| Customization: | Available |
|---|---|
| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
| Standard: | JIS, GB, DIN, BS, ASTM, AISI |
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Hastelloy B2 tube has a number of advantageous characteristics. For example, the Hastelloy B2 Electropolish Tube has a regulated chemistry with lower chromium and iron contents. The lower the quality of these components in the Hastelloy B2 Decorative Tube, the slower the organised step Ni4Mo. The corrosion tolerance of Hastelloy Alloy B2 EFW Tubes is slightly higher in lowering atmospheres. Hastelloy Uns N10665 Coiled Tubing is classified as a high-performance Alloy with aqueous corrosion resistance.
Hastelloy DIN 2.4617 tubing is resistant to both non-oxidizing and sulphuric acids. Din 2.4617 Heat Exchanger Tube is resistant to chloride ion-induced stress-related corrosion cracking. B2 Hastelloy Condenser Tubes are used in a variety of sectors including food processing, fabrication, oil and gas, and others. Hastelloy B2 Boiler Tube is used in the automobile industry to make hydraulic and pneumatic lines, heat exchangers, and air coolers.
| 1. Material | Steel Grade | HASTELLOY: B2(N10665) |
| Production Process | Available in cold rolled and cold drawn | |
| Standard | ASTM B622 / ASME SB622 | |
| 2. Diameter of Stainless Pipe | W.T | 1mm-10mm |
| Diameter | 20mm thru 219mm | |
| Length | 2m-12m, or customer required | |
| 4. Application |
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| 5. Packing | *All of our nickel alloy seamless pipes and tubes are packaged according to international standards to prevent any possible damage or loss. By default, we will use thick woven plastic bags to bundle the finished pipes together in batches. For some special pipes and tubes that are vulnerable to dirt, scratches, stress, or rough handling, we will suggest using wooden cases for protection. Please note that wooden cases may incur extra costs not only for the case itself but also for increased freight costs, especially when using air transportation. To enhance customer experience, we also provide dedicated packaging according to your specific requirements." |
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| 6. Delivery Time | 1.for ready stock :7 days after receiving the deposit of T/T 2.For MTO: 35 days after receiving the deposit of T/T |
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| 7. Trade Terms | EXW,FOB, CFR, CIF etc. | |
| 8. Payment Terms | 1.30%T/T in advance, the balance against the B/L copy 2.30%T/T in advance, the balance against the L/C at sight |
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| 9. Loading Port | Ningbo/Wenzhou/Shanghai | |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| Hastelloy B2 | N10665 | 2.4617 | - | - | - | - | - |
| Hastelloy B3 | N10675 | 2.46 |
| Grade | Ni | Cr | Mo | Fe | W | C | Si | Co | Mn | V | P | S | Ti | Cu | Al | Zr | Nb | Ta | Ni+Mo |
| Hastelloy B2 UNS N10665 |
Balance | 1.0 max | 26.0~30.0 | 2.0 max | - | 0.02 max | 0.10 max | 1.0 max | 1.0 max | - | 0.040 max | 0.030 max | - | - | - | - | - | - | - |
| Hastelloy B3 UNS N10675 |
65.0 min | 1.0~3.0 | 27.0~32.0 | 1.0~3.0 | 3.0 max | 0.01 max | 0.10 max | 3.0 max | 3.0 max | 0.20 max | 0.030 max | 0.010 max | 0.20 max | 0.20 max | 0.50 max | 0.10 max | 0.20 max | 0.20 max | 94.0~98.0 |
| Density | Melting Point | Yield Strength(0.2%Offset)min ksi(MPa) | Tensile Strength min,ksi(MPa) |
Elongation |
| 9.22 g/cm3 | 1370 °C (2500 °F) | 51(350) | 110(760) | 40% |
| Pipe Schedules | ||||
| Nominal Pipe Size, in. | Outside Diameter | Nominal Wall Thickness | ||
| Schedule No. 10 | Schedule No. 40 | Schedule No. 80 | ||
| Inches | ||||
| 1⁄4 | 0.54 | 0.065 | 0.088 | ... |
| 3⁄8 | 0.675 | 0.065 | 0.091 | 0.126 |
| 1⁄2 | 0.84 | 0.083 | 0.109 | 0.147 |
| 3⁄4 | 1.05 | 0.083 | 0.113 | 0.154 |
| 1 | 1.315 | 0.109 | 0.133 | 0.179 |
| 1-1⁄4 | 1.66 | 0.109 | 0.14 | 0.191 |
| 1-1⁄2 | 1.9 | 0.109 | 0.145 | 0.2 |
| 2 | 2.375 | 0.109 | 0.154 | 0.218 |
| 2-1⁄2 | 2.875 | 0.12 | 0.203 | 0.276 |
| 3 | 3.5 | 0.12 | 0.216 | 0.3 |
| Millimetres | ||||
| 1⁄4 | 13.72 | 1.65 | 2.24 | ... |
| 3⁄8 | 17.14 | 1.65 | 2.31 | 3.2 |
| 1⁄2 | 21.34 | 2.11 | 2.77 | 3.73 |
| 3⁄4 | 26.67 | 2.11 | 2.87 | 3.91 |
| 1 | 33.4 | 2.77 | 3.38 | 4.55 |
| 1-1⁄4 | 42.16 | 2.77 | 3.56 | 4.85 |
| 1-1⁄2 | 48.26 | 2.77 | 3.68 | 5.08 |
| 2 | 60.32 | 2.77 | 3.91 | 5.54 |
| 2-1⁄2 | 73.02 | 3.05 | 5.16 | 7.04 |
| 3 | 88.9 | 3.05 | 5.49 | 7.62 |
| Permissible Variations for Outside Diameter and Wall Thickness of Seamless Cold-Worked Pipe and Tube | ||||||
| Nominal Outside Diameter, | Permissible Variations | Thickness of Specified Minimum Wall, % | ||||
| in. (mm) | Outside Diameter, | Thickness of | Plus | Minus | ||
| in. (mm) | Specified | |||||
| Nominal Wall, % | ||||||
| Plus | Minus | Plus | Minus | |||
| Over 0.400 (10) to 5/8 (16), excl | 0.005 (0.13) | 0.005 (0.13) | 15 | 15 | 30 | 0 |
| 5/8 (16) to 1 1/2 (38), incl | 0.0075 (0.19) | 0.0075 (0.19) | 10 | 10 | 22 | 0 |
| Over 1 1/2 (38) to 3 (76), incl | 0.010 (0.25) | 0.010 (0.25) | 10 | 10 | 22 | 0 |
| Over 3 (76) to 4 1/2 (114), incl | 0.015 (0.38) | 0.015 (0.38) | 10 | 10 | 22 | 0 |
| Over 4 1/2 (114) to 6 (152), incl | 0.020 (0.51) | 0.020 (0.51) | 12.5 | 12.5 | 28 | 0 |
| Over 6 (152) to 6 5/8 (168), incl | 0.025 (0.64) | 0.025 (0.64) | 12.5 | 12.5 | 28 | 0 |
| Over 6 5/8 (168) to 8 5/8 (219), incl | 0.031 (0.79) | 0.031 (0.79) | 12.5 | 12.5 | 28 | 0 |
| Over 8.625 (219) to 14 (356), incl | 0.062 (1.57) | 0.031 (0.79) | 15 | 12.5 | 30 | 0 |
| Over 14 (356) to 24 (610), incl | 0.125 (3.18) | 0.031 (0.79) | 15 | 12.5 | 30 | 0 |
| Permissible Variations for Outside Diameter and Wall Thickness of Hot-Finished Tube | ||||||
| Nominal Outsider Diameter, | Permissible Variations | |||||
| in. (mm) | Outside Diameter or Inside | % of Thickness of Specified | % of Thickness of Specific | |||
| Diameter, in. (mm) | Nominal Wall | Minimum Wall | ||||
| + | - | + | - | + | - | |
| 3/4 (19) to 1 1/2 (38), incl | 0.015 (0.4) | 0.031 (0.8) | 12.5 | 12.5 | 28.5 | 0 |
| Over 1 1/2 (38.1) to 4 (102), incl | 0.031 (0.8) | 0.031 (0.8) | 12.5 | 12.5 | 28.5 | 0 |
| Over 4 (102) to 9 1/4 (235), incl | 0.062 (1.6) | 0.031 (0.8) | 12.5 | 12.5 | 28.5 | 0 |
| Permissible Variations for Outside Diameter and Wall Thickness of Seamless Hot-Worked Pipe | ||||||
| Nominal Outsider Diameter, | Permissible Variations | |||||
| in. (mm) | Outside Diameter, | Thickness of Specified | Thickness of Specified | |||
| in. (mm) | Nominal Wall, % | Minimal Wall, % | ||||
| Plus | Minus | Plus | Minus | Plus | Minus | |
| 1 (25) to 1.900 (48), incl | 0.015 (0.40) | 0.031 (0.79) | 16 | 12.5 | 28.5 | 0 |
| over 1.900 (48) to 4 1/2 (114), incl | 0.031 (0.79) | 0.031 (0.79) | 16 | 12.5 | 28.5 | 0 |
| over 4 1/2 (114) to 6 1/2 (165), incl | 0.047 (1.2) | 0.047 (1.2) | 16 | 12.5 | 28.5 | 0 |
| over 6 1/2 (165) to 9 1/4 (235), incl | 0.062 (1.6) | 0.062 (1.6) | 16 | 12.5 | 28.5 | 0 |
| Permissible Variations in Length | ||
| Outside Diameter, in. (mm) | Cut Length, in. (mm) | |
| Over | Under | |
| Under 2 (50.8) | 1/8 (3.2) | 0 |
| 2 (50.8) and over | 3/16 (4.8) | 0 |
| Positive Material Identification (PMI) | Guohao Steel can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications. |
| Testing | In some cases, HT/ET/UT testing of the stainless steel pipes may be required. We can assist you with this requirement. |
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