Jiangsu Hongbao Group Co., Ltd.
Jiangsu Hongbao Group Co., Ltd. Manufacture since 1958
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ASTM B861 ASME SB861 Seamless Titanium Tubing Titianium Round Pipe
Main Date
Material: Gr1, Gr2, Gr3, Gr7, Gr9, Gr12
Wall Thickness Range: 0.5-22mm
Outer Diameter Range: 6-219mm
Standard: ASTM B861/ ASME SB861
Other Aviliable Standard: ASTM B338/ ASME SB338
Mechanial Property of ASTM B861
| Grade | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation% |
| Gr1 | ≥240 | 138-310 | ≥24 |
| Gr2A | ≥345 | 275-450 | ≥20 |
| Gr2H | ≥400 | 275-450 | ≥20 |
| Gr3A | ≥450 | 380-550 | ≥18 |
| Gr9D | ≥860 | ≥725 | ≥10 |
| Gr9A | ≥620 | ≥483 | ≥15 |
| Gr12 | ≥483 | ≥345 | ≥18 |
Size Tolerance of ASTM B861
| Standard | OD Tolerance | WT Tolerance |
| ASTM B861 | 3.2-3.8mm -0.794/+0.397mm | ±12.5% |
| 38-102mm ±0.794mm | ||
| 102-203mm ﹣0.794/+1.588mm |
Test:
Flaring test; Flattening test; Hydrostatic test; Mechanial property; ET; UT.
