ASTM A320 L7 Gravis Hex Repagula
Brevis descriptio:
ASTM A320 L7 A193 B7 Dual Certified Hex Gravis Repagula Standard: ASME/ANSI B18.2.1, ASME/ANSI B18.2.3.7M Variae capitis genera praesto sunt etiam Inch Size: 1/2"-2.3/4" cum variis longitudinibus Metric. Size: 1/2-M72 cum variis longitudinibus Grade: ASTM A320 L7, ASTM A193 B7 Perfice: Oxide nigra, Zinc Plated, Zinc Nickel Plated, PTFE etc Stipare: molem de 25 kgs singulis lobortis, 36 cartons sulum grabatum Commodum: High Quality and Strict Quality Control, Competitive Price, Opportune Delivery; Technical Support, S...
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Product Tags
ASTM A320 L7 A193 B7 Dual Certified Hex
Standard: ASME/ANSI B18.2.1, ASME/ANSI B18.2.3.7M Variae capitis species etiam in promptu sunt.
Inch Size: 1/2"-2.3/4" cum variis longitudinibus
Metrica Size: 1/2-M72 cum variis longitudinibus
Grade: ASTM A320 L7, ASTM A193 B7
Perfice: Oxide nigra, Zinc Plated, Zinc Nickel Plated, PTFE etc.
Stipare: molem circiter 25 kgs singulas currus, 36 cartons singulis grabatis
Utilitas: High Quality and Strict Quality Control, Competitive Price, Opportune Delivery; Technical Support, Supple Test Renuntiationes
Quaeso libenter contact us pro magis details.
ASTM A320
Scope
Principio probato in anno 1948, specificatio ASTM A320 stannum chalybem operit et materias immaculatas ferro obstantes ad servitutem temperatam humilis. Haec norma opercula convoluta, ementita, vel eliquata vectibus obduratis, valvis, cochleis, bullis, clauis et clauis pro vasis pressione, valvis, flangibus et caerimonias adhibitis. Sicut ASTM A193 specificatio, nisi aliud specificatur, series filorum 8UN in cingulo maior quam 1" in diametro specificatur.
Infra est summa summa paucorum graduum communium intra ASTM A320 specificationem. Plures alii gradus minus communes ASTM A320 existunt, sed in descriptione infra non contecta.
Grades
| L7 Alloy chalybe | AISI 4140/4142 extincta et temperata |
| L43 Alloy steel | AISI 4340 extincta et temperata |
| B8 Classis 1 | AISI 304, solutione carbide tractata |
| B8M Class I Aliquam | AISI 316, solutione carbide tractata |
| B8 Classis 2 | AISI 304, solutione carbide tractata, cola indurata |
| B8M Class 2 Div | AISI 316, solutionem carbide tractatam, induratam cola |
Mechanica Properties
| Gradus | Magnitudo | Tensile, ksi, min | Cede, ksi, min | Charpy Impact 20-ft-lbf @ temp | Long, %, min | RA, %, min |
| L7 | Usque ad 21/2 | 125 | 105 | -150° F | 16 | 50 |
| L43 | Ad IV " | 125 | 105 | -150° F | 16 | 50 |
| B8 Classis 1 | All | 75 | 30 | N/A | 30 | 50 |
| B8M Classis 1 | All | 75 | 30 | N/A | 30 | 50 |
| B8 Classis 2 | Usque ad3/4 | 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 Classis 2 | Usque ad3/4 | 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 |
Commendatur Nuces et Washers
| Gradus | Nuces | Washers |
| L7 | A194 Grade 4 aut 7 | F436 |
| L43 | A194 Grade 4 aut 7 | F436 |
| B8 Classis 1 | A194 Grade 8 | SS304 |
| B8M Classis 1 | A194 Grade 8M | SS316 |
| B8 Classis 2 | A194 Grade 8, obduratum cola | SS304 |
| B8M Classis 2 | A194 Grade 8M, obduratum intendere | SS316 |
Testis Lab
Officina
CELLA
