Quality
Stack acquired Nadcap certification on October 15, 1996 becoming one of the first commercial Heat Treat shops on the west coast to do so. We have maintained that certification without fail for 13 yrs, a feat we are very proud of. In March of 2009, after 2 years of training and preparation Stack was awarded its Air Agency Certificate qualifying Stack to operate as an FAA certified Repair Station for Heat Treat.
We pride ourselves on our strong commitment; to deliver our customers parts heat treated to the condition they have requested, by the due date they require and we show that in part by the certification we deliver with our parts. When our customers request a cert Stack will deliver a document that reports every step of the process, times, temperatures, furnace number and all pertinent test results. With our technologically advanced computer charting system, we can print charts for any step in the process. We have a functioning lab capable of testing hardness in Brinell, and all standard Rockwell scales. We also have microhardness equipment to inspect hardness, decarburization and case depth. We have a strong 20 year relationship with a local Nadcap accredited material testing house and are able to offer Chemical and Physical testing with a short enough lead time so our customer will see no delay in delivery.
Certifications/Documents for Download
Heat Treating/Aerospace Quality Systems
| ORGANIZATION | SPECIFICATIONS | DESCRIPTION |
|---|---|---|
| NADCAP | AC7004 | QUALITY SYSTEM |
| AS7102 | CARBURIZING | |
| VACUUM HT | ||
| CRYOGENIC | ||
| NICKEL/COBALT | ||
| TITANIUM HT | ||
| HARDNESS TESTING | ||
| HARDENING (Q&T) | ||
| ALUMINUM HT | ||
| AC7101/4 | MICROHARDNESS | |
| METALLOGRAPHY | ||
| FAA | Part 145 CRS KQ9R266B | See Op’s Specs |
| THE BOEING CO. | QUALITY SYSTEM | PROCESSOR Q.S. |
| BOEING COMMERCIAL AIRPLANE | BAC 5617 | HT ALLOY STEEL |
| SEATTLE, WA | MIL-H-6875 | CL. A, B, C, D STL. |
| BAC 5602 | HT ALUMINUM | |
| BAC 5613 | HT TITANIUM | |
| BAC 5619 | HT CRES STEEL | |
| BAC 5616 | HT NICO ALLOY | |
| BAC 5641 | CARBURIZING | |
| SUPPORT TESTING | ||
| METALLURGICAL | ||
| BAC 5946 | TEMPER INSP. | |
| BAC 5650 | HARDNESS TESTING | |
| THE BOEING CO. F-22 | BAC 5613 | HT TITANIUM |
| DOUGLAS AIRCRAFT | DPS 5.00-1HI | HT STEEL (>260 KSI) |
| DPS 5.00-2 | HT PH STEEL | |
| DPS 5.00-12 | HT STEEL – VACUUM | |
| DPS 7.00-1 | HT ALUMINUM | |
| McDONNELL DOUGLAS | HP1-1 | STEEL, NICO ALLOY |
| McDONNELL DOUGLAS HELICOP. | HP1-17 | PH STEEL |
| SAINT LOUIS, MO | HP1-2 | HT ALUMINUM |
| HP1-3 | HT BERYLCO ALLOY | |
| MIL-H-6875 | HT STEEL - <260 KSI | |
| GOODRICH AEROSTRUCTURES | RPS 12.01 | STEEL HT |
| GOODRICH LANDING GEAR | AMS 2770H | ALUMINUM HT |
| AMS 2759 | STEEL PARTS HT | |
| AMS-H-81200 | TITANIUM HT | |
| AMS-H-6875 | STEEL HT | |
| GULFSTREAM AEROSPACE | GAMPS & INDUSTRY | QUALITY SYSTEM |
| STANDARDS | HEAT TREAT & TEST | |
| PARKER HANNIFIN CORP | MIL-I-45208 | INSP. SYSTEM |
| PARKER BERTEA AEROSPACE | MIL-H-6875 | CLASS A,B,C,D STL. |
| IRVINE, CA | ||
| PCC STRUCTURALS INC. | IV-57-01 | THERMAL TREAT- |
| MENT, GEN. REQ. | ||
| (FE,NI,CO MAT'LS) | ||
| IV-57-02 | VACUUM THERMAL | |
| TREATMENT, GEN. | ||
| REQ. (TITANIUM) | ||
| SEASTROM MFG. | MIL-I-45208 | QUALITY SYSTEMS |
| IDAHO FALLS, ID | ||
| SIKORSKY HELICOPTERS | AMS 2770 | ALUMINUM HT |
| AMS 2658 | ALUMINUM INSP. | |
| AMS 2762/SPS-203 | CARBURIZE | |
| LOCKHEED MARTIN | AS9003 | QUALITY SYSTEM |
| AMS 2801 | TITANIUM HT | |
| AMS-H-81200 | TITANIUM HT | |
| AMS 2770 | WROUGHT ALUMINUM | |
| AMS 2771 | ALUMINUM CASTINGS | |
| AMS 2728 | COPPER BERYLLIUM | |
| AMS 2759 | STEEL PARTS HT | |
| AMS 2759/1 | LOW ALLOY >220 KSI | |
| AMS 2759/2 | LOW ALLOY <220 KSI | |
| AMS 2759/3 | PH HARDENING STEEL | |
| AMS 2759/4 | AUSTENITIC STEEL HT | |
| AMS 2759/5 | MARTENSITIC STEEL HT | |
| AMS 2759/7 | CARBURIZING STEEL | |
| AMS 2759/8 | PLASMA ION NITRIDING | |
| GE TRANSPORTATION | Special Process Cat. 2 | GT193 |