EN 10222-2 P245GH Weld Neck Flange,P245GH Plate Flanges
We are the professional manufacturer of EN 10222-2 P245GH Weld Neck Flange,P245GH Plate Flanges,
EN 10222-2 P245GH (1.0352)/P250GH is a European equivalent to ASTM A105 flanges.
| P245GH, 1.0352, EN 10222-2 | ||
| Chemical composition (%) | Carbon (C) | 0.08~0.20 |
| Silicon (Si) | 0.40 max | |
| Manganese (Mn) | 0.50~1.30 | |
| Phosphorus (P) | 0.025 max | |
| Sulfur (S) | 0.015 max | |
| P245GH Mechanical property | ||||
| Thickness of the ruling section (mm) | Yield strength (N/㎟) | Tensile strength (N/㎟) | Elongation after fracture (%, min) | Notch impact (j, min) |
| tr≤35 | 245 | 410~530 | l : 25, t : 23 | l : 32, t : 27 |
| 35＜tr≤160 | 220 | 410~530 | l : 25, t : 23 | l : 32, t : 27 |
| l : Longitudinal, t : Transverse | ||||
Flange according to EN 1092-1 standard.
Steel P245GH+N (normalised according to EN 10222-2 standard).
Mounting pattern (GN) and pressure (PN) :
– PN/GN 16 (DN 200 to DN 700)
Complete traceability and marking (reference, standard, type, PN, DN, material, batch no).
3.1 certificate on request.
Flanges DIN / EN Technical standards and types:
Blind Flanges DIN EN 1092-1 Type 05
Weld Neck Flanges DIN EN 1092-1 Type 11
Slip-on Flanges DIN EN 1092-1 Type 12
Threaded Flanges DIN EN 1092-1 Type 13
Pressure Classes:
PN 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 320 | 400
Material Grades:
| Material Grades | ASTM / API | DIN |
| Carbon Steel | A105 A350 LF2, LF3, LF4, LF6 A694 F42 / F52 / F60 / F65 / F70 |
C21 C22.8 TStE 355 / 420P245GH,P265GH,P250PGH,P280GH |
| Alloy Steel | A182 F1, F5, F9, F11/12, F22, F91 | 15Mo3, 13CrMo44, 10CrMo9-10, X10CrMoVNb9-1 |
| Stainless Steel | A182 F304 (L/H) UNS S30400 A182 F316 (L/H/Ti) UNS S31600 A182 F321 (H) UNS S32100 A182 F347 (H) UNS S34700 A182 F44 6Mo UNS S31254 A182 F51 Duplex UNS S31803 A182 F55 Super Duplex UNS S32750 / UNS S32760 |
WSt. 1.4301 WSt. 1.4401 WSt. 1.4541 WSt. 1.4550 WSt. 1.4529 WSt. 1.4462 WSt. 1.4501 |
Material comparison
| Flanges | Tees, Reducers, Elbows, Caps | |||||
| Mater. No. | DIN | EN | Mater. no. | DIN | EN | |
| Non-alloy steel | Non-alloy steel | |||||
| 1.0038 | RSt 37-2 | S 235JR | 1.0305 | S 235 | ||
| 1.0570 | St 52-3 | S 235J2 | 1.0305 | St 35.8I | P 235GH | |
| 1.0460 | C 22.8 | P 250GH | 1.0305 | St 35.8III | P 235GH | |
| 1.0352 | P245GH | 1.0405 | St 45.8I | P 265GH | ||
| Alloy – refractory steel | Alloy – refractory steel | |||||
| 1.5415 | 15Mo3 | 16Mo3 | 1.5415 | 15Mo3 | 16Mo3 | |
| 1.7335 | 13CrMo44 | 13CrMo4-5 | 1.7335 | 13CrMo44 | 13CrMo4-5 | |
| Steel for lower temperatures | Steel for lower temperatures | |||||
| 1.0566 | TStE 355 | P 355QH1 | 1.0356 | TTSt 35N | P 215NL | |
| Fine grain steel | Fine grain steel | |||||
| 1.0562 | StE 355 | P 355N | 1.0484 | StE 290.7 | L 290NB | |
| 1.8902 | StE 420 | P 420N | 1.0582 | StE 360.7 | L 360NB | |
| Stainless steel | Stainless steel | |||||
| 1.4541 | X6CrNi 18 10 | X6CrNiTi18-10 | 1.4541 | X6CrNi 18 10 | X6CrNiTi18-10 | |
| 1.4571 | X6CrNiMoTi 17 12 2 | X6CrNiMoTi17-12-2 | 1.4571 | X6CrNiMoTi 17 12 2 | X6CrNiMoTi17-12-2 | |
| 1.4306 | X2CrNi 19 11 | X2CrNi19-11 | 1.4306 | X2CrNi 19 11 | X2CRNi19-11 | |
| 1.4462 | X2CrNiMoN 22 5 3 | X2CrNiMoN22-5-3 | 1.4462 | X2CrNiMoN 22 5 3 | X2CRNiMoN22-5-3 | |
