless Steel 17-4 ph vs 316, it is obvious that 17-4 PH has higher hardening content.  Precipitation hardening grade is a combination of two stainless steel structures i.e. austenite and martensite.  Both the grades i.e. 17-4 ph vs 316 offer high corrosion resistance. The metallic samples of both 17-4 PH Vs 316 are being tested in the chemical lab and mechanical labs on different testing equipment. The chemical

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ISO 3574 Extra Deep Drawing Quality Cold Rolled CR5 Steel

January 4, 2013, 1:21 am
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What are CR5 Steels? CR5 steels are extra deep drawing quality stabilized interstitial free, & Aluminum Killed (non-aging) mild steel as discovered in ISO 3574 and are categorized equivalent to SPCG steels in JIS G3141 standard. The only change between CR4 & CR5 steels is that CR5 steels are interstitial free steel and are more […]

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AISI 1018 Steel as Cold Rolled Quality in American Standard

September 2, 2015, 5:18 am
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What are 1018 Low Carbon Mild Steel? AISI 1018 is the primary obtainable of the cold-rolled steels in the market. It is usually obtainable in various shapes of bars. It has a virtuous amalgamation of all of the characteristic qualities of steel i.e. easy machining, formability, weldability and strength. On the basis of chemical composition, […]

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Mild Steel – The AISI 1006 in Technical Standards

September 5, 2015, 8:08 am
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What are 1006 Soft Mild Steel? AISI 1006 steels are dead mild steel comparably called drawing quality steel because of extremely low carbon content and other alloying materials. The qualities of AISI 1006 low carbon steel are chiefly low hardness and plasticity. 1006 mild steels have excellent Weldability and formability. Dimensional Characteristics of 1006 Soft […]

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