348H Stainless Steel Screws
348H, S34809
348H Stainless Steel Screws are austenitic stainless steel screw manufactured from alloy containing chromium and nickel with high carbon content and grain size of ASTM No 7 or coarser. Stainless Steel 348H Set Screw are used for high temperature service. TorqBolt is an eminent 348 stainless steel screw supplier in India.
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348H SS Bolts Type 348H Stainless Steel Fasteners 348H Stainless Forgings 348H SS Nuts 348H Stainless Steel Machine Screws 348H SS Threaded Rod 348H Stainless Steel Washers
348H Stainless Steel Screws Properties
348H Stainless Steel Screws Chemical Requirements
| Grade | Type | UNS Designation |
|---|---|---|
| ASTM A965 F348H | 348H | S34809 |
| Grade | UNS Designation | Austenitic Steels | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Element | |||||||||||||||
| C | Mn | P, max | S, max | Si | Ni | Cr | Mo | N | Nb and Ta | Ti | Ta | V | Co, max | ||
| ASTM A965 F348H | S34809 | 0.04-0.10 | 2.00 max | 0.045 | 0.030 | 1.00 max | 9.0-12.0 | 17.0-19.0 | ... | ... | 8 x C min to 1.10 max | ... | 0.10 max | ... | 0.020 |
348H Stainless Steel Screws Mechanical Requirements
Tensile Requirements
| Grade | Tensile strength min, ksi [MPa] |
Yield strength (0.2 % offset), min, ksi [MPa] |
Elongation in 2 in. or 50 mm, min,% |
Reduction of area, min,% |
|---|---|---|---|---|
| ASTM A965 F348H | 70[485] | 30[205] | 30 | 45 |