429 Stainless Steel Washers
429, S42900
429 Stainless Steel Washers are martensitic stainless steel washers manufactured from alloy containing chromium and nickel. Stainless Steel 429 Washers are used for corrosive environments. TorqBolt is an eminent 429 stainless steel washer supplier in India.
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429 SS Bolts SS 429 Fasteners Type 429 Stainless Forgings 429 Stainless Steel Nuts 429 Stainless Steel Machine Screws 429 Stainless Steel Stud Bolts Type 429 Stainless Steel Washers
429 Stainless Steel Washers Properties
429 Stainless Steel Washers Chemical Requirements
| Grade/Identification Symbol |
UNS Designation | Composition,% | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Mn | P | S | Si | Ni | Cr | Mo | CbB | Ti | Other Elements |
||||
| Ferritic Stainless Steels | ||||||||||||||
| ASTM A182 Grade F429 |
S42900 | 0.12 | 1.00 | 0.040 | 0.030 | 0.75 | 0.50 | 14.0-16.0 | ... | ... | ... | ... | ||
429 Stainless Steel Washers Mechanical Requirements
| Grade Symbol |
Tensile Strength, min, ksi [MPa] |
Yield Strength, min, ksi [MPa]B |
Elongation in 2 in. [50 mm] or 4D, min, % |
Reduction of Area, min, % |
Brinell Hardness Number, HBW, unless otherwise indicated |
|---|---|---|---|---|---|
| ASTM A182 Grade F429 |
60 [415] | 35 [240] | 20 | 45 | 190 max |
429 Stainless Steel Washers Heat Treatment
| Grade | Heat Treat Type | Austenitizing/Solutioning Temperature, Minimum or Range, °F [°C]A | Cooling Media | Quenching Cool Below °F [°C] | Tempering Temperature, Minimum or Range, °F [°C] |
|---|---|---|---|---|---|
| Ferritic Stainless Steels | |||||
| ASTM A182 Grade F429 |
anneal | 1850 [1010] | ASTM A182 Grade Furnace cool |
B | B |