What is the maximum % elongation expected from hot rolled AISI304 stainless steel?

More Arshad Noor Siddiquee's questions See All

Help witb ultrasonic machining head

I am interested in procuring an Ultrasonic Machining Assistant of about 1 kW power and 30-35kHz Frequency. Can anyone provide me an information about any indian supplier/ manufacturer of this system??

07 August 2013 4,643 5 View

What is the maximum % elongation expected from 3mm thick, hot rolled AISI304 plates?

This is a repeat question if possible any reference in its support.

07 August 2012 5,678 5 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

Robert Basan

Hello Arshad,

I just checked my database(you can find it at http://www.matdat.com and there are about 30-40 instances of AISI304, AISI304ELC and AISI304H material.

Different heat treatments, different testing temperatures.

All data are from relevant literature and are result of monotonic,cyclic/fatigue tests (not general, basic data that you get from suppliers).

Take a look at the database. High-alloy steels are for paying users only, but if you think this may be useful for you, contact me and I will provide you full access to the database.

Regards,

Robert

http://www.matdat.com

Arshad Noor Siddiquee

thanks dr robert you have been very helpful. But the matdat site is not opening. actually I have performed tensile tests on AISI 304 samples in accordance with ASTM E8M twice and on both instances I found % elongations to be more than 105%. I just wanted to validate either thgough such published literature or otherwise in case some other expert has also found a similar resluts?? can you further comment and or provide some other reference plx.

Thank you once again.

Aravindhan Rajamanickam

Hi Arshad,

Seems to be very soft. What about Tensile & Yield strength. Did you have values asper STD. Which form of sample you had - Rod or Sheet metal

Can you confirm metallurgical condition of your sample. Is it annealed after Hot finishing. ASTM STD A276 has reference for 3 condition - Annealed (with hot & cold finish), relatively severe cold worked & relatively light cold worked).

In hot finished + Annnealed condition, for thickness around 3 mm, we observed 55 - 60 % & specification asper ASTM was 30% minimum.

Hello again,

I checked the data for AISI304 and unfortunately, elongation was not provided in original references. However, for most materials that I mentioned, Reduction of area at fracture is known.

If that can be of use to you and you would still like access to the data, let me know.

Btw. what did you mean by "matdat site is not opening"?

I was not aware that the site was inaccessible.

Best regards,

André Weber

Depends on the reached yield strength after rolling, the higher the yield strength the lower the elongation...

Yeah Mr. robert I could now access the matdat site but it was not of much help. thanks any ways. by the way I have tested commercially available hot rolled AISI-304 plates 2.95 mm thick.