Home > Stainless Steel > Stainless Steel 429 Fasteners
Stainless Steel 429 Fasteners are essential hardware components crafted from Stainless Steel 429, a grade valued for its remarkable resistance to corrosion and strong mechanical characteristics. Made up of iron, chromium, and a significant amount of nickel, these fasteners demonstrate exceptional durability and strength, especially in settings prone to corrosion and harsh conditions. Bolts, screws, nuts, washers, and studs produced from Stainless Steel 429 are ideal for demanding applications throughout diverse industries where reliable performance and lasting quality are vital.
| Material | Specification | Standards | Size | Length |
|---|---|---|---|---|
| Stainless Steel 429 | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.12 |
| Silicon (Si) | ≤ 1.00 |
| Manganese (Mn) | ≤ 1.00 |
| Phosphorus (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.030 |
| Chromium (Cr) | 14.0 – 16.0 |
| Nickel (Ni) | ≤ 1.00 |
| Nitrogen (N) | ≤ 0.030 |
| Iron (Fe) | Balance |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 450 MPa |
| Yield Strength | ≥ 275 MPa |
| Elongation | ≥ 22% |
| Hardness (Brinell) | ≤ 200 HB |
| Impact Resistance | ≥ 98 J |
At Sumakhsteel, we take pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. Backed by cutting-edge manufacturing facilities strategically placed across the USA, we hold an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
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We provide Stainless Steel 429 Fasteners in accordance with DIN, ISO, JIS or ANSI Standard.
Owing to their outstanding properties, Stainless Steel 429 Fasteners serve as vital components throughout numerous industrial fields. Celebrated for their resistance to corrosion, they see broad use in marine settings, withstanding the harsh demands of saltwater exposure with durability and dependability. Within the construction sector, stainless steel fasteners hold a crucial position in structural assemblies, delivering firm connections while preserving structural integrity in outdoor and exposed conditions.
Getting to Know Stainless Steel 429:
Pinpoint the Needs of Your Application:
Corrosion Resistance:
Strength and Mechanical Properties:
Yes, Stainless steel 429 fasteners are typically magnetic owing to their ferritic structure. Ferritic stainless steels, such as stainless steel 429, have iron as their main constituent, which gives them magnetic properties. That said, how strongly magnetic they are can differ based on the exact composition and how the alloy is processed.
Yes, Stainless steel 429 fasteners are suitable for recycling once they have been used. Stainless steel offers excellent recyclability and keeps its characteristics across numerous recycling cycles. Recycling stainless steel 429 fasteners lowers the demand for raw materials, saves energy, and reduces environmental harm, which makes it an eco-friendly and sustainable option.
Stainless steel 429 fasteners might not be appropriate for cryogenic uses because of their ferritic structure, which is prone to brittleness at low temperatures. Using austenitic stainless steel grades such as 304 or 316 is advised for cryogenic uses, since they provide superior toughness and resistance to embrittlement at extremely low temperatures.
Stainless steel 429 fasteners are suitable for underground use in environments that are only mildly corrosive. That said, they might not be the ideal option for soils that are highly corrosive. It is essential to account for soil conditions and possible corrosion factors. In severe environments, stainless steel grades with greater corrosion resistance or protective coatings may be a better option.
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