Marine Pipe >> Seamless Steel Pipe and Tube >> High-Pressure Steel Pipe >> Seamless carbon-molybdenum alloy-steel tube
| Product Name | Seamless carbon-molybdenum alloy-steel tube | ||||||
| Application | boiler and superheater | ||||||
| Material | carbon-molybdenum alloy-steel | ||||||
| Standard | ASTM A209 | ||||||
| Similar Standards | A209, Grade T1a A209, Grade T1b GB/T5312-1999 DIN 2391 | ||||||
| Chemical Composition(%) | Grade T1 | Grade T1a | Grade T1b | ||||
| Carbon | 0.10~0.20 | 0.15~0.25 | 0.14 | ||||
| Manganese | 0.30~0.80 | 0.30~0.80 | 0.30~0.80 | ||||
| P, max | 0.025 | 0.025 | 0.025 | ||||
| S, max | 0.025 | 0.025 | 0.025 | ||||
| Silicon | 0.10~0.50 | 0.10~0.50 | 0.10~0.50 | ||||
| Mo | 0.44~0.65 | 0.44~0.65 | 0.44~0.65 | ||||
| Size | Outside Diameter | 1/2 to 5 inch [12.7 to 127 mm] | |||||
| Wall Thickness | 0.035 to 0.500 inch [0.9 to 12.7 mm] | ||||||
| Length | Specific or random | ||||||
| Mechanical property | UTS(MPa) | min. 380 | min. 415 | min. 365 | |||
| YS(MPa) | min. 205 | min. 220 | min. 195 | ||||
| Elongation /50mm | min. 30 | min. 30 | min. 30 | ||||
| Manufacture Process | Seamless | ||||||
| Details | |||||||
| General Specifications | |||||||
| Product No. | Outside Diameter | Wall Thickness | |||||
| inch | mm | inch | mm | ||||
| MFVE-A209001 | 5 | 127 | 5/16 [0.312] | 8 | |||
| MFVE-A209002 | 4 1/2 | 114.3 | 9/32 [0.281] | 7.2 | |||
| MFVE-A209003 | 4 | 101.6 | 1/4 [0.250] | 6.4 | |||
| MFVE-A209004 | 3 1/2 | 88.9 | 7/32 [0.219] | 5.6 | |||
| MFVE-A209005 | 3 | 76.2 | 3/16 [0.188] | 4.8 | |||
| MFVE-A209006 | 2 1/2 | 63.5 | 5/32 [0.156] | 4 | |||
| MFVE-A209007 | 2 | 50.8 | 1/8 [0.125] | 3.2 | |||
| MFVE-A209008 | 1 1/2 | 38.1 | 3/32 [0.094] | 2.4 | |||
| MFVE-A209009 | 1 | 25.4 | 1/16 [0.062] | 1.6 | |||
