Thickness: 5mm – 100mm

Width: 1250mm - 4800mm

Grade: Q460CF(C, D, E)，Q500CF(C, D, E)，Q550CF(C, D, E)，Q620CF(C, D, E)，Q690CF (C, D, E), Q800CF(C, D, E)

Product Detail | Technical Information | Packaging

Product Detail

Shanghai Metal Corporation is a Low welding crack sensitivity high-strength steel plate manufacturer and supplier.

A high-strength steel plate with low welding crack sensitivity and a thickness of 5mm-100mm is mainly used to produce pressure steel pipes for hydropower stations, engineering machinery, railway vehicles, bridges, high-rise and large-span buildings that require high weldability.

If you want to know more about our Low welding crack sensitivity high-strength steel plate price, please feel free to contact us, we will reply you within 24 hours.

Tensile strength ≥ 690 MPa

Elongation rate ≥ 17%

Bending force ≥ 230 t

Can be bended under controlling the bend radii and angel.

High strength steel heavy plate can be sheared.

Good flatness after cutting.

Increased sustainability.

Engineering machinery.

Railway vehicles.

Bridges.

High-rise and large-span buildings.

Technical Information of Low Welding Crack Sensitivity High-Strength Steel Plate:

Automatic control technique for strong leveling process, automatic cutting technique, automatic online ultrasonic detective technique, non-oxidation heat treatment technique, pre-leveler, comprehensive plate surface measuring apparatus and automatic marking, etc. In this way, requirements of high dimensional accuracy and mechanical property for high grade heavy steel plates from customers can be satisfied.

Chemical Composition
C % max.	Si % max.	Mn % max.	P % max.	S % max.	Ti % max.	V % max.
0.12	0.5	2.2	0.025	0.012	0.07	0.14

Mechanical Property
Yield Strength	Thickness	R p0.2	Rm	A50	AKV		Pcm
MPa	mm	MPa	MPa	%	J		%
Q620CF	8-50	≥500	≥610	17	-40℃	40	≤0.20
Q620CF	>50-100	≥480	≥610	17	-40℃	40	≤0.25
Q800CF	8-50	≥690	≥770	14	-40℃	40	≤0.25

Packaging of Low welding crack sensitivity high-strength steel plate:

Shanghai Metal Corporation Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1)SMC Standard

2)Customization

Case Study

Products & Service

Low Welding Crack Sensitivity High-Strength Steel Plate

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