| Customization: | Available |
|---|---|
| Material: | Stainless Steel |
| Surface Finishing: | Bright |
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We experts in all kinds of super duplex fasteners!
We are professional Nickle alloy / superalloy fasteners factory.We can produce Bolt , Nut, Washer, Threaded rod, Split cotter Pins, R clips and machining special parts according to the drawing with material of Hastelloy, Monel, Incoloy, Inconel, Titanium , Duplex series, Nimonic and normal stainless steel SS304,SS316,SS321,SS309S and so on.
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Name |
Stud Bolt |
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Standard |
DIN975/DIN976,IFI136,Length 100-3000mm |
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Size Range |
M5-M100 or 1/4-4" |
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Finish |
Bright&Clean,PTFE, Xylan |
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Marking |
HT&FST or customization |
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Material |
Duplex 2205 & Super duplex 2507 & S32760 |
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Grade |
Grade 80 |
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Certificates |
EN10204-3.1B |
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Non-standards |
OEM is available, according to drawing or samples |
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Samples |
Samples available |
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Package |
Bulk in box and then in cartons, then on pallets, or according to customers' requirement. |
| Payment | T/T,Western Union |
Duplex 2205
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UNS |
ID |
JIS |
W.Nr |
| S31803 | F51 | SUS32953L | 1.4462 |
Chemical composition of stainless steel 2205 bolts
| Alloy | % | Ni | Cr | Fe | Mo | N | C | Mn | Si | S | P |
| 2205 | Min. | 4.5 | 21 | Bal | 2.5 | 0.08 | |||||
| Max. | 6.5 | 23 | 3.5 | 0.2 | 0.03 | 2 | 1 | 0.02 | 0.03 |
Duplex 2205 Typical Composition ( %)
C |
Cr | Ni | Mo | N | Others |
| 0.020 | 22.1 | 5.6 | 3.1 | 0.18 | S=0.001 |
| PREN = [Cr%] = 3.3 [Mo%] = 16 [N%] ≥ 34 | |||||
Temperature °F |
68 | 212 | 392 | 572 | |
| Density | lb/in3 | 0.278 | -- | -- | -- |
| Modulus of Elasticity | psi x 106 | 27.6 | 26.1 | 25.4 | 24.9 |
| Linear Expansion (681T4F-T) | 10-6/°F | -- | 7.5 | 7.8 | 8.1 |
| Thermal Conductivity | Btu/h ft. °F | 8.7 | 9.2 | 9.8 | 10.4 |
| Heat Capacity | Btu/lb/°F | 0.112 | 0.119 | 0.127 | 0.134 |
| Electrical Resistivity | in x 10-6 | 33.5 | 35.4 | 37.4 | 39.4 |
ASTM A 240 |
Typical | |
Yield Strength 0.2%, ksi |
65 min. |
74 |
Tensile Strength, ksi |
90 min. |
105 |
Elongation % |
25 min. |
30 |
Hardness HB |
293 max. |
256 |
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