GB-T1591 Q620C Steel Plate supplier

 

Keyword: GB-T1591 Q620C, Q620C,Q620C Steel Plate,Q620C Stock,Q620C supplier

 

1. Q620C Adopt standard: GB-T1591 Standard Specification is for Rolled Steels for Welded Structure
2. Q620C Specification: Thickness: 1mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm
3. Third Party Inspection for Q620C: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
4. Q620C Chemical composition Max % of the Product analysis of grade

C	Si	Mn	P	S	Nb	V	Ti
0.18	0.60	2.00	0.030	0.030	0.11	0.12	0.20
Cr	Ni	Cu	N	Mo	B	Als min
1.00	0.80	0.80	0.015	0.30	0.004	0.015

5. Q620C Yield strength

Nominal thickness (mm)	To 16	16-40	40-63	63-80	80- 100	100- 150	150- 200	200- 250	250- 400
ReH – Minimum yield strength (MPa)	620	600	590	570	–	–	–	–	–

6. Q620C Tensile Strength

Nominal thickness (mm)	To 40	40-63	63-80	80-100	100-150	150-250	250-400
ReH – Minimum yield strength (MPa)	710-880	690-880	670-860	–	–	–	–

7. Q620C Impact Test degree and energy

	Min Energy Nominal thickness
Temperature ℃	0
Thickness (mm)	12-150	150-250	250-400
Notch impact test. Min. absorbed energy	55	–	–

 

8. Equivalent grades of grade Q620C
9. Q620C Delivery Time Or Lead Time: 15-30days
10. Q620C Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
11. If you have any requirement in steel plate for Q620C, whether the new plate or stock list of material, please feel free to contact us by email of calling.
12. If you had any question at our plate or service. Please contact our after service department to get faster reply.

Unitedsteel Group Company Principle

 

More Cheaper Price,

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The One step Steel material Solution

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Welcome to Unitedsteel Group and any requirement in steel material, please feel free to contact us.