Equivalent ASTM material for EN S275JR

[PRAMODH NAIR]

Experts,   Could you please give me the equivalent ASTM material for EN S275JR with reference code document.   Regards Pramodh

[K.Babu]

Pramoth

 

No code will give equivalent chart.

 

It is eqiovalent to A36 , Pls refer any of mill manufacturers website (May be JFE )

 

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Thanks & regards,

K.Babu
Singapore

[Harish Kannepalli]

Mr. Pramodh,

                      It might be equal to ASTM A36 or A572 Gr.42

2011/7/23 PRAMODH NAIR <pramod...@yahoo.com>

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regards,

Harish.

[Anthony]

Hello,
By recent experience i have had a confusion as the supplier
produced a equivalent comparision statement from a certain
manufacturer as A36 = 275 , but from my records from past work done
for a internationally reputed client i confirmed that the same was not
true. i have the following clear statement ..

A36 [ASTM A36 1994] general = Fe 360 B [ ISO 630 1995 ]plates&bars =
S235JR [ EN 10025 1995 ]plates & bars
and
S275 JR [ EN 10025 1995 ] plts & bars = Fe 430 B [ ISO 630
1995 ]plts &bars = Gr. 42 [ ASTM A572 1994 ] plts...

no mention of A36

All the same i would strongly advice you should make a
comparision of the chemical composition and all the Mechanical
properties for the steel as required by S275 JR depending on the
application before using the steel supplied

best regards
hepo

On Jul 24, 4:57 pm, "K.Babu" <kbabu...@gmail.com> wrote:
> Pramoth
>
> No code will give equivalent chart.
>
> It is eqiovalent to A36 , Pls refer any of mill manufacturers website (May
> be JFE )
>

[B.Jawahar - QC INSPECTOR]

Dear Mr.Promodh,

Sorry for this very late reply.ASTM A283D Maybe Equivalent for this EN S275JR.

Kindly check and reply if it is right.

Regards,

Jawahar.

[Ramin Kondori]

Dear Pramodh:

European classification is more precise for structural steels.

ASME is not "known" as detailed as Euro-norms when it comes to structural steels. 

Of course, P-No./Gr-No. classification in ASME is still reliable and useful but my recommendation is not insisting on finding an equivalent grade for your material further than P-No (and/or group number) equivalents,especially if your application is offshore structures. 

You can see this with J or K grades which are not well-distinguished in ASME or versatility in impact test temperature requirements or weather resistant grades etc.    

Regards

Ramin Kondori

Sr. QA/QC Engineer

SINOPEC

r.ko...@petroyada.com
+98-2123592322
+98-9132150320

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[mohd]

Dear pramodh,

ASTM 283 Gr D is equivalent further as per BS4360 its 43B, and as per DIN 17100 its St 44-2

regards,

mohd

[R R Menon]

Hiii

its equivalent to ASTM A529

[Harikrishnan N S]

Hi Pramodh

 

You may refer ASTM document DS67 for comparing different Steel standards. But you may not find the exact equivalent.

 

Thanks and Regards

Harikrishnan

[raouf salhi]

Dear Pramodh;

The equivalent is A 520 .

S 275 Jr is europeen normalisation , S means Structure , 275 is the yield strength JR means 27 j at room temperature for impact test.

REgards

 

SALHI Raouf

QA/QC Engineer

Tel: Morocco +212628979891

      Tunisia +21621458258

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[Elavarasan Aru]

Dear,

you cannot get exact equivalent.

But nearby grade is ASTM A36   

ELAVARASAN ARUMUGAM

Mechanical Engineer 

 

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[Rajesh]

As per AWS D1.1 unlisted material subjected to New WPS  i agree.

but if 275JR to 275JR wps can we  considered to other grades those material impact properties  are not effecting (temp  )

 Can we consider   these are  single Group (235JR,,275JR,355JR) and weld wrto 275JR approved WPS.

[Ramin Kondori]

These are structural steels but with impact test requirements. You probably know what J and K stand for or R etc. So You can consider them as P-No.1 materials but with higher grades like 335, you have CS in heat treated delivery conditions (N/Q/NT/QT etc) so they may have different group numbers.

Please note that you should not expect to find exact equivalent but there are grades which are practically the same. You may refer ASTM document DS67 for comparing different Steel standards. but again, you may not find the exact equivalent. 

European classification is more precise for structural steels. ASME is not "known" as detailed as Euro-norms when it comes to structural steels. Of course, P-No./Gr-No. classification in ASME is still reliable and useful but my recommendation is not insisting on finding an equivalent grade for your material further than P-No/Gr-No. You can see this with J or K grades which are not well-distinguished in ASME, not mentioning impact test temperature requirements or weather resistant grades.   

Regards

Ramin  Kondori

Sr. QA/QC & Welding Engineer

-----------------------------------------------------------

PG-Dip. in Welding Engineering (IWE  AT  0070)

BSc. in Civil Engineering (IUT)

BGAS Painting Inspector

ASNT Level I&II

                        

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