ASTM S275JR steel plate steel plate

Also referred to as Atmospheric Corrosion Resistant Steel, this product is seen as an inexpensive and highly effective material to be used in structural applications which are exposed to the atmospheric elements.

The steel oxidises with pollutants in the air forming a thick layer of rust – this formation acts as a protective layer which prevents the steel from corroding. The layer constantly regenerates and forms over time.

ASTM S275JR steel plate

BEBON is S275JR steel supplier,we can offer High quality steel plate,and pretreatment of the advanced equipment.If you are interested in S275JR steel,please contact us.

S275JR steel plate, under EN10025(93) standard S275JR steel plate, under EN10025(93) standard,
we can regard S275JR steel plate as Carbon and low alloy steel

EN 10025-2 S275JR High Yield Strength Structural Steel Plate

S symbol for Structural Steel
JR symbol 20 temperature impact test
J0 syambol 0 temperature impact test
J2 symbol -20 temperature impact test

S275JR Non-alloy structural steel can be used in constructional , tank, building , bridge, machine and so on.

S275JR chemical composition

C	Mn	P	S	N	Cu	CEV
max 0.22	max 1.5	max 0.04	max 0.04	max 0.012	max 0.55	max 0.42

S275JR Mechanical properties

thickness	Yield StrengthReH[N/mm2] transv.min.	TensileStrengthRm[N/mm2]transv.	Fracture Elongation[%]transv. min.	Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t >16mm	275 265			20 degree 27J
t < 3mm t ≥ 3mm		430-580 410-560
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			13 14 15 16 20

Equivalent grades of grade S275JR (1.0044)

USA
-

Germany
DIN,WNr

Japan
JIS

France
AFNOR

England
BS

Canada
HG

European

old EN

Italy
UNI

Belgium
NBN

China
GB

Sweden
SS

Austria
ONORM

A529

St44-2

SS400

E28-2

43B

260W

260WT

Fe430B

AE295B

Q275Z

1412

St430B

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