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SM490 steel

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.

Classification ：

Carbon Steel

+8613176025308

business@sdhmsteel.com

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Product Details

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

Factory profile

Adhering to the tenet of "integrity first, quality for survival", the company has established a complete marketing channel of "based in North China, radiating the whole country, and facing the world", and has not only established a solid strategic partnership with many domestic and foreign enterprises.We have been committed to product development, production and sales, after more than ten years of efforts, our products have been widely used in various fields.

Packing method: Packing according to customer's requirement.

The company has more than 110,000 square meters of production and processing base, fully introduced the international advanced modern automatic production and processing equipment, and took the lead in passing the ISO9001, TS16949, BV, SGS and other international well-known institutions certification.The products are mainly exported to Italy, Mexico, South Korea, Israel, Turkey, India, Pakistan, Kyrgyzstan, Oman, Kazakhstan, Vietnam, Myanmar and other countries. The company's supply is sufficient, the variety is complete, order production is fast, welcome domestic and foreign manufacturers, traders to contact us.

Company Advantages
1. We are a large-scale production enterprise integrating production, research and development, and can customize the products required by customers.
2. We have a perfect after-sales service system, which can track the problems encountered by customers in production at any time and provide corresponding technical support, so as to share our high-quality resources with customers.
3. After more than ten years of development, the company has complete product varieties and large inventory, which can be delivered in the shortest time.
4. Free samples are available.
5. With obvious price advantage, the company has complete production process, from raw materials to finished products integrated production can maximize the cost savings.