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A537 CL1 Te Peehi Waahi Whakapehanga Whakanuia
A537 CL1 Te Peehi Waahi Whakapehanga Whakanuia
A537 CL1 Te Peehi Waahi Whakapehanga Whakanuia
A537 CL1 Te Peehi Waahi Whakapehanga Whakanuia

A537 CL1 Te Peehi Waahi Whakapehanga Whakanuia

Ko te paerewa ASTM A537 e pa ana ki nga pereti oko pehanga, he mea i roto i te wera-wera, te waro-manganese silicon maitai. I runga i te kaha rereke me te maimoatanga wera, ka eke ki te akomanga 1, 2 me te 3.
A537 CL1 Whakamārama Pereti Waea Whakanuia Whakatauhia:
Ko te paerewa ASTM A537 e pa ana ki nga pereti oko pehanga, he mea i roto i te wera-wera, te waro-manganese silicon maitai. I runga i te kaha rereke me te maimoatanga wera, ka eke ki te akomanga 1, 2 me te 3.
Ko te matotoru teitei i raro i te ASTM A537 Class 1 he 100 mm [4 inihi], me te 150 mm [6 inihi] mo te Akomanga 2 me te Akomanga 3.
Ko te papanga he rino noa e werahia ana, na reira ka nui ake te tukunga me te kaha tensile atu i nga tohu paerewa ASTM A516. Ko te maitai he pai mo te whakamahi i roto i te ratonga pehanga i roto i nga kohua me nga oko pehanga

Tito matū me ngā Āhuatanga Hangarau:
A537 akomanga 1 Te Hanga Matū
Kōeke Te Huānga Mōrahi (%)
C Mn P S Si Cu Ni Cr Mo
A537 akomanga 1 0.24 0.92-1.72 0.035 0.035 0.13-0.55 0.38 0.28 0.29 0.09

Kōeke A537 akomanga 1 Tauhanga Hangarau
Te matotoru Tukunga Tirohanga Te whakaroa
A537 akomanga 1 mm Min Mpa Mpa Min  %
-65 345 485-620 22
65-100 310 450-585 -
100-150 - - 18

Tuhinga Tohutoro

Paerewa ASTM:

A20/A20M: Whakatakotoranga mo nga Whakaritenga Whanui mo nga Pereti Waa Peeke
A435/A435: Mo te Tirotiro Ultrasonic Straight-Beam o te Pereti maitai
A577/A577M: Mo te Ultrasonic Angle-Beam Examination of Steel Plates
A578/A578M: ​​Mo te Tirotiro Ultrasonic Straight-Beam o nga Pereti Riri Hurihia mo nga Taumahi Motuhake
Panui Hangahanga:
Pereti Steel i raro i te ASTM A537 Class 1, 2 me 3 ka patua maitai me te ū ki te pai austenitic witi rahi whakaritenga o Whakapūtātanga A20/A20M.

Nga Tikanga Whakawera wera:

Ko nga pereti katoa i raro i te ASTM A537 me whakamahana ki te wera penei:
Ko nga papaarangi ASTM A537 Class 1 ka whakatauhia.
Ko nga papa o te akomanga 2 me te karaehe 3 ka tineia me te whakamahana. Ko te pāmahana whakamahana mo nga papaa Class 2 kia kaua e iti iho i te 1100°F [595°C] me te iti iho i te 1150°F [620°C] mo nga papaa Class 3.
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