ASME SA387 Gr 11 CL 1 bụ chromium molybdenum alloy steel plate ezubere nke ọma maka igwe ọkụ welded na arịa nrụgide emere nke ọrụ okpomọkụ dị elu.
Ọdịnaya Cr 1.25% yana ọdịnaya Mo 0.5%.

Chrome moly plate n'okpuru ASME SA387 na akara ule nke nwere ihe dị iche iche alloy dị n'okpuru ebe a, akara akara eji eme ihe bụ Gr 11, 12,22, 5, 9 na 91.

Ngwakọta kemịkalụ na arụrụ arụ:

SA387 Gr.11 CL.1 Ngwakọta kemịkalụ
Ọkwa	Ihe kacha (%)
Ọkwa	C	Si	Mn	P	S	Cr	Mo
SA387 Gr.11 Cl.1	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.1 Mechanical Property
Ọkwa	Ọkpụrụkpụ	Mmụba	Ịkwụsị	Ogologo oge
SA387 Gr.11 Cl.1	mm	Min Mpa	Mpa	Min %
	t≦50	240	415-585	22
	50	240	415-585	19

Ụkpụrụ ezoro ezo maka ASTM A387 Alloy Steel Plate

ASTM

A20 / A20M: General chọrọ maka arịa mgbali elu efere.
A370: Nnwale nkọwapụta maka ihe eji arụ ọrụ igwe
A435 / A435M: N'ihi na ogologo-beam ultrasonic nnyocha nke ígwè efere
A577 / A577M: N'ihi na ultrasonic angle doo nyocha nke ígwè efere
A578 / A578M: N'ihi na ogologo beam UT ule nke akpọrepu ígwè efere na pụrụ iche ngwa.
A1017 / 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.

Ọgwụ ọkụ maka A387 Chrom Moly Alloy Steel Plate

Chrome moly alloy steel plate n'okpuru ASTM A387 ka a ga-egbu nchara, na-eji ọkụ na-ekpo ọkụ ma ọ bụ na-ekpochapụ, 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: