ASME SA387 GR.22 CL1 Va'a Pressure ipu uamea

A387 Vasega 22 CL2 i lalo o le uʻamea faʻamatalaga tulaga masani ASTM A387 / A387M ma ASME SA387 / SA387M o loʻo faʻaaogaina masani mo faʻaula faʻafefe ma vaʻa mamafa fuafuaina mo auaunaga vevela maualuga. 22 CL 2 o le tulaga faʻainisinia, mo ipu uʻamea ipu uʻamea A387 Vasega 22 CL 1, o le tensile malosi e tatau ona 415-585 Mpa, pito maualalo fua o le 205 Mpa.Ma mo ipu mamafa ipu uamea A387 Vasega 22 CL 2, le itiiti ifo. o le malosi e maua mai e tatau ona 310 Mpa, malosi i totonu ole 515-690 Mpa.

SA387 Gr.22L CL.1 Tulaga Kemisi
Vasega	Ole Elemene Max (%)
	C	Si	Mn	P	S	Cr	Mo
SA387 Gr.22L Cl.1	0.04-0.15	0.50	0.30-0.60	0.035	0.035	1.88-2.62	0.85-1.15

Vasega	SA387 Gr.22L CL.1 meatotino Fa'ainisinia
	mafiafia	Tuuina atu	Tensile	Fa'aumiumi
SA387 Gr.22L Cl.1	mm	Min Mpa	Mpa	Min  %
	t≦50	205	415-585	18
	50	-	-	-

Tulaga Fa'asino mo le ASME SA387 Alloy Steel Plate

ASME

• SA20/A20M: Manaoga lautele mo ipu ipu mamafa.
• SA370: Faʻamatalaga faʻataʻitaʻiga mo mea faʻainisinia o le sila
• SA435/A435M: Mo su'esu'ega ultrasonic beam sa'o o ipu u'amea
• SA577/A577M: Mo su'esu'ega fa'alava fa'akomepiuta ultrasonic o ipu u'amea
• SA578/A578M: ​​Mo su'esu'ega UT beam sa'o o ipu u'amea ta'avale i fa'aoga fa'apitoa.
• SA1017/A1017M: Fa'amatalaga mo ipu mamafa o ipu uamea, chromium-molybdenum-tungsten

AWS Fa'amatalaga

• A5.5/A5.5M: Uila u'amea u'amea maualalo mo uʻamea arc talipupuni.
• A5.23/A5.23M: Uila uamea u'amea maualalo mo fulxes mo le uelo arc lofia.
• A5.28/A5.28M: Mo uelo arc puipuia kesi
• A5.29/A5.29M: Mo le uelo fa'aoso fa'aoso.

Togafitiga vevela mo SA387 Chrom Moly Alloy Plate uamea

Chrome moly u'amea ipu uamea i lalo ASME SA387 e tatau ona fasiotia uʻamea, ma thermally togafitia e ala i annealing, normarlizing ma tempering. Po'o le tulaga ua malilie i ai le tagata fa'atau, fa'avaveina le mālūlū mai le vevela fa'aaustenitizing e ala i le fa'afefe o le ea po'o le tineia o le vai, soso'o ai ma le fa'afefeteina, e tatau ona fa'apena le la'ititi la'ititi o le vevela fa'afefeteina:

Vasega	Vevela, °F [°C]
2, 12 ma le 11	1150 [620]
22, 22L, 21, 21L ma le 9	1250 [675]
5	1300 [705]