ASME SA387 GR.11 CL2 Nrụgide Vessel Steel efere

Nrụgide ihe eji alloy ígwè efere SA387 Ọkwa 11 CL 1,SA387 Ọkwa 11 CL 2,A387 Ọkwa 11 CL 1 na A387 Ọkwa 11 CL 2 na Chromium-Molybdenum alloy element.Pressure ụgbọ ígwè efere SA387 ọkwa 11 38 CL 2. CL 2 dị na ọkọlọtọ American ASME SA 387 / SA 387M.Boiler steel plate A387 Grade 11 Cl 1 na A387 Grade 11 Cl 2 dị ka ASTM A387 / A387M. Ndị a ígwè ihe ga-ekwekọkwa nchara nkọwapụta A 20 / A 20M. Ihe ndị a chọrọ na-akọwapụta usoro na usoro nyocha na nyochaghachi, mgbanwe ndị a na-ekwe ka ọ dị na nha na ịdị arọ, àgwà na mmezi nke ntụpọ, akara, ntinye, wdg.

Na mgbakwunye na ihe ndị bụ isi nke nkọwa a maka efere ígwè SA387 Grade 11 CL 1, SA387 Grade 11 CL 2, A387 Grade 11 CL 1 na A387 Grade 11 CL 2, ụfọdụ ihe mgbakwunye chọrọ dị mgbe njikwa, ule ma ọ bụ nyocha ọzọ chọrọ. iji mezuo ihe achọrọ. Ndị a gụnyere:1 ọgwụgwọ Vacuum,2 Mgbakwunye ma ọ bụ nnwale erughị ala pụrụ iche, Nnwale mmetụta 3, 4 Nnwale na-adịghị emebi emebi.

Ngwakọta kemịkalụ SA387 Gr.11 CL.2
Ọkwa	Ihe kacha (%)
	C	Si	Mn	P	S	Cr	Mo
SA387 Gr.11 Cl.2	0.04-0.17	0.44-0.86	0.35-0.73	0.035	0.035	0.94-1.56	0.40-0.70

Ọkwa	SA387 Gr.11 CL.2 Ihe eji arụ ọrụ
	Ọkpụrụkpụ	Mmụba	Ịkwụsị	Ogologo oge
SA387 Gr.11 Cl.2	mm	Min Mpa	Mpa	Min %
	t≦50	310	515-690	18
	50	-	-	-

Ụkpụrụ ezoro ezo maka ASME SA387 Alloy Steel Plate

ASTM

• SA20 / A20M: General chọrọ maka efere arịa nrụgide.
• SA370: Nnwale nkọwapụta maka akụrụngwa igwe nke igwe
• SA435 / A435M: N'ihi na ogologo-beam ultrasonic nnyocha nke ígwè efere
• SA577 / A577M: N'ihi na ultrasonic angle beam exam of steel plates
• SA578 / A578M: ​​N'ihi na ogologo beam UT ule nke akpọrepu ígwè efere na pụrụ iche ngwa.
• SA1017 / A1017M: nkọwapụta maka nrụgide vessle efere nke alloy ígwè, chromium-molybdenum-tungsten

Nkọwapụta AWS

• A5.5 / A5.5M: Ala alloy ígwè electrodes maka ọta metal arc ịgbado ọkụ.
• A5.23 / A5.23M: Ala alloy ígwè electrodes maka fulxes maka submerged arc ịgbado ọkụ.
• A5.28 / A5.28M: Maka ịgbado ọkụ gas na-echebe arc
• A5.29/A5.29M: Maka ịgbado ọkụ ọkụ cored arc.

Ọgwụgwọ ọkụ maka SA387 Chrom Moly Alloy Steel Plate

A ga-egbu efere ọla kọpa chrome moly alloy n'okpuru ASME SA387 nchara, na-eji ọkụ na-ekpo ọkụ na-agwọ ya ma ọ bụ site na mwepu, nhazi na iwe ọkụ. Ma ọ bụ bụrụ na onye na-azụ ahịa kwenye, ngwa ngwa jụrụ oyi site na austenitizing okpomọkụ site na mgbawa ikuku ma ọ bụ nkwụsị mmiri mmiri, na-esote iwe ọkụ, okpomọkụ kacha nta ga-adị ka tebụl n'okpuru:

Ọkwa	Okpomọkụ, °F [°C]
2, 12 na 11	1150 [620]
22, 22L, 21, 21L na 9	1250 [675]
5	1300 [705]