ST35.8 | 1.0305 | Grade I/TC 1 | P 235 GH | Seamless Carbon Steel Pipe
Chemical Components
| Grade | Chemical composition in % by mass | ||||
| C | Si | Mn | P | S | |
| ST35.8 | 0.17 max | 0.10 – 0.35 | 0.40 – 0.80 | 0.040 max | 0.040 max |
Mechanical Properties of DIN 17175 St35.8, 1.0305
Tensile Strength, Mpa : 36-480
Yield Strength, Mpa : 235 min
Elongation, % : 25 min
The minimum silicon content is allowed to fall 0.10% below 0.10 % when the steel is aluminium-killed, or vacuum-deoxidized.
Temperature ≤ 450° C.
Equivalent to ISO Grade PH 23 | ASTM, ASME A/SA 106/179/192/556 Gr. A Carbon Steel Gr. A2 | BS 3059 Pt. 2 3602 Pt. 1 | JIS STB 340.
Each of our pipes is equipped with an original certificate (Mill Certificate) with a Heat Number corresponding to the Pipe Heat Number.
READY STOCK BOILER TUBE
| Ø31.8 x 2.9 x 8.000 mm ; Grade I/TC I ; ex. Benteler | Ø76.2 x 4.0 x 11.800 mm ; Grade I/TC I ; ex. China |
| Ø50.8 x 3.2 x 2.000 mm ; Grade I/TC I ; ex. Benteler | Ø82.5 x 3.2 x 7.200 mm ; Grade I/TC I ; ex. Benteler |
| Ø50.8 x 3.6 x 7.200 mm ; Grade I/TC I ; ex. China | Ø82.5 x 3.6 x 6.000 mm ; Grade I/TC I ; ex. Benteler |
| Ø50.8 x 3.6 x 8.000 mm ; Grade I/TC I ; ex. China | Ø82.5 x 3.6 x 12.000 mm ; Grade I/TC I ; ex. Benteler |
| Ø50.8 x 4.0 x 9.000 mm ; Grade I/TC I ; ex. China | Ø82.5 x 6.3 x 6.500 mm ; Grade I/TC I ; ex. Benteler |
| Ø60.3 x 3.2 x 3.000 mm ; GRADE I/TC I ; ex. Vallourec | Ø88.9 x 4.0 x 7.000 mm ; Grade I/TC I ; ex. Benteler |
| Ø60.3 x 3.2 x 7.000 mm ; GRADE I/TC I ; ex. SH | Ø88.9 x 6.3 x 6.500 mm ; Grade I/TC I ; ex. Maxhautte |
| Ø60.3 x 3.2 x 7.200 mm ; GRADE I/TC I ; ex. Benteler | Ø101.6 x 5.0 x 9.000 mm ; Grade I/TC I ; ex. Tenaris |
| Ø70.0 x 2.9 x 9.000 mm ; Grade I/TC I ; ex. Benteler | Ø108.0 x 5.0 x 7.000 mm ; Grade I/TC I ; ex. Tenaris |
| Ø70.0 x 3.2 x 7.000 mm ; Grade I/TC I ; ex. Tenaris | Ø114.3 x 5.0 x 7.500 mm ; Grade I/TC I ; ex. Tenaris |
| Ø76.2 x 3.2 x 3.000 mm ; Grade I/TC I ; ex. Benteler | |
| Ø76.2 x 3.2 x 3.490 mm ; Grade I/TC I ; ex. Benteler | |
