P195TR1

P195TR1

For pressure applications, the welded steel tubes are as follows: Non-alloy steel tubes have particular room temperature qualities. EN10217-1 P195TR1 welding steel pipe/steel tube applications include 1. industry: factory buildings, bridges, football fields, and greenhouses; 2. architecture: free columns, pergolas, glass roofs, and outside configurations. Surface coatings for P195TR1 steel pipes include fusion bond epoxy coating, coal tar epoxy coating, 3PE, varnish coating, bitumen coating, and black oil coating, as specified by the client.

PRODUCT FEATURES

EN10217 P195TR1 Welding Steel Name Designated

  • P195TR1 the capital letter P for pressure purposes;
  • P195TR1 is the indication of the specified minimum yield strength for thicknesses less than or equal to 16mm;
  • The alphanumeric TR1 for qualities with no specified aluminum content, impact properties, and specific inspection and testing requirements.

Mechanical Properties of P195TR1 Materials

Steel Grade

Yield Strength ReH

for T wall thickness in mm (Mpa)

Tensile

strength Rm

(Mpa)

Elongation at breakage A % min.

T ≤16

16<T≤ .40

Longitudinal

Transversal

P195TR1

195

185

320-440

27

25

Chemical Composition of P195TR1 Materials

Steel Grade

Chemical Composition in % in mass.

Max C %

Max Si %

Max Mn %

Max P %

Max S %

P195TR1

0,130

0,350

0,700

0,025

0,020

P195TR1 Minimum Thickness Specified (1)

NPS

Outside Diameter

(mm)

Wall Thickness

(mm)

Tolerances on the outside

diameter (mm)

Mass per unit of length (Kg/m)

Max.

Min.

1”

33,7

2,30

34,0

33,4

1.78

1.25”

42,4

2,30

42,7

42,1

2,27

1.5”

48,3

2,30

48,6

48,0

2,61

2”

60,3

2,30

60,6

60,0

3.29

2.5”

76,1

2.60

76,4

75,8

4.71

3”

88,9

2.90

89,2

88,6

6,15

4”

114,3

3,20

114,6

114,0

8.77

5”

139,7

3.60

140,0

139,4

12.10

6”

168,1

4,00

168,7

167,9

16.21

8”

219,1

5,00

219,5

218,7

26.40

10’

273.1

5.00

275.15

271.05

33.10

12’

323.9

5.60

326.33

321.47

43.97

P195TR1 Minimum Thickness Specified (2)

NPS

Outside

Diameter (mm)

Minimum Wall

Thickness (mm) with Standard

Tolerance

Tolerances on the outside diameter (mm)

Mass per unit of length (Kg/m)

Max.

Min.

1”

33,7

2,60

34,0

33,4

1,99

1.25”

42,4

2,60

42,7

42,1

2,55

1.5”

48,3

2,60

48,6

48,0

2,93

2”

60,3

2,60

60,6

60,0

3,70

2.5”

76,1

2.60

76,4

75,8

4.71

3”

88,9

2.90

89,2

88,6

6,15

4”

114,3

3,20

114,6

114,0

8.77

5”

139,7

3.60

140,0

139,4

12.10

6”

168,1

4,00

168,7

167,9

16.21

8”

219,1

4,50

219,5

218,7

23,82

10’

273.1

5.00

275.15

271.05

33.10

12’

323.9

5.60

326.33

321.47

43.97

P195TR1 Length Tolerance

Length L (mm)

Tolerance (mm) for outside diameter <406,4 mm

L < 6000

0/+10

6000 < L < 12000

0/+15

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