Q550D High Tensile Steel Phaj

Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij q550d siab tensile steel phaj manufacturers thiab lwm tus neeg nyob hauv Suav teb. Txais tos rau kev lag luam wholesale customized q550d siab tensile steel phaj ntawm tus nqi sib tw los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab cov khoom zoo yog muaj.

 

Q550D siab tensile steel phaj

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Q550D alloy steel phaj yog lub siab - lub zog steel phaj nrog lub zog tawm los txog li 550MPa, thiab muaj qhov tawv zoo heev thiab qis - qhov kub thiab txias ua haujlwm.

 

Q550D siab- lub zog steel phaj ua raws li lub teb chaws tus qauv xws li GB/T 16270-2009 thiab GB/T 1591-2008​; Nws yog feem ntau xa hauv lub xeev quenched thiab tempered thiab tuaj yeem ua tiav los ntawm kev txiav, vuam, khoov thiab lwm yam kev ua kom tau raws li qhov xav tau ntawm cov haujlwm sib txawv.

 

Q550D siab- lub zog alloy steel phaj yog dav siv hauv kev tsim kho, txuas hniav, tsheb, nkoj, petrochemicals, mining thiab lwm yam kev lag luam los tsim cov khoom uas muaj siab load-cov kabmob muaj peev xwm, hnav tsis kam thiab cuam tshuam.

 

 

Khoom npe	High Strength Low Alloy Steel Phaj (HSLA)
Ntev	1m-12m los yog raws li xav tau
Dav	1m-3m los yog raws li xav tau
Thickness	8mm-150mm los yog raws li xav tau
Txuj	ASME, ASTM, DIN, JIS, GB, EN, thiab lwm yam.
Cov txheej txheem	Kub dov
Kev kho saum npoo	Ntxuav, blasting thiab pleev xim raws li cov neeg siv khoom xav tau
Thickness kam rau ua	± 0.1 hli
Khoom siv	ASTM: A573 Qib 70, A709 Qib 50, A514 Qib B, thiab lwm yam. ASME: SA573 Qib 70, SA709 Qib 50, SA514 Qib B, thiab lwm yam. EN: S355JR, S355J0, S355K2, S355N, S355J2, S420N, S460N, S460Q, S460QL, S500Q, S500QL, S550Q, S500QL, S690Q, S690QL, S690QL1, S890Q, S890QL, S890QL1, S960Q, S960QL, thiab lwm yam. DIN: ST52-3, thiab lwm yam. JIS: SS490, SS540, SM490, thiab lwm yam. GB: Q355B, Q355D, Q390B, Q390D, Q420B, Q420D, Q460D,Q460E,Q500D,Q500E,Q550D,Q550E, Q620D, Q620E, Q690D, Q690E, Q890D, Q890E, Q960D, Q960E, thiab lwm yam.
MOQ	1tons.Peb kuj tuaj yeem txais cov qauv txiav txim.
Lub sijhawm khoom xa tuaj	Hauv 15-30 hnub ua haujlwm tom qab tau txais qhov tso nyiaj lossis L / C
Export packing	Waterproof ntawv, thiab steel sawb packed. Standard Export Seaworthy Package.Suit rau txhua yam kev thauj mus los, lossis raws li qhov xav tau

 

 

STEEL Qib	C% max	Si% max	Mn% max	P% max	S% max	Cu% max	Cr% max	Nia% max	Mo% max	B% max	V% max	Nb% max	% max
Q550D	0.2	0.80	1.7	0.02	0.010	0.5	1.5	2	0.70	0.005	0.12	0.06	0.05

 

 

STEEL Qib	Re yield zog Mpa min			Re yield zog Mpa min			elongation%	Zog thiab kub
							Min	0	-20	-40	-60
	t Tsawg dua lossis sib npaug li 50	50-100	100-150	t Tsawg dua lossis sib npaug li 50	50-100	100-150		J	J	J	J
Q550D	550	530	490	640-820	640-820	590-770	16	47	47	34	34

 

 

 

 

 

 

 

Peb txhawb ntau- specification, ntau- hom huab cua resistant steel phaj customization, yog tias koj muaj Q550D siab tensile steel phaj los yog lwm yam corten steel phaj khoom customization xav tau, thov hu rau peb!

 

Cim npe nrov: q550d siab tensile steel phaj, Tuam Tshoj q550d siab tensile steel phaj manufacturers, hoobkas