Category: ‘Cast Iron’

The development of the technological transformation of iron and steel combined with the company

August 10, 2011

The development of the technological transformation of iron and steel combined with the company  "Eleventh Five-Year" period, in order to improve the internal quality products, the companies will implement a series of equipment ... Read More...

Bending Forming Deep Drawing and Spinning

July 6, 2011

The pressing and deep drawing operations are based on shaping sheet metal by plastic deformation. The deformation is achieved by forcing the sheet metal into a formed female die using a male shaped punch. For the pressing oper... Read More...

Relative effect alloying elements

July 5, 2011

The combined effect of alloying elements results from many complex interactions resulting from the processing history, the number and quantities of constituents, the heat treament, the section shape etc etc..  Some basic rule... Read More...

Some calculated Stress Areas for ISO Metric Threads medium fit 6H 6g

July 5, 2011

Tensile Strength | Yield Strength | Typical Yield | Typical Tensile | Yield strength & Yield point | Stainless Steel Tensile Strength | Bend Testing | Difference Between Yield and Tensile ... Read More...

Screw Threads Stress Calculation

July 5, 2011

Tensile Strength | Yield Strength | Typical Yield | Typical Tensile | Yield strength & Yield point | Stainless Steel Tensile Strength | Bend Testing | Difference Between Yield and Tensile ... Read More...

Table Of Weld Capacities

July 5, 2011

The fillet weld capacity tables related to the type of loading on the weld.  Two types of loading are identified traverse loading and longitudinal loading as show below The weld loading should be such that { (FL/PL)... Read More...

Properties of weld groups with welds treated as lines

July 5, 2011

It is accepted that it is reasonably accurate to use properties based on unit weld thickness in calculation to determine the strength of welds as shown in the examples on this page.  The weld properties Ixx Iyy and J are assu... Read More...

Assessment of Fillet Weld Groups

July 5, 2011

Important note: The methods described below is based on the simple method of calculation of weld stress as identified in BS 5950- clause 6.7.8.2 . The other method identifed in BS 5950 - 1 clause 6.7.8.3 as the direction method... Read More...

Weld Strength Calculations

July 5, 2011

Tensile Strength | Yield Strength | Typical Yield | Typical Tensile | Yield strength & Yield point | Stainless Steel Tensile Strength | Bend Testing | Compression Testing | Difference... Read More...

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