ASTM A709 tšepe

Lethathamo la lihlahisoa

Litšepe, phepelo ea tšepe ho tloha leholimong ho ea leoatleng lia fumaneha, lia fumaneha lefatšeng ka bophara;

Pipe ea tšepe e se nang Seam Pipe ea tšepe ea motsoako Pipe ea tšepe ea carbon API Line Pipe Pipe ea tšepe e cheselitsoeng Pipe ea Tšepe ea Galvanized Lisebelisoa

Ts'epe e sa beng le mabali

Koele ea tšepe e se nang tšepe/Sheet Pipe ea tšepe e sa hloekang Lisebelisoa

Letlapa la tšepe

Tšepe e Hanang ea Boemo ba Leholimo Boiler Pressure Vessel Steel Plate ea tšepe ea ho haha likepe Apara Plate ea Tšepe e Hanyetsang Hight Strength Low Alloy Steel Carbon Steel Plate ea tšepe ea Checkered Alloy Steel Plate

H Beam Lenaka Channel Litšepe Round Bars

Tšepe ea Galvanized

Koele e entsoeng ka Galvanized/Sheet Coil ea tšepe e pentiloeng Leqephe la Marulelo a Kobote

Aluminium Metal

Automotive Steel

Iteanye le rona

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Kenyelletso ea sehlahisoa Lintlha tsa Tekheniki

Kenyelletso ea sehlahisoa

Letlapa la tšepe le nang le matla a phahameng, le nang le alloy e tlase le sebelisoang haholo ha ho etsoa marokho. Lisebelisoa tsa tšepe tsa Gnee A709 Grade 36, A709 Grade 50 le A709 Grade 50W. Limaraka tsena hangata li hlalosoa ka liteko tsa Charpy tse supang sebaka se itseng kapa mocheso o tlase oa ts'ebeletso o lebelletsoeng. Liteko tsa Charpy li hlalositsoe e le tlhahlobo e sa robeheng, e leng tlhahlobo ea mocheso ka mong (khafetsa "H"), kapa ho hlohlona ha fracture, e leng tlhahlobo ea poleiti ka 'ngoe (Frequency "P").

Litlhaloso:
Botenya: 3mm-150mm
Bophara: 30mm-4000mm
Bolelele: 1000mm--12000mm
Tekanyetso: ASTM EN10025 JIS GB

Lintlha tsa Tekheniki

ASTM A709 (Kereiti ea 36, 50 le 50W) Sebopeho sa Lik'hemik'hale

Sebopeho sa tšepe sa A709
	Sehlopha sa 36	Sehlopha sa 50	Sehlopha sa 50W
Khabone	0.26%	0.23%	0.2% boholo
Manganese	…	1.35%	0.75-1.35%
Phosphorus	0.04%	0.03% boholo	0.03% boholo
Sebabole	0.05%	0.03% boholo	0.03% boholo
Silicone	0.4% boholo	0.15-0.4%	0.15-0.5%
Nickel	…	…	0.5% boholo
Chromium	…	…	0.4-0.7%
Koporo	0.2%	…	0.2-0.4%
Vanadium	…	…	0.01-0.1%

Thepa ea Mechini 709 Gr 36:

Tensile: 58 ho isa ho 80 ksi
Tlhahiso: 36 ksi min
Elongation:18% min ho 8" 21% min ho 2"

Thepa ea Mechini 709 Gr 50:

Tensile: 65 mets ksi
Tlhahiso: 50 ksi min
Elongation: 16% mets ho 8" 19% mets ho 2"

Thepa ea Mechini 709 Gr 50W:

Tensile: 65 mets ksi
Tlhahiso: 50 ksi min
Elongation:16% mets ho 8" 19% mets ho 2"