SM490 steel

Classification :

The SM400A/B/C,SM490A/B/C,SM490YA/YB,SM520B/C and SM570 steel plate are all under the JIS G3106 standard which are used for welded structures.

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Carbon Steel

Product introduction

SM490 steel plate manufacturer. SM490 welding structure steel is in the Japanese standard JIS G3106 .SM490 structural steel plate/sheet is used for the structure part with high requirement of mechanical property and welding performance in building, bridge, ship , automobile, pertroleum container and construction vehicles.

Technical data

JIS G3106 SM400A

Chemical composition % MAX

TH(MM)

≤50

>50≤200

0.23

0.25

≥2.5xC

0.035

Mechanical properties MIN

Yield strength (N/MM2)

Tensile strength (N/MM2)

Elongation %

TH(MM)

≤16

>16-40

>40-75

>75-100

>100-160

>160-200

≤100

>100-200

≤15

>5-16

>16-50

>40

245

235

215

205

195

400~510

≥23

≥18

≥22

≥24

JIS G3106 SM400C

TH(MM)

≤50

>50≤200

0.18

0.35

1.4

0.035

Mechanical properties MIN

Yield strength (N/MM2)

Tensile strength (N/MM2)

Elongation %

TH(MM)

≤16

>16-40

>40-75

>75-100

>100-160

>160-200

≤100

>100-200

≤15

>5-16

>16-50

>40

245

235

215

400~510

≥23

≥18

≥22

≥24

JIS G3106 SM400B

Chemical composition % MAX

TH(MM)

≤50

>50≤200

0.20

0.22

0.35

0.60-1.40

0.035

Mechanical properties MIN

Yield strength (N/MM2)

Tensile strength (N/MM2)

Elongation %

TH(MM)

≤16

>16-40

>40-75

>75-100

>100-160

>160-200

≤100

>100-200

≤15

>5-16

>16-50

>40

245

235

215

205

195

400~510

≥23

≥18

≥22

≥24

JIS G3106 SM490A

Chemical composition % MAX

TH(MM)

≤50

>50≤200

0.20

0.22

0.55

1.6

0.035

Mechanical properties MIN

Yield strength (N/MM2)

Tensile strength (N/MM2)

Elongation %

TH(MM)

≤16

>16-40

>40-75

>75-100

>100-160

>160-200

≤100

>100-200

≤15

>5-16

>16-50

>40

325

315

295

285

275

490-610

≥22

≥17

≥21

≥23

JIS G3106 SM490B

Chemical composition % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.18		0.2		0.55		1.6		0.035		0.035
Mechanical properties MIN
	Yield strength (N/MM2)						Tensile strength (N/MM2)		Elongation %
TH(MM)	≤16	>16-40	>40-75	>75-100	>100-160	>160-200	≤100	>100-200	≤15	>5-16	>16-50	>40
	325	315	295	295	285	275	490-610	490-610	22	17	21	23

JIS G3106 SM490C

Chemical composition % MAX

TH(MM)

≤50

>50≤200

0.18

0.55

1.6

0.035

Mechanical properties MIN

Yield strength (N/MM2)

Tensile strength (N/MM2)

Elongation %

TH(MM)

≤16

>16-40

>40-75

>75-100

>100-160

>160-200

≤100

>100-200

≤15

>5-16

>16-50

>40

325

315

295

490-610

≥22

≥17

≥21

≥23

JIS G3106 SM490YA

Chemical composition % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.20		0.20		0.55		1.6		0.035		0.035
Mechanical properties MIN
	Yield strength (N/MM2)						Tensile strength (N/MM2)		Elongation %
TH(MM)	≤16	>16-40	>40-75	>75-100	>100-160	>160-200	≤100	>100-200	≤15	>5-16	>16-50	>40
	325	355	335	325	-	-	490-610	-	19	15	19	21

JIS G3106 SM490YB

Chemical composition % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.20		0.20		0.55		1.6		0.035		0.035
Mechanical properties MIN
	Yield strength (N/MM2)						Tensile strength (N/MM2)		Elongation %
TH(MM)	≤16	>16-40	>40-75	>75-100	>100-160	>160-200	≤100	>100-200	≤15	>5-16	>16-50	>40
	365	355	335	325	-	-	490-610	-	19	15	19	21

JIS G3106 SM520B

Chemical composition % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.20		0.20		0.55		1.6		0.035		0.035
Mechanical properties MIN
	Yield strength (N/MM2)						Tensile strength (N/MM2)		Elongation %
TH(MM)	≤16	>16-40	>40-75	>75-100	>100-160	>160-200	≤100	>100-200	≤15	>5-16	>16-50	>40
	365	355	335	325	-	-	520-640	-	19	15	19	21

JIS G3106 SM520C

Chemical composition % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.20		0.20		0.55		1.6		0.035		0.035
Mechanical properties MIN
	Yield strength (N/MM2)						Tensile strength (N/MM2)		Elongation %
TH(MM)	≤16	>16-40	>40-75	>75-100	>100-160	>160-200	≤100	>100-200	≤15	>5-16	>16-50	>40
	365	355	335	325	-	-	520-640	-	19	15	19	21

JIS G3106 SM570

Chemical composition % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.18		0.18		0.55		1.6		0.035		0.035
Mechanical properties MIN
	Yield strength (N/MM2)							Tensile strength (N/MM2)		Elongation %
TH(MM)	≤16	>16-40	>40-75	>75-100	>100-160	>160-200	≤100	>100-200	≤15	>5-16	>16-50
	460	450	430	420	-	-	570-720	-	19	26	20

warehouse storage

The annual output of the factory is 400,000 tons, and the current inventory is more than 100,000 tons, which can greatly save the purchasing time of customers and ensure the production cycle and product quality of customers. We are a quality partner for domestic and foreign customers. At present, there are 14 steel production lines for processing, bending, coating, heat treatment, cutting, drilling, chamfering, conditioning, surface treatment and 13 sets of processing equipment.

Packing and shipping

Our main products are: carbon steel plate, carbon steel pipe, carbon steel coil, stainless steel plate, stainless steel coil, stainless steel profile, galvanized plate, galvanized coil, color coated steel coil, ppgi/ppgl and a wide range of high quality steel products.

Customer visit

Li Cheng (Shandong) Metal Materials Co., LTD. has the right to import and export, and its products are exported to more than 20 countries in Asia, Africa, Europe, North America and other regions. Complete processing equipment, perfect quality assurance system, well received by customers.We are willing to first-class technology, first-class equipment, first-class service wholeheartedly and friends from all walks of life sincere cooperation!

Cooperation Case

Applicable to construction, petroleum, chemical, electric power, metallurgy, urban gas, heat pipe network, Bridges, railways, vehicles, ships and other industrial fields and construction, infrastructure and other engineering fields. Complete testing equipment, strong technical force, can implement GB, ASTM, JIS, DIN and other standards.

HONOR

Factory

FACTORY

Carbon Steel