SS 304 Bolt/Nut Specifications |
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| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
Types of Stainless Steel Welded Bolt/Nut
| Stainless Steel 304 Hex Bolts | SS 304 Hex Bolts 304 SS Hex Head Bolts 304 Stainless Steel Heavy Hex Bolts UNS S30400 Hex Bolts SS 1.4301 Hex Bolt ASTM A193 304 SS Hex Head Bolts |
| Stainless Steel 304 Square Bolt | SS 304 Square Head Bolt 304 SS Square Bolts 304 Stainless Steel Square Head Bolt UNS S30400 Square Bolts SS 1.4301 Square Bolt ASTM A193 304 SS Square Bolts |
| Stainless Steel 304 U Bolt | SS 304 U Bolt 304 SS U Bolts 304 Stainless Steel U Bolt UNS S30400 U Bolts SS 1.4301 U Bolt ASTM A193 304 SS U Bolts |
| Stainless Steel 304 Eye Bolt | SS 304 Eye Bolt 304 SS Eye Bolts 304 Stainless Steel Eye Bolt UNS S30400 Eye Bolts SS 1.4301 Eye Bolt ASTM A193 304 SS Eye Bolts |
Types of Stainless Steel Welded Bolt/Nut
304 Stainless Steel Bolt/Nut Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 304 | 0.08 max | 2.0 max | 0.75 max | 0.045 | 0.030 | 18.0-20.0 | – | 8.0-10.5 | 0.10 |
Stainless Steel 304 Bolt/Nut Mechanical Proper
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
| 304 | 515 | 205 | 40 | 92 | 201 |
Stainless Steel 304 Bolt/Nut Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity
(n.m) |
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|---|---|---|---|---|---|---|---|---|---|
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 304 | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Equivalent Grades for 304 Stainless Steel Bolt/Nut
| AISI Grade Equivalent | JIS Equivalent | Stainless Steel Notation | EN/DIN Numerical Equivalent | UNS designation |
EN/DIN Symbolical Equivalent |
| AISI 304 | SUS304 | SS 304 | EN 1.4301 | UNS S30400 | X4CrNi18-10 |
