When the size of EN10025-2 S275JR Steel varies , EN10025-2 S275JR Steel tensile strength and yield strength also ranges,400-560 Mpa, 225-275Mpa, respectively. S275JR is a grade under Europe standard EN10025-2. In S275JR grade, JR means S275JR steel can bear a 20 centigrade impact test under room temperature.
S275JR is a kind of low alloy steel under EN10025 standard. S275JR steel has the proper tensile strength, good toughness, plasticity, processing property, be rolled into steel plates, shaped steel and profile steel, which usually used to build workshop, bridge, vessels and so on.
S275JR Chemical Composition(Max unless stated)%:
| Grade |
C
|
Si
|
Mn
|
P
|
S
|
V
|
Ni
|
|
S275JR
|
0.21
|
1.5
|
-
|
0.035
|
0.035
|
0.012
|
0.55
|
S275JR Mechanical Properties(Min unless stated):
| Grade |
Yield (MPa)
|
Tensile (MPa)
|
Elongation
|
Impact Energy
20℃
|
Thickness
(mm)
|
|
S275JR
|
275-365
|
430-580
|
13-20
|
27
|
8-50
|
S275JR steel available service:
Cutting(NC Cutting), drill, machining, welding, galvanization
S275JR steel packaging and delivery details:
Packaging Detail: Standard packaging or according to clients’ request
Delivery Detail: According to clients’ request.
S275JR (1.0044) hot rolled steel plates Weldability
When welding thick plates, reference should be made to BS EN 1011-2:2001 “Welding – Recommendations for welding of metallic materials Part 2: Arc welding of ferrite steels”. The carbon equivalent value (CE) should be calculated from the values of the chemical composition indicated on the test certificates for the plates concerned. The formula to be used is:
CE = C + Mn + Cr + Mo + V + Ni + Cu
6 5 15
S275JR (1.0044) hot rolled steel plates surface inspection
All plates manufactured through the plate mill are inspected and defects repaired in accordance with EN 10163-2: 1991 Class A Subclass 1, unless otherwise agreed.
S275JR (1.0044) hot rolled steel plates mill tests:
S275JR steel is an unalloyed low carbon mild steel, supplied as hot rolled. S275JR provides low strength with good machine-ability, so S275JR steel is suitable for numerous general engineering and structural applications. S275JR steel is used widely in the construction, maintenance and manufacturing industries.Any need for S275JR steel or want more information of S275JR steel, contact us freely.
