SAE J429 Giredhi 8 Hex Bolts
Tsanangudzo Pfupi:
SAE J429 Giredhi 8 Hex Bolts Hex Cap Screws Standard: ASME B18.2.1 mhando dzakasiyana dzemusoro dziripo Thread Size: 1/4”-1.1/2” nehurefu hwakasiyana Giredhi: SAE J429 Grade 8 Pedzisa: Black Oxide, Zinc Plated, Kupisa Dip Galvanized, Dacromet, uye zvichingodaro Packing: Bulk nezve 25 kgs imwe neimwe katoni, 36 mabhokisi ega pallet Advantage: Hunhu Hwepamusoro uye Hwakasimba Kudzora Hunhu, Mutengo Wemakwikwi, Kuendeswa Kwenguva; Tsigiro yehunyanzvi, Supply Test Reports Ndokumbira unzwe wakasununguka kutibata isu kuti uwane rumwe ruzivo. SAE J429 SAE J...
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SAE J429 Giredhi 8 Hex Bolts Hex Cap Screws
Standard: ASME B18.2.1 mhando dzakasiyana dzemusoro dziripo
Thread Size: 1/4"-1.1/2" nehurefu hwakasiyana
Giredhi: SAE J429 Giredhi 8
Pedzisa: Black Oxide, Zinc Plated, Hot Dip Galvanized, Dacromet, zvichingodaro
Packing: Bulk anenge 25 kgs imwe neimwe katoni, 36 makatoni pallet imwe neimwe
Kubatsira: Hunhu Hwepamusoro uye Hwakasimba Kudzora Hunhu, Mutengo Wemakwikwi, Kuendeswa Kwenguva; Tsigiro yehunyanzvi, Supply Test Reports
Ndapota inzwa wakasununguka kutibata nesu kuti uwane rumwe ruzivo.
SAE J429
SAE J429 inovhara izvo zvemakanika uye zvinhu zvinodiwa zve inch series fasteners inoshandiswa mumotokari uye maindasitiri ane hukama muhukuru kusvika 1-1/2” inosanganisirwa.
Pazasi pane pfupiso yekutanga yemagiredhi akajairika. SAE J429 inosanganisira akati wandei mamwe magiredhi nemagiredhi akasiyana asina kufukidzwa muchidimbu ichi, kusanganisira 4, 5.1, 5.2, 8.1, uye 8.2.
J429 Mechanical Properties
| Giredhi | Nominal Saizi, inches | Yakazara Size Proofload, psi | Goho Simba, min, psi | Tensile Simba, min, psi | Elong, min,% | RA, min, % | Core Hardness, Rockwell | Kupisa Tembiricha, min |
|---|---|---|---|---|---|---|---|---|
| 1 | 1/4 kusvika 1-1/2 | 33,000 | 36,000 | 60,000 | 18 | 35 | B7 kusvika B100 | N/A |
| 2 | 1/4 kusvika 3/4 | 55,000 | 57,000 | 74,000 | 18 | 35 | B80 kusvika B100 | N/A |
| Kupfuura 3/4 kusvika 1-1/2 | 33,000 | 36,000 | 60,000 | 18 | 35 | B70 kusvika B100 | ||
| 5 | 1/4 kusvika ku1 | 85,000 | 92,000 | 120,000 | 14 | 35 | C25 kusvika C34 | 800F |
| Kupfuura 1 kusvika 1-1/2 | 74,000 | 81,000 | 105,000 | 14 | 35 | C19 kusvika C30 | ||
| 8 | 1/4 kusvika 1-1/2 | 120,000 | 130,000 | 150,000 | 12 | 35 | C33 kusvika C39 | 800F |
| Giredhi 2 zvinodiwa saizi 1/4 ″ 3/4 ″ zvinoshanda chete kumabhaudhi 6 ″ uye mapfupi, uye kune zvitubu zvehurefu hwese. Kune mabhaudhi akareba kupfuura 6 ″, Grade 1 zvinodiwa zvichashanda. | ||||||||
J429 Chemical Zvinodiwa
| Giredhi | Material | Kabhoni,% | Phosphorus,% | Sarufa,% | Grade Marking |
|---|---|---|---|---|---|
| 1 | Yakaderera kana Yepakati Carbon Simbi | 0.55 max | 0.030 max | 0.050 max | Hapana |
| 2 | Yakaderera kana Yepakati Carbon Simbi | 0.15 - 0.55 | 0.030 max | 0.050 max | Hapana |
| 5 | Yepakati Carbon Steel | 0.28 - 0.55 | 0.030 max | 0.050 max |  |
| 8 | Yepakati Carbon Alloy Steel | 0.28 - 0.55 | 0.030 max | 0.050 max |  |
J429 Yakakurudzirwa Hardware
| Nuts | Washers |
|---|---|
| J995 | N/A |
Alternate Grades
Kune ma fasteners akakura kupfuura 1-1 / 2 ″ mudhayamita, anotevera ASTM mamakisi anofanirwa kutariswa.
| SAE J429 Giredhi | ASTM yakaenzana |
|---|---|
| Grade 1 | A307 Magiredhi A kana B |
| Grade 2 | A307 Magiredhi A kana B |
| Grade 5 | A449 |
| Grade 8 | A354 Giredhi BD |
| Chati iyi inoenzanisa SAE neASTM zvinotsanangurwa zvakafanana asi zvisina kufanana mumadhayamita kuburikidza ne1½”. | |
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