Reliable EN10219 S275JRH SHS Mild Steel Pipe | Customizable Solutions by China's Largest Manufacturer
Reliable EN10219 S275JRH SHS Mild Steel Pipe | Customizable Solutions by China's Largest Manufacturer
Reliable EN10219 S275JRH SHS Mild Steel Pipe | Customizable Solutions by China's Largest Manufacturer
Reliable EN10219 S275JRH SHS Mild Steel Pipe | Customizable Solutions by China's Largest Manufacturer
Reliable EN10219 S275JRH SHS Mild Steel Pipe | Customizable Solutions by China's Largest Manufacturer
Reliable EN10219 S275JRH SHS Mild Steel Pipe | Customizable Solutions by China's Largest Manufacturer

Reliable EN10219 S275JRH SHS Mild Steel Pipe | Customizable Solutions by China's Largest Manufacturer

Model
hfw-yt-S275JRH

Item specifics

Thickness
0.5- 60 mm
OD(Outer diameter)
10*10-1000*1000mm
Certification
CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
Surface Treatment
Black painted or REQUEST
Tolerance
as required
Length
0.5-24M according to client requirement
Standards
Hollow section: ASTM A500/A501,EN10219,EN10210
Materials
S275JRH
Delivery Time
7-30 Days

Review

Description

Reliable S275JRH SHS Mild Steel Pipe | Customizable Solutions by China's Largest Manufacturer
1、 The Meaning of Numbers and Letters in EN10219-2006 Standard
[S-275JR] European standard steel, grade S275JR, equivalent to Q295b steel in the domestic standard, is a low-alloy high-strength structural steel with good plasticity, welding performance and impact toughness, good cold and hot working performance, low and medium temperature performance, and certain corrosion resistance. Q295B can be used to manufacture stamping parts, building structural parts, medium and low pressure chemical containers, low-pressure boiler drums, sheet stamping parts, Oil pipeline, oil storage tanks and projects with low temperature requirements.
S: Structural steel

Number after S: Minimum yield strength (wall thickness ≤ 16mm)

JR: Impact test at room temperature ≥ 27J

J0: 0 ° C impact test ≥ 27J

J2: -20 ° C impact test ≥ 27J

K2: -20 ° C impact test ≥ 40J

N: Normalized or normalized rolling (fine grain steel, impact test must be conducted, and the temperature should be lower than -20 ° C ≥ 40J)

M: Thermomechanical controlled rolling (impact test must be conducted, with a minimum temperature of -20 ° C ≥ 40J)

L: -50 ° C impact test ≥ 27J

H: Hollow profiles
Chemical composition of S275JRH
S275JR (≤ 40mm)
Chemical composition (mass fraction)/%
C ≤ 0.21
Mn ≤ 1.50
P ≤ 0.045
S ≤ 0.045
N ≤ 0.009
S275JR (>40mm)
Chemical composition (mass fraction)/%
C ≤ 0.22
Mn ≤ 1.50
P ≤ 0.045
S ≤ 0.045
N ≤ 0.009
S275JR (≤ 16mm)
Chemical composition (mass fraction)/%
C ≤ 0.21
Mn ≤ 1.50
P ≤ 0.035
S ≤ 0.035
Cu ≤ 0.55
N ≤ 0.012
Other: S275 steel
S275JR (>16 ≤ 40mm)
Chemical composition (mass fraction)/%
C ≤ 0.21
Mn ≤ 1.50
P ≤ 0.035
S ≤ 0.035
Cu ≤ 0.55
N ≤ 0.012
Other: CEV ≤ 0.40- ≤ 0.44
S275JR (>40mm)
C ≤ 0.22
Mn ≤ 1.50
P ≤ 0.035
S ≤ 0.035
Cu ≤ 0.55
N ≤ 0.012
Other: (≤ 30- ≤ 400mm)
Video of rectangular steel tube and square steel tube
Rectangular steel tube sizes chart

O.D. mm

W.T.mm

O.D mm

W.T. mm

O.D mm

W.T. mm

O.D mm

W.T. mm

20*20

1.3

60*120 80*100 90*90

1.50

180*180

3

300*800 400*700 550*550 500*600

　

1.4

1.70

3.5-3.75

9.5-9.75

1.5

1.80

4.5-4.75

11.5-11.75

1.7

2.00

5.5-7.75

12-13.75

1.8

2.20

9.5-9.75

15-50

2.0

2.5-4.0

11.5-11.75

　

20*30 25*25

1.3

4.25-4.75

12.0-25.0

　

1.4

5.0-6.3

100*300 150*250 200*200

2.75

300*900 400*800 600*600 500*700

　

1.5

7.5-8

3.0-4.0

9.5-9.75

1.7

50*150 60*140 80*120 100*100

1.50

4.5-9.75

11.5-11.75

1.8

1.70

11.5-11.75

12-13.75

2.0

2.00

12.5-12.75

15-50

2.2

2.20

13.5-13.75

　

2.5-3.0

2.5-2.75

15.5-30

　

20*40 25*40 30*30 30*40

1.3

3.0-4.75

150*300 200*250

3.75

300*1000 400*900 500*800 600*700 650*650

　

1.4

5.5-6.3

4.5-4.75

　

1.5

7.5-7.75

5.5-6.3

9.5-9.75

1.7

9.5-9.75

7.5-7.75

11.5-11.75

1.8

11.5-16

9.5-9.75

12-13.75

2.0

60*160 80*140 100*120

2.50

11.5-11.75

15-50

2.2

2.75

13.5-30

　

2.5-3.0

3.0-4.75

200*300 250*250

3.75

400*1000 500*900 600*800 700*700

　

3.25-4.0

5.5-6.3

4.5-4.75

　

25*50 30*50 30*60 40*40 40*50 40*60 50*50

1.3

7.5-7.75

5.5-6.3

9.5-9.75

1.4

9.5-16

7.5-7.75

11.5-11.75

1.5

75*150

2.50

9.5-9.75

12-13.75

1.7

2.75

11.5-11.75

15-50

1.8

3.0-3.75

12-13.75

　

2.0

4.5-4.75

15.5-30

　

2.2

5.5-6.3

200*400 250*350 300*300

4.5-6.3

500*1000 600*900 700*800 750*750

　

2.5-3.0

7.5-7.75

7.5-7.75

9.5-9.75

3.25-4.0

9.5-16

9.5-9.75

11.5-11.75

4.25-4.75

80*160 120*120

2.50

11.5-11.75

12-13.75

5.0-5.75

2.75

12-13.75

15-50

5.75-6.3

3.0-4.75

15.5-30

　

40*80 50*70 50*80 60*60

1.3

5.5-6.3

200*500 250*450 300*400 350*350

5.5-6.3

500*1100 600*900 700*800 800*800

　

1.5

7.5-7.75

7.5-7.75

9.5-9.75

1.7

9.5-9.75

9.5-9.75

11.5-11.75

1.8

11.5-20

11.5-11.75

12-13.75

2.0

100*150

2.50

12-13.75

15-50

2.2

2.75

15.5-30

　

2.5-3.0

3.0-4.75

280*280

5.5-6.3

600*1100 700*1000 800*900 850*850

　

3.25-4.0

5.5-6.3

7.5-7.75

9.5-9.75

4.25-4.75

7.5-7.75

9.5-9.75

11.5-11.75

5.0-6.0

9.5-9.75

11.5-11.75

12-13.75

40*100 60*80 70*70

1.3

11.5-20

12-13.75

15-50

1.5

100*200 120*180 150*150

2.50

15.5-30

　

1.7

2.75

350*400 300*450

7.5-7.75

700*1100 800*1000 900*900

　

1.8

3.0-7.75

9.5-9.75

11.5-11.75

2.0

9.5-9.75

11.5-11.75

12-13.75

2.2

11.5-20

12-13.75

15-50

2.5-3.0

100*250 150*200

3.00

15.5-30

　

3.25-4.0

3.25-3.75

200*600 300*500 400*400

7.5-7.75

800*1100 900*1000 950*950

　

4.25-4.75

4.25-4.75

9.5-9.75

11.5-11.75

5.0-6.3

9.5-9.75

11.5-11.75

12-13.75

50*100 60*90 60*100 75*75 80*80

1.3

11.5-11.75

12-13.75

15-50

1.5

12.25

15.5-40

　

1.7

140*140

3.0-3.75

300*600 400*500 450*450

7.5-7.75

900*1100 1000*1000 800*1200

　

1.8

4.5-6.3

9.5-9.75

　

2.0

7.5-7.75

11.5-11.75

20-60

2.2

9.5-9.75

12-13.75

　

2.5-3.0

11.5-25

15.5-40

　

3.25-4.0

160*160

3.00

400*600 500*500

9.5-9.75

1100*1000 1200*1200

　

4.25-4.75

　

3.5-3.75

11.5-11.75

20-60

5.0-5.75

　

4.25-7.75

12-13.75

　

7.5-8

　

9.5-25

15.5-40

　


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