13.1 For the purposes of determining compliance with the specified limits for properties listed in this specification, an observed value or calculated value shall be rounded in accordance with Practice E29.
1.1 This specification covers the requirements for stainless steel bolts, hex cap screws, and studs 0.25 to 1.50 in., inclusive, in nominal diameter in a number of alloys in common use and intended for service applications requiring general corrosion resistance.
1.2 Seven groups of stainless steel alloys are covered, including thirteen austenitic, two ferritic, four martensitic, and one precipitation hardening.
| Group | AlloysA | ConditionB |
| 1 | 8199;304, 305, 384, 3048201;L, | 8199;8199;8199;(CW) cold workedC |
| 8199; | 8199;8199;8199;18-9LW, 302HQD | 8199; |
| 2 | 8199;8199;316, 3168201;L | 8199;8199;8199;(CW) cold workedC |
| 3 | 8199;8199;321, 347 | 8199;8199;8199;(CW) cold workedC |
| 4 | 8199;8199;430E | 8199;8199;8199;(CW) cold workedC |
| 5 | 8199;8199;410F | 8199;8199;8199;(H) hardened and tempered |
| 6 | 8199;8199;431 | 8199;8199;8199;(H) hardened and tempered |
| 7 | 8199;8199;630 | 8199;8199;8199;(AH) age hardened ......ASTM F593-13a history
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