ASTM A193 A320 B8M eriri Stud Bolts
Nkọwa dị mkpirikpi:
ASTM A193 A320 B8M Full Threaded Stud Bolts Standard: IFI-136, ASME B16.5, DIN976 Inch Size: 1/4 "-4" nwere ogologo dị iche iche Metric Size: M6-M100 na ogologo dị iche iche Ọkwa ọzọ dị: ASTM A193/A193M Klas B8 1 & 2, B8M Klas 1 & 2, ASTM A320/A320M B8 Klas 1 & 2, B8M Klas 1 & 2 N'ikpeazụ: Plain, PTFE etc. mbukota: nnukwu banyere 25 kgs ọ bụla katọn, 36 katọn ọ bụla pallet Uru: High Quality na siri ike Quality Control, Competitive Price, Timely nnyefe; Nkwado nka na ụzụ, Sup...
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ASTM A193 A320 B8M eriri stud zuru oke
Ọkọlọtọ: IFI-136, ASME B16.5, DIN976
Nha inch: 1/4 "-4" nwere ogologo dị iche iche
Nha metric: M6-M100 nwere ogologo dị iche iche
Ọkwa ndị ọzọ dị:
ASTM A193/A193M B8 Klas 1 & 2, B8M Klas 1 & 2,
ASTM A320/A320M B8 Klas 1 & 2, B8M Klas 1 & 2
Emecha: Plain, PTFE wdg.
Mbukota: nnukwu ihe dị ka kilogram 25 katọn ọ bụla, katọn 36 nke pallet ọ bụla
Uru: Ọdịmma dị elu na njikwa mma siri ike, ọnụahịa asọmpi, nnyefe n'oge; Nkwado nka na ụzụ, Akụkọ Nnwale Nleta
Biko nweere onwe gị ịkpọtụrụ anyị maka nkọwa ndị ọzọ.
ASTM A320
Oke
Na mbụ kwadoro na 1948, nkọwapụta ASTM A320 na-ekpuchi alloy steel na igwe anaghị agba nchara maka ọrụ okpomọkụ dị ala. Ọkọlọtọ a na-ekpuchi mkpanaka akpọrepu, kpụrụ akpụ, ma ọ bụ kpachie mmanya siri ike, bolts, skru, studs, na stud bolts ejiri maka arịa nrụgide, valvụ, flanges na akwa akwa. Dịka nkọwapụta ASTM A193, ọ gwụla ma akọwapụtara ya ọzọ, akọwapụtara usoro eri 8UN na fastener karịrị 1” na dayameta.
N'okpuru bụ nchịkọta isi nke ole na ole n'ime akara ule dị n'ime nkọwa ASTM A320. Ọtụtụ akara ule ndị ọzọ na-adịghị adịkarị nke ASTM A320 dị, mana ekpuchighị ya na nkọwa n'okpuru.
akara ule
| L7 Alloy ígwè | AISI 4140/4142 kwụsịrị na iwe |
| L43 Alloy ígwè | AISI 4340 kwụsịrị ma were iwe |
| B8 Klas 1 igwe anaghị agba nchara | AISI 304, ọgwụgwọ carbide na-agwọ ya |
| B8M Klas 1 igwe anaghị agba nchara | AISI 316, ngwọta carbide na-agwọta |
| B8 Klas 2 igwe anaghị agba nchara | AISI 304, ọgwụgwọ carbide na-agwọta, nsogbu siri ike |
| B8M Klas 2 igwe anaghị agba nchara | AISI 316, ngwọta carbide na-agwọta, nsogbu siri ike |
Ihe eji arụ ọrụ
| Ọkwa | Nha | Tensile, ksi, min | Mpụta, ksi, min | Mmetụta Charpy 20-ft-lbf @ temp | Elong,%, min | RA,%, nkeji |
| L7 | Ruo 21/2 | 125 | 105 | -150°F | 16 | 50 |
| L43 | Ruo 4 | 125 | 105 | -150°F | 16 | 50 |
| B8 Klas 1 | Ha niile | 75 | 30 | N/A | 30 | 50 |
| B8M Klas 1 | Ha niile | 75 | 30 | N/A | 30 | 50 |
| B8 Klas 2 | Ruo3/4 | 125 | 100 | N/A | 12 | 35 |
| 7/8- 1 | 115 | 80 | N/A | 15 | 35 | |
| 11/8- 11/4 | 105 | 65 | N/A | 20 | 35 | |
| 13/8- 11/2 | 100 | 50 | N/A | 28 | 45 | |
| B8M Klas 2 | Ruo3/4 | 110 | 95 | N/A | 15 | 45 |
| 7/8- 1 | 100 | 80 | N/A | 20 | 45 | |
| 11/8- 11/4 | 95 | 65 | N/A | 25 | 45 | |
| 13/8- 11/2 | 90 | 50 | N/A | 30 | 45 |
Akụ na ihe nchacha akwadoro
| Ọkwa | Akụ | Ndị na-asa akwa |
| L7 | A194 Ọkwa 4 ma ọ bụ 7 | F436 |
| L43 | A194 Ọkwa 4 ma ọ bụ 7 | F436 |
| Klas 1 B8 | Ọkwa 8 A194 | SS304 |
| Nkeji edemede B8M | A194 Ọkwa 8M | SS316 |
| Klas 2 B8 | A194 Ọkwa 8, nsogbu siri ike | SS304 |
| Nkeji edemede 2 B8M | A194 Ọkwa 8M, ike siri ike | SS316 |
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