Paʻa kila haʻahaʻa A572 Papa 50

ʻO ka pā kila haʻahaʻa A572 Grade 50 ka mea maʻamau maʻamau i ke kila maʻamau A 572 /A 572M.Steel pā A572Gr50 nona ka ikaika hāʻawi liʻiliʻi ma 345 Mpa a me ka ikaika tensile haʻahaʻa ma 450 Mpa.Generally no ka mānoanoa like a ma lalo o 40mm o ka pā kila A572 Grade 50, manaʻo mākou e ʻōwili ma lalo E like me ka mea i ʻōwili ʻia ua maikaʻi, no ka pā kila kaumaha ma luna o 40mm, ʻoi aku ka maikaʻi o ka mālama ʻana i ka wela maʻamau no ka pā kila A572 Grade 50. A572Gr50 a hiki i 450mm no ka hōʻoiaʻiʻo i ka waiwai kila e like me A572 / A572M.

Waiwai mīkini no ka A572Gr50 hao hao haʻahaʻa:

Ka ikaika hua (≥Mpa)	Ka ikaika uʻi (≥Mpa)	Elongation ma ≥,%
		200mm	50mm
345	450	18	21

Hoʻohui kemika no ka A572Gr50 haʻahaʻa haʻahaʻa haʻahaʻa (Product Analysis Max%)

ʻO ka hui ʻana o nā mea kemika nui o A572Gr50
C	ʻO Si	ʻO Mn	P	S	Nb	V
0.23	0.40	1.35	0.04	0.05	0.005-0.05	0.01-0.15

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