429 Stainless Steel Screws
429, S42900
429 Stainless Steel Screws are martensitic stainless steel screws manufactured from alloy containing chromium and nickel. Stainless Steel 429 Screws are used for corrosive environments. TorqBolt is an eminent 429 Stainless Steel screws supplier in India.
Related Products
Type 429 Stainless Steel Bolts Type 429 Stainless Steel Fasteners 429 Stainless Forgings 429 Stainless Nuts 429 SS Screws 429 Stainless Steel Threaded Rod 429 SS Washers
429 Stainless Steel Screws Properties
429 Stainless Steel Screws 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 Screws 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 Screws 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 |