ASTM A242 chitsulo

Mafotokozedwe a ASTM A242 ndi mmene zinthu zimayendera pazitsulo zolimba kwambiri zotsika kwambiri kwa mamembala omangika kumene kupulumutsa kulemera ndi kukana dzimbiri mumlengalenga ndikofunikira.

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Chiyambi cha malonda Deta yaukadaulo

Chiyambi cha malonda

Mafotokozedwe a ASTM A242 ndi mmene zinthu zimayendera pazitsulo zolimba kwambiri zotsika kwambiri kwa mamembala omangika kumene kupulumutsa kulemera ndi kukana dzimbiri mumlengalenga ndikofunikira. Zofunikira zamakina zimaperekedwa ndi mtundu wa chinthu (mbale ndi mipiringidzo, ndi Mawonekedwe amipangidwe) ndi makulidwe ake.

Chitsulo cha ASTM A242 chili ndi kukana kwa kutu mumlengalenga
Chitsulo chomwe chili pansi pa ASTM A242 chimatchedwanso mbale yachitsulo yanyengo, yomwe imatchedwa chitsulo chophedwa kapena kuphedwa kwathunthu. Ili ndi kukana kwamphamvu kwamlengalenga kotero kuti chitsulocho chikhoza kugwiritsidwa ntchito m'malo ambiri ogwira ntchito.

Chitsulo chanyengo cha ASTM A242 ndichabwino kwambiri kuposa chachitsulo chopangidwa ndi mpweya chokhala ndi mkuwa kapena wopanda mkuwa.

Makina A242:
Tensile:
70 ksi min (3/4 ndi pansi), 67 ksi min (3/4-1.5) 63 ksi min (kupitirira 1.5-4)
Zotuluka:
50 ksi min (3/4 ndi pansi), 46 ksi min (3/4-1.5) 42 ksi min (kupitirira 1.5-4)
Elongation:
16% min mu 8” 19% min mu 2” (za mbale zazikulu kuposa 24”)

Deta yaukadaulo

Kupanga Kwamankhwala Kwa Corten Steel ASTM A242 Type 1 Plate & Sheet

	Corten - A	ASTM 588 Gawo A	ASTM 242 MUTU -1	Mtengo wa IRSM 41-97
Carbon, Max	0.12	0.19	0.15	0.10
Manganese	0.20-50	0.80-1.25	1.00	0.25-0.45
Phosphorous	0.07-0.15	0.04	0.15	0.07-0.11
Sulphur, max	0.030	0.05	0.05	0.030
Silikoni	0.25-0.75	0.30-0.65	0.25-0.40	0.28-0.72
Nickel, max	0.65	0.40	-	0.20-0.49
Chromium	0.50-1.25	0.40-065	-	0.30-0.50
Molybdenum, max	-	-	-	-
Mkuwa	0.25-0.55	0.25-0.40	0.20 min	0.30-0.39
Vanadium	-	0.02-0.10	-	0.050
Zo aluminiyamu	-	…	-	0.030

Makaniko a corten steel ASTM A242 Type 1 mbale & Mapepala

	Kulimba kwamakokedwe	Min. Yield Point	Elongation
CORTEN A	[470 – 630 MPa]	[355 MPa]	20% mphindi
Mtengo wa ASTM 588GR A	[485 MPa]	[345 MPa]	21% mphindi
ASTM 242 MUTU -1	[480 MPa]	[345 MPa]	16% mphindi
Mtengo wa IRSM 41-97	[480 MPa]	[340 MPa]	21% mphindi

*A242 zitsulo ntchito:

A242 zitsulo mbale angagwiritsidwe ntchito popanga magalimoto, milatho, nsanja, kumanga akasinja, muli, nyumba chimango, ndi zofunika kuwotcherera, kapena bolted.

Zogwirizana nazo