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Alloy steel a182 f5 f12 f12 f22 f22 flange looy nchara nchara flanges

Ọtụtụ ọkọlọtọ Ansi \ / Asme Standards jiri ihe ndị a na-eme ma ọ bụ nkedo iji mepụta ihe nkedo dị ka flantes.

Nke akara4.7\ / 5 dabere na353Nyocha ndị ahịa
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Na-ezo aka na unyi allay steel. Ọ bụ nke eriri carbon. Dabere na ụkpụrụ, ihe niile na-amalite na A182 bụ igwe anaghị agba nchara. Maka ụdị ihe a, carbon ọdịnaya nke carbon steel dị ihe na-erughị 2.11%, ma ọ nweghị ike ịnwe ihe ị na-eme, carbon na ụfọdụ ego dị ka silicon na manganese. ASTM A182 F2 bụ nke American Start Pearlitic Rather-Ike Puel na-agbanwe, mmejuputa ọkọlọtọ "ASTM A182 \ / A182M-2018". A182-F11 bụ nke American Start Petlitic nhazi na-agbanwe agbanwe nke ọma, ASTM-ASTH - A182 \ /182 \ /182 \ / A na-agbaghara usoro maka njigide, valves na akụkụ "

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    Ọzọ alliy steel