SM490 uamea

O le SM400A/B/C,SM490A/B/C,SM490YA/YB,SM520B/C ma SM570 uamea ipu uma i lalo o le tulaga JIS G3106 o loo faaaogaina mo fausaga uelo.

Auina I-meli

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Lisi oloa

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Silicon Steel

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Uamea uamea

u'amea uamea/pepa Uamea uamea ua uma ona valiina Pepa Fa'aoloa Fa'aolo

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Automotive Steel

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Folasaga o oloa Fa'amatalaga fa'apitoa

Folasaga o oloa

SM490 gaosi ipu uamea. SM490 uʻamea fausaga uamea o loʻo i le tulaga Iapani JIS G3106 .SM490 fausaga ipu uamea /pepa e faʻaaogaina mo le vaega fausaga ma le maualuga manaʻomia o meatotino faʻainisinia ma le faʻaogaina o le faʻatinoga i le fausiaina, alalaupapa, vaʻa, taavale, pusa pertroleum ma taavale faufale.

Fa'amatalaga fa'apitoa

JIS G3106 SM400A

Tulaga vaila'au % MAX

TH(MM)

≤50

>50≤200

0.23

0.25

≥2.5xC

0.035

Mea tau masini MIN

Malosi e maua mai (N/MM2)

Malosi fa'asa (N/MM2)

Fa'aumi %

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

Mea tau masini MIN

Malosi e maua mai (N/MM2)

Malosi fa'asa (N/MM2)

Fa'aumi %

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

Tulaga vaila'au % MAX

TH(MM)

≤50

>50≤200

0.20

0.22

0.35

0.60-1.40

0.035

Mea tau masini MIN

Malosi e maua mai (N/MM2)

Malosi fa'asa (N/MM2)

Fa'aumi %

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

Tulaga vaila'au % MAX

TH(MM)

≤50

>50≤200

0.20

0.22

0.55

1.6

0.035

Mea tau masini MIN

Malosi e maua mai (N/MM2)

Malosi fa'asa (N/MM2)

Fa'aumi %

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

Tulaga vaila'au % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.18		0.2		0.55		1.6		0.035		0.035
Mea tau masini MIN
	Malosi e maua mai (N/MM2)						Malosi fa'asa (N/MM2)		Fa'aumi %
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

Tulaga vaila'au % MAX

TH(MM)

≤50

>50≤200

0.18

0.55

1.6

0.035

Mea tau masini MIN

Malosi e maua mai (N/MM2)

Malosi fa'asa (N/MM2)

Fa'aumi %

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

Tulaga vaila'au % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.20		0.20		0.55		1.6		0.035		0.035
Mea tau masini MIN
	Malosi e maua mai (N/MM2)						Malosi fa'asa (N/MM2)		Fa'aumi %
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

Tulaga vaila'au % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.20		0.20		0.55		1.6		0.035		0.035
Mea tau masini MIN
	Malosi e maua mai (N/MM2)						Malosi fa'asa (N/MM2)		Fa'aumi %
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

Tulaga vaila'au % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.20		0.20		0.55		1.6		0.035		0.035
Mea tau masini MIN
	Malosi e maua mai (N/MM2)						Malosi fa'asa (N/MM2)		Fa'aumi %
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

Tulaga vaila'au % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.20		0.20		0.55		1.6		0.035		0.035
Mea tau masini MIN
	Malosi e maua mai (N/MM2)						Malosi fa'asa (N/MM2)		Fa'aumi %
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

Tulaga vaila'au % MAX
	C				Si		Mn		P		S
TH(MM)	≤50		>50≤200
	0.18		0.18		0.55		1.6		0.035		0.035
Mea tau masini MIN
	Malosi e maua mai (N/MM2)							Malosi fa'asa (N/MM2)		Fa'aumi %
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