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Tsev > Cov khoom > Hlau Phaj > Hight Strength Tsawg Alloy Steel

Q390B steel phaj

Steel qib Q390B yog nyob rau hauv steel specification GB/T1591 uas yog rau siab zog uas tsis muaj alloy structural steels.Thaum cov neeg muas zaub xav tau tshwj xeeb qhov ntau thiab tsawg rau steel Q390B siv, Xinsteel muaj peev xwm txiav thiab weld nyob rau hauv peb cov txheej txheem cog rau me me, puag ncig phaj , foob lub taub hau thiab lwm yam thav ntawv

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Email : sale@gneesteel.com

Txawb: +86 15824687445 kelly

Tel: +86 372-5055135

Chaw nyob: No. 4-1114, Beichen Building, Beicang Town, Beichen District Tianjin, Suav.

Tshuaj muaj pes tsawg leeg Mechanical Property

Tshuaj muaj pes tsawg leeg

Cov ntsiab lus tshuaj tseem ceeb ntawm Q390B
C	Si	Mn	P	S	V	Nb	Ti	Cr	Ni
0.20	0.55	1.00-1.60	0.040	0.040	0.02-0.20	0.015-0.060	0.02-0.20	0.30	0.70

Mechanical Property

Thickness (hli)
q390 ib	≤ 16	> 16 ≤ 35	> 35 ≤ 50	> 50
Yield zog (≥Mpa)	390	370	350	330
Tensile zog (Mpa)	490-650

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Tshawb nrhiav: Cov yeeb nkab steel; Stainless hlau; Hlau Phaj; Txias Rolled Steel; Silicon hlau; Tool Steel; Titanium Products; Copper Products; Hlau Profile; Galvanized hlau; Aluminium hlau; Automotive Steel

Tiv tauj peb: Email: sale@gneesteel.com; Xov tooj: +86 15824687445; Fax: 0372-5055135; WhatsApp / Wechat ：+86 15824687445; Skype: mmkelly1314; Chaw nyob:No. 4-1114, Beichen Building, Beicang Town, Beichen District Tianjin, Suav.

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