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Q420 ipu uamea

Q420 ipu uamea

Q420 ipu uamea

Q420 ipu uamea

Q420 ipu uamea

Q420 uʻamea o se uʻamea Saina vasega o Low Alloy High Strength Structural Steel, Tuuina atu Malosi o 420 MPa ma tensile malosi o 520-680 Mpa, le density mea e 7.85 g /cm3.A tele ituaiga o filifiliga uʻamea q420 avanoa e. oe, pei o lo'o vevela, ta'ai malulu. E mafai foi ona e filifili mai ipu uamea, uamea uʻamea, ma uamea uamea pa q420 uamea

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Fa'amatalaga o oloa Su'ega vaila'au & meatotino fa'ainisinia

Fa'amatalaga o oloa

Q420 Steel Folasaga
Q420 u'amea o se Saina uamea togi o Low Alloy High Strength Structural Steel, Tuuina Malosi o le 420 MPa, fa'ata'ita'iga e tofotofoina i 16mm lautele pa u'amea po o ipu uamea, ma tensile malosi o le 520-680 Mpa, le mamafa o mea e 7.85 g / /cm3. E tusa ai ma GB/T 1591-2008, Q420 e 5 tulaga lelei: Q420A, Q420B, Q420C, Q420D ma le Q420E. Mo Q420 uamea tutusa, vailaʻau vailaʻau ma mea faʻainisinia, faʻamolemole tagaʻi i laulau o loʻo i lalo.
Vaega ma Fa'aoga
Q420 uʻamea e maualuga le malosi, aemaise lava i le tulaga masani poʻo le masani faʻatasi ma le ita, faʻatasi ai ma le maualuga o mea faʻainisinia, e mafai ona faʻaaogaina i vaʻa tetele, alalaupapa, masini eletise, pusa eletise ma maualuga, vaʻa maualuga, masini siʻi, masini masini ma isi vaega uelo fausaga tetele.

Su'ega vaila'au & meatotino fa'ainisinia

Fa'ainumera Fa'aigoa ole Q420 Steel

		Tulaga Vailaau % (GB/T 1591 – 2008)
Vasega uamea	Vasega	C (≤)	Si (≤)	Mn (≤)	P (≤)	S (≤)	Nb (≤)	V (≤)	Ti (≤)	Cr (≤)	Ni (≤)	Cu (≤)	N (≤)	Mo (≤)	B (≤)	Als (≥)
Q420	Q420A	0.20	0.50	1.70	0.035	0.035	0.07	0.20	0.20	0.30	0.80	0.30	0.015	0.20	–	–
	Q420B				0.035	0.035										–
	Q420C				0.030	0.030										0.015
	Q420D				0.030	0.025										0.015
	Q420E				0.025	0.020										0.015

		Tulaga Vailaau % (GB/T 1591 – 2018)
Vasega uamea	Vasega	C (≤)	Si (≤)	Mn (≤)	P (≤)	S (≤)	Nb (≤)	V (≤)	Ti (≤)	Cr (≤)	Ni (≤)	Cu (≤)	N (≤)	Mo (≤)	B (≤)
Q420	Q420B	0.20	0.55	1.70	0.035	0.035	0.05	0.13	0.05	0.30	0.80	0.40	0.015	0.20	–
	Q420C				0.030	0.030

Laulau-2, Tau Fa'atusa Tutusa (CEV)
Uamea tu'u atu ile tulaga ta'avale vevela (fa'avae ile su'esu'ega fa'ameamea)

		CEV (vaega vaega ≤%); Ole mafiafia po'o le lautele Ø
Vasega uamea	Tulaga Tulaga	≤ 30	30 < Ø ≤ 63	63 < Ø ≤ 150	150 < Ø ≤ 250	250 < Ø ≤ 400
Q420	Q420B	0.45 (CEV)	0.47	0.48	0.49	–
	Q420C

Laulau-3, Q420 Meatotino Fa'ainisinia uamea (Ta'ai vevela)

		Mafiafia po'o le Tia. (Ø) mm; Malosi e maua mai (≥N/mm2)
Vasega uamea	Tulaga lelei	Ø≤16	16< Ø ≤40	40 < Ø ≤63	63 < Ø ≤ 80	80 < Ø ≤ 100	100 < Ø ≤ 150	150 < Ø ≤ 200	200 < Ø ≤ 250	250 < Ø ≤ 400
Q420	Q420B	420	410	390	370	370	350	–	–	–
	Q420C

		Dia. (Ø) mm; Malosi Tetele (N/mm2)
Vasega uamea	Tulaga Tulaga	Ø≤100	100 < Ø ≤ 150	150 < Ø ≤ 250	250 < Ø ≤ 400
Q420	Q420B	520 – 680	500 – 650	–	–
	Q420C

Laulau-4, Fa'aliga

		Dia. (Ø) mm; Fa'aumi (%)
Vasega uamea	Fa'ata'ita'iga fa'ata'ita'iga	Ø≤40	40 < Ø ≤ 63	63 < Ø ≤ 100	100 < Ø ≤ 150	150 < Ø ≤ 200	250 < Ø ≤ 400
Q420	Fa'asagaga	20	19	19	18	–	–
Q420	Tusa'o	21	20	20	19	–	–

Q420 u'amea tutusa ma US ASTM, Europa EN, Siamani DIN, Iapani JIS, Farani NF, UK BS ma ISO tulaga masani (Mo na'o fa'amoemoega)

Saina

ISA

Siamani

Iapani

Falani

Peretania

ISO

Tulaga

Vasega

Tulaga

Vasega

Tulaga

Vasega

Tulaga

Vasega

Tulaga

Vasega

Tulaga

Vasega

Tulaga

Vasega

GB/T 1591 – 2008

Q420A

ASTM A572M,
ASTM A633M

Gr.60,
Gr.E

NF A36-201

E420-1

ISO 4996,
ISO 4951

HS420D
E420CC

GB/T 1591 – 2008

Q420B

ASTM A572M,
ASTM A633M

Gr.60,
Gr.E

DIN EN 10113-2,
DIN EN 10113-3

S420NL,
S420ML

JIS G3124

SEV295,
SEV345

NF EN 10113-2,
NF EN 10113-3

S420NL,
S420ML

BS EN 10113-2,
BS EN 10113-3

S420NL
S420ML

ISO 4996,
ISO 4951

HS420D
E420CC

GB/T 1591 – 2008

Q420C

ASTM A678M,
ASTM A656M

Gr.B,
ItuaigaPe7

DIN EN 10113-2,
DIN EN 10113-3

S420NL,
S420ML

JIS G3124

SEV295,
SEV345

NF EN 10113-2,
NF EN 10113-3

S420NL,
S420ML

BS EN 10113-2,
BS EN 10113-3

S420NL
S420ML

ISO 4996,
ISO 4951

HS420D
E420CC

GB/T1591 – 2008

Q420D

ASTM A678M,
ASTM A656M

Gr.B,
ItuaigaPe7

DIN EN 10113-2,
DIN EN 10113-3

S420NL,
S420ML

JIS G3124

SEV295,
SEV345

NF EN 10113-2,
NF EN 10113-3

S420NL,
S420ML

BS EN 10113-2,
BS EN 10113-3

S420NL
S420ML

GB/T1591 – 2008

Q420E

ASTM A678M,
ASTM A656M

Gr.B,
ItuaigaPe7

DIN EN 10113-2,
DIN EN 10113-3

S420NL,
S420ML

JIS G3124

SEV295,
SEV345

NF EN 10113-2,
NF EN 10113-3

S420NL,
S420ML

BS EN 10113-2,
BS EN 10113-3

S420NL
S420ML

Oloa Fa'atatau

A709 Vasega 100 sila

A709 Vasega 100 ipu uamea

Fa'ameamea maualalo ipu uamea A572 Vasega 50

Fa'ameamea maualalo ipu uamea A572 Vasega 50

A709 Vasega 50S uamea

A709 Vasega 50S uamea

A283 Vasega D,A283GrD, A283Gr.D,A283 Vasega D uamea,A283 Gr D ipu uamea

A283 Vasega D ipu uamea

A656 Gr80 ipu uamea

A656 Gr80 ipu uamea

Vasega S420NL ipu uamea

Vasega S420NL ipu uamea

ASTM A633 Vasega D uamea

ASTM A633 Vasega D uamea

S275J2 maualuga malosi fausaga ipu uamea

S275J2 maualuga malosi fausaga ipu uamea

S355K2 ipu uamea,S355K2 uamea,S355K2

S355K2 maualuga malosi fausaga ipu uamea

EN10025-4 S420ML ipu uamea

EN10025-4 S420ML ipu uamea

ASTM A514 Vasega Q ipu uamea

ASTM A514 Vasega Q ipu uamea

ASTM A514 Vasega T ipu uamea

ASTM A514 Vasega T ipu uamea

S500Q papa u’amea

S500Q PILI UAmea

S275M ipu uamea

S275M ipu uamea

A709 Vasega 50S ipu uamea

A709 Vasega 50S ipu uamea

EN 10025-6 S500QL PILI U'IA,S500QL U'A, S500QL

EN 10025-6 S500QL PALIU Umea

S500QL ipu uamea

S500QL ipu uamea

EN S600MC ipu uamea

EN S600MC ipu uamea

S420NL ipu uamea,S420NL ipu,S420NL ipu,S420NL

S420NL ipu uamea

S500QL1 ipu uamea,S500QL1 sila,S500QL1 ipu

S500QL1 ipu uamea

S275NL ipu uamea

EN S275NL ipu uamea

S275N ipu uamea

S275N ipu uamea

ASTM A283 Vasega A ipu uamea

ASTM A283 Vasega A ipu uamea

A283 Vasega B ipu uamea

A283 Vasega B ipu uamea

S235 S275 S355 PILI U'AE

S235 S275 S355 uamea

A514 Vasega H, ASTM A514Gr.H, A514 Vasega H ipu uamea

A514 Vasega H ipu uamea

A633 Vasega C La'ititi u'amea uamea ipu

A633 Vasega C La'ititi u'amea uamea ipu

ASTM A709 Vasega HPS 50W ipu uamea

ASTM A709 Vasega HPS 50W ipu uamea

S235J0 ipu uamea

S235J0 ipu uamea

ASTM A514 Vasega K ipu uamea

ASTM A514 Vasega K ipu uamea

A709 Vasega 100 sila

A709 Vasega 100 ipu uamea

Fa'ameamea maualalo ipu uamea A572 Vasega 50

Fa'ameamea maualalo ipu uamea A572 Vasega 50

A709 Vasega 50S uamea

A709 Vasega 50S uamea

A283 Vasega D,A283GrD, A283Gr.D,A283 Vasega D uamea,A283 Gr D ipu uamea

A283 Vasega D ipu uamea

A656 Gr80 ipu uamea

A656 Gr80 ipu uamea

Vasega S420NL ipu uamea

Vasega S420NL ipu uamea

Su'esu'ega

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