A286 Washers
BS2398, 1.4944, JIS660, SUS 660, S66286, X6NICRTIMOVB25-15-2
A286 Washers are Iron Based Super Alloy fasteners manufactured from iron-nickel-chromium alloy with additions of molybdenum and titanium. Incoloy A286 Fasteners maintain good strength and oxidation resistance at temperatures up to 1300ºF. TorqBolt is an eminent A286 Stainless Steel fastener supplier in India.
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A286 Stainless Bolts Alloy A286 Fasteners A286 Cres Threaded Rod A286 Stainless Steel Rings A286 Cres Nuts Alloy A286 Screws Alloy A286 Springs A286 Stainless Washers Astm A453 Gr. 660 Class A Bolts Astm A453 Grade 660 Class B Stud Bolts Astm A453 Grade 660 Class C Bolts Astm A453 Grade 660 D Bolts Astm A638 660 Type 1 Bolts Astm A638 Grade 660 Type 2 Stud Bolts 1.4944 Fasteners 1.4980 Nuts
A286 Stainless Steel Properties
A286 Stainless Steel Chemical requirements
| Grade | UNS Number | Elements | C | Mn | P | S | Si | Ni | Cr | Mo | W | Ti | Nb A | Al | V | B | Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ASTM A453 Grade 660 | S66286 | Content, % | 0.08 max | 2.00 max | 0.040 max | 0.030 max | 1.00 max | 24.0-27.0 | 13.5-16.0 | 1.00-1.50 | ... | 1.90-2.35 | ... | 0.35 max | 0.10-0.50 | 0.001-0.010 | ... |
| Product Analysis Variation, Over or Under, % | 0.01 over | 0.04 | 0.005 over | 0.005 over | 0.05 | 0.2 | 0.2 | 0.05 | ... | 0.05 | ... | 0.05 over | 0.03 | 0.0004 under to 0.001 over | ... |
A286 Stainless Steel Washer Mechanical Requirements
| Grade | Class | Tensile Strength, min | Yield Strength (0.2 % Offset), min | Elongation in 4× Diam, min, % | Reduction of Area, min, % | Brinell Hardness Number | Approximate Rockwell Hardness, B and C | |||
|---|---|---|---|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | min | max | |||||
| ASTM A453/A453M Grade 660 | A, B, and C | 130 | 895 | 85 | 585 | 15 | 18 | 248-341 | 24 HRC | 37 HRC |
| D (≤21/2in. [63.5 mm]) | 130 | 895 | 105 | 725 | 15 | 18 | 248-321 | 24 HRC | 35 HRC | |
| D (>21/2in. [63.5 mm]) | 120 | 825 | 95 | 655 | 15 | 18 | 248-321 | 24 HRC | 35 HRC | |