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 |
