ASTM A320 L7 Liboto tse Boima tsa Hex

Tlhaloso e Khutšoanyane:

ASTM A320 L7 A193 B7 Dual Certified Heavy Heavy Bolts Standard: ASME/ANSI B18.2.1, ASME/ANSI B18.2.3.7M Mefuta e fapaneng ya hlooho le yona e fumaneha Inch Size: 1/2”-2.3/4” ka bolelele bo fapaneng Metric Boholo: 1/2-M72 ka bolelele bo fapaneng Kereiti: ASTM A320 L7, ASTM A193 B7 Qetella: Black Oxide, Zinc Plated, Zinc Nickel Plated, PTFE joalo-joalo Ho Paka: Bongata bo ka bang 25 kgs lebokose le leng le le leng, mabokose a 36 pallet e 'ngoe le e' ngoe Molemo: Boleng bo Phahameng le Taolo ea Boleng bo thata, Theko ea tlhōlisano, Phano ea Nako; Tšehetso ea Theknoloji, S...

FOB Theko:US $0.5 - 9,999 / Sekhechana

Bongata ba Odara:100 Likotoana / Likotoana

Matla a Phepelo:10000 Pejana / Likotoana ka Khoeli

Boema-kepe:Ningbo

Melao ea Tefo:L/C,D/A,D/P,T/T

Re romelle lengolo-tsoibila Khoasolla joalo ka PDF

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

ASTM A320 L7 A193 B7 Dual Certified Heavy Bolts

Maemo: ASME/ANSI B18.2.1, ASME/ANSI B18.2.3.7M Mefuta e fapaneng ea hlooho e boetse e fumaneha

Inch Size: 1/2"-2.3/4" ka bolelele bo fapaneng

Metric Size: 1/2-M72 e nang le bolelele bo fapaneng

Kereiti: ASTM A320 L7, ASTM A193 B7

Qetella: Black Oxide, Zinc Plated, Zinc Nickel Plated, PTFE joalo-joalo.

Ho paka: Bongata bo ka bang 25 kgs lebokose le leng le le leng, mabokose a 36 phalete ka 'ngoe

Molemo: Boleng bo Phahameng le Taolo ea Boleng bo Tiileng, Theko ea Tlholisano, Phano ka Nako; Tšehetso ea Theknoloji, Litlaleho tsa Tlhahlobo ea Phepelo

Ka kopo, ikutloe u lokolohile ho ikopanya le rona bakeng sa lintlha tse ling.

ASTM A320

Bophara
E amohetsoe qalong ka 1948, litlhaloso tsa ASTM A320 li koahela tšepe ea alloy le lisebelisoa tsa tšepe tse sa hloekang bakeng sa ts'ebeletso e tlase ea mocheso. Tekanyetso ena e koahetse litšepe, liboutu, likurufu, lithupa le liboutu tse thata tse sebelisoang bakeng sa likepe tsa khatello, li-valve, li-flange le li-fittings. Joalo ka litlhaloso tsa ASTM A193, ntle le ha ho boletsoe ka tsela e 'ngoe, letoto la likhoele tsa 8UN le hlalositsoe ho fastener e kholo ho feta 1" ka bophara.
Ka tlase ke kakaretso ea mantlha ea limaraka tse 'maloa tse tloaelehileng ka har'a litlhaloso tsa ASTM A320. Ho na le limaraka tse ling tse 'maloa tse sa tloaelehang tsa ASTM A320, empa ha lia kenyelletsoa tlhalosong e ka tlase.

Mephato

L7 tšepe ea tšepe	AISI 4140/4142 E tingoe ebile e halefile
L43 tšepe ea motsoako	AISI 4340 E tingoa le ho halefa
B8 Sehlopha sa 1 Tšepe e sa hloekang	AISI 304, tharollo ea carbide e phekoloa
B8M Sehlopha sa 1 Tšepe e sa hloekang	AISI 316, tharollo ea carbide e phekoloa
B8 Sehlopha sa 2 Tšepe e sa hloekang	AISI 304, tharollo ea carbide e tšoaroa, khatello e thata
B8M Sehlopha sa 2 Tšepe e sa hloekang	AISI 316, tharollo ea carbide e tšoaroa, khatello e thata

Thepa ea Mechini

Kereiti	Boholo	Tensile, ksi, min	Hlahisa, ksi, min	Charpy Impact 20-ft-lbf @ mocheso	Elong, %, min	RA, %, mets
L7	Ho fihlela ho 2¹/₂	125	105	-150° F	16	50
L43	Ho fihlela ho 4	125	105	-150° F	16	50
B8 Sehlopha sa 1	Tsohle	75	30	N/A	30	50
B8M Sehlopha sa 1	Tsohle	75	30	N/A	30	50
B8 Sehlopha sa 2	Ho fihlela ho³/₄	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 Sehlopha sa 2	Ho fihlela ho³/₄	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

Linate le Li-washer tse khothalelitsoeng

Kereiti	Linate	Lihlatsoa
L7	A194 Kereiti ya 4 kapa 7	F436
L43	A194 Kereiti ya 4 kapa 7	F436
Sehlopha sa 1 sa B8	A194 Sehlopha sa 8	SS304
Sehlopha sa 1 sa B8M	A194 Sehlopha sa 8M	SS316
Sehlopha sa 2 sa B8	A194 Kereiti ya 8, kgatello e thatafetse	SS304
Sehlopha sa 2 sa B8M	A194 Grade 8M, mathata a thatafetse	SS316