Type 430 Stainless Steel Bolts
430S17, F2281 430, F593 430, F738 430, BS2320, 1.4016, 430, S43000, X6CR17
430 Stainless Steel Bolts are martensitic stainless steel bolts manufactured from alloy containing chromium and nickel. Stainless Steel 430 Bolts are used for corrosive environments. TorqBolt is an eminent 430 Stainless Steel Bolt supplier in India.
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SS 430 Bolts 430 Stainless Steel Bolts And Nuts 430 Stainless Steel Forgings SS 430 Nuts 430 SS Screws 430 SS Threaded Rod Type 430 Stainless Steel Washers 1.4016 Screws
Type 430 Stainless Steel Bolts Properties
Type 430 Stainless Steel Bolts Common Designations for cold heading
| Type Of Steel/Alloy | Grade | Steel Number | Steel Designation | UNS | Trade Name |
|---|---|---|---|---|---|
| Ferritic | F1 | 1.4016 | X6Cr17 | S43000 | 430 |
Type 430 Stainless Steel Bolts Chemical Requirements
| Stainless steel grade | Chemical composition a (cast analysis, mass fractionin %) b | Other elements and notes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | N | |||
| Ferritic | F1 | 0,08 | 1,00 | 1,00 | 0,040 | 0,030 | 15,0 to 18,0 | _ f | 1,00 | - | - | j |
Type 430 Stainless Steel Bolts Mechanical Requirements
Mechanical properties (Martensitic and Ferritic Steel)
| Stainless steel grade | Property class | Tensile strength a Rmf min. MPa | Stress at 0,2 % non-proportional elongation b Rpf mm. MPa | Elongation after fracture A min. mm | ||||
|---|---|---|---|---|---|---|---|---|
| Ferritic | F1d | 45 | 450 | 250 | 0,2d | 135 to 220 | - | 128 to 209 |
| 60 | 600 | 410 | 0,2d | 180 to 285 | - | 171 to 271 | ||
Applicability of tests for fasteners with full loadability
| Stainless steel grade | Property and related test method | |||||
|---|---|---|---|---|---|---|
| Minimum tensile strength Rmr | Stress at 0,2 % non-proportional elongation Rpf | Elongation after fracture A | Minimum breaking torque M B | Hardness | ||
| Tensile test 9.1 | Wedge tensile test 9.4 | Tensile test 9.1 | Tensile test 9.1 | Torsional test 9.5 | Hardness test 9.6 | |
| F1 | d ≥ 3 mm I ≥ 2,Sd b ≥ 2d | Not relevant | d ≥ 3 mm I ≥ 2,Sd b ≥ 2d | d ≥ 3 mm I ≥ 2,Sd b ≥ 2d | No value available | Applicable |
Applicability of tests for fasteners with reduced loadability
| Stainless steel grade | Property and related test method | ||||
|---|---|---|---|---|---|
| Minimum tensile strength Rmr | Stress at 0,2 % non-proportional elongation Rpf | Elongation after fracture A | Minimum tensile load Fmr | Hardness | |
| Tensile test 9.1, 9.3 | Tensile test 9.1 | Tensile test 9.1 | Tensile test 9.2 | Hardness test 9.6 | |
| F1 | d ≥ 3 mm for all lengths, when b ≥ 3d a | d ≥ 3 mm for all lengths | Applicable | ||