S355JR Low-alloy High-agbara Irin Awo

Erogba EN10025-2 S355JR ati Ohun elo Awo Awo Agbara giga-kekere

EN10025-2 S355JR Irin Awo ti wa ni lilo ninu Ikole ti Bridges, Highway Construction ati Miiran Engineering ikole.

Erogba EN10025-2 S355JR ati Awo Alagbara-kekere Alagbara Irin Awo Orukọ miiran

EN10025-2 S355JR Erogba Irin Awo, EN10025-2 S355JR Agbara Igbekale Irin Awo, EN10025-2 S355JR Erogba Irin Awo, EN10025-2 S355JR Igbekale Irin Awo.


Afikun Ipò

UT (Ayẹwo Ultrasonic), AR (Bi Gbona Yiyi nikan), TMCP (Iṣakoso Iṣakoso Iṣeduro Gbona), N (Deede), Q + T (Quenched ati tempered), Idanwo Itọsọna Z (Z15, Z25, Z35), Charpy V- Idanwo Ikolu ogbontarigi, Idanwo Ẹkẹta (gẹgẹbi Idanwo SGS), Ti a bo tabi Gbigbọn Ibọn ati Kikun.

EN10025-2 S355JR Erogba ati Aloy-kekere Alagbara Irin Awo Kemikali Tiwqn ati ohun-ini Mechanical

Ipele	Akopọ kemikali% MAX
	ISANRA(MM)	C	Mn	Si	P	S	N	Ku
S355JR	≦40	0.24	1.6	0.55	0.035	0.035	0.012	0.55
	>40	0.24
		Awọn ohun-ini ẹrọ MIN
		Agbara Ikore MPa		Agbara fifẹ MPa		Ilọsiwaju ni 2 in. %
	≦16	355		470-680		14
	> 16,  ≦100	315
	>100	275		450-600