Answer Posted / Jeet Singh
FE500 steel, also known as 50CrNiMo6-4, is a low-alloy, high-strength steel. Its chemical composition includes carbon (0.12-0.24%), manganese (0.8-1.6%), nickel (0.7-1.3%), chromium (0.5-1.2%), molybdenum (0.25-0.5%), and silicon (0.3-0.6%). The yield strength typically ranges from 500 to 690 MPa, and the tensile strength from 650 to 860 MPa.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Please tell me Detail cost of providing& laying nominal mix design 1:2.5:5,40mm nominal size.curing complete e/c cost of form work in foundation and plinth i/c carriage.
Sir, Iam Applied in rrb for the posts of Junior Engineer.I want to know about the or question previews to study well.Pl send it to shukla_varun1985@yahoo.com.
can any one give me sample question paper of BHEL at mdansari86@gmail.com as i m appearing for the same exam.
pls mail some more tecnical qustions at msaranya2610@gmail.com
HOw much % of premium on DSR-2013 currently
cud any one send me tech quest paper(civil engg) at tarizus@yahoo.com
hii.plz send me hpcl placement papers for officers trainees for graduate engg plz my email id is ajm_knit@yahoo.com
In how many types u can do POP on ceiling and walls(on which material or by using which material)? b) what is the difference between dry , oil bound, enamel, acrlyic type of painting? 2nd :- I have certain queries, please help to solve. a) length of pile bore is 4m.excavation quantity will be area * length where area will be pi/4 * dia*dia. Is this right? b) It is a single reamed pile of 300m dia and reamed dia is 750mm. can any body help me to calculate excavated quantity of this bulb(reamed section),, concrete quantity in bulb with showing the formulas to be used?
Re: Can anybody help me by attaching files , formats for quality checks of common building materials like cement , concrete , bricks , sand and aggregates? please my email id is smgujjal@gmail.com
I need to constructive work in amaraj batteries
can u plz send me ntpc placement papers(civil engineering) at mohit_verma21@yahoo.com
How much area, in square meters, will one liter of paint cover if it is brushed out to uniform thickness of 100 microns?
While calculating the weight of the steel per running meter, the formula used is [(dxd)/162]. Why 162 is used in denominator & how it is derived?
What is Density of cement, sand & aggregate ?
i want to ecil (Electronics Corporation of India Limited Hyderabad) previous civil engineering question papers immediately please.............
