|
Quick Reference Guide to Fastener Materials
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Material
|
ARP Uses?
|
Yield Strength
|
Tensile Strength
|
Used For
|
| Grade 5 |
No
|
90,000
|
120,000
|
accessory bolts and studs |
| Grade 8 |
No
|
120,000
|
150,000
|
accessory bolts and studs |
| Stainless 300 |
Yes
|
140,000
|
170,000
|
accessory bolts & studs, head studs |
| Custom 450® |
Yes
|
150,000
|
180,000
|
head bolts, accessory bolts |
| 8740 Chrome Moly |
Yes
|
160,000
|
190,000
|
rod bolts, head & main studs & bolts |
| A286 |
Yes
|
170,000
|
200,000
|
head bolts, accessory bolts |
| ARP2000 |
Yes
|
180,000
|
215-200,000
|
connecting rod bolts |
| L19 |
Yes
|
200-230,000
|
230-260,000
|
connecting rod bolts |
| Inconel 718 |
Yes
|
190-210,000
|
220-240,000
|
connecting rod bolts |
| Custom Age 625+ |
Yes
|
235-255,000
|
250-280,000
|
head studs, connecting rod bolts |
| ARP 3.5 |
Yes
|
220-250,000
|
250-280,000
|
connecting rod bolts |
| AerMet® 100 |
Yes
|
258,500
|
300,000
|
connecting rod bolts |
| Titanium |
Yes
|
160,000
|
180,000
|
head studs, accessory bolts |