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ASTM A572 Uamea Malosi Maualuga I Uila

Ona o le maualuga o le malosi o le 50,000 ksi, o le A572-50 sila I vaega o loʻo faʻatuputeleina le suia o le uʻamea masani masani e pei o le A36 lea e tatau ona mafiafia e faʻamalieina le manaʻoga. ASTM 572 Steel I vaega o loʻo maua i isi togi e pei o le 42, 55 & 60. Faʻamolemole suʻe vaega faʻapitoa o vailaʻau i le laulau o loʻo i lalo.

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Folasaga o oloa Fa'amatalaga fa'apitoa

Folasaga o oloa

ASTM A572 Uamea Malosi Maualuga I Uila

ASTM A572-50 uamea i la'au - IPN fua.

A572-50 u'amea u'amea e fa'aaogaina lautele i faufale & faufale talosaga aua e mafai ona maua atili le malosi i le iunite o le mamafa. O le maualalo o mea o lo'o i ai elemene e pei o le columbium & vanadium e fa'amalieina ai meatotino i le malosi ma le ea o le ea. Ona o le maualuga o le malosi o le 50,000 ksi, o le A572-50 sila I vaega o loʻo faʻatuputeleina le suia o le uʻamea masani masani e pei o le A36 lea e tatau ona mafiafia e faʻamalieina le manaʻoga.

ASTM 572 Steel I vaega o loʻo maua i isi togi e pei o le 42, 55 & 60. Faʻamolemole suʻe vaega faʻapitoa o vailaʻau i le laulau o loʻo i lalo.

Fa'amatalaga o oloa:

Aitema: ASTM A572 sila uamea.
Tekinolosi: ta'ai vevela.
Togafitiga luga: uliuli, u'amea po'o fa'amuamua.
Tele: IPN & IPE tulaga Europa.
Laupepa lautele: 42 - 215 mm.
Le loloto: 80 - 600 mm.
Uepi mafiafia: 3.8 - 21.6 mm.
Fa'aaliga: O lapo'a uamea fa'apitoa e fa'apitoa ile fa'atonuga.

Fa'amatalaga fa'apitoa

Su'ega vaila'au (su'esu'ega vevela)
Aitema	Vasega	Carbon, maualuga, %	Manganese, maualuga, %	silikoni, maualuga,%	Phosphorus, maualuga, %	Sulfur, maualuga, %
A572 u'amea uamea	42	0.21	1.35	0.40	0.04	0.05
	50	0.23	1.35	0.40	0.04	0.05
	55	0.25	1.35	0.40	0.04	0.05

Meatotino Fa'ainisinia
Aitema	Vasega	Fa'ailoga o le fua, min, ksi [MPa]	Malosi fa'asa, min, ksi [MPa]
A572 u'amea uamea	42	42 [290]	60 [415]
	50	50 [345]	65 [450]
	55	55 [380]	70 [485]

ASTM A572 sila uamea - IPE fua
Aitema	mamafa (kg/m)	loloto (mm)	Lautele (mm)	Uepi mafiafia (mm)	Mafiafia fuga (mm)
IPE 80	6.0	80	46	3.8	5.2
IPE 100	8.1	100	55	4.1	5.7
IPE 120	10.4	120	64	4.4	6.3
IPE 140	12.9	140	73	4.7	6.9
IPE 160	15.8	160	82	5.0	7.4
IPE 180	18.8	180	91	5.3	8.0
IPE 200	22.4	200	100	5.6	8.5
IPE 220	26.2	220	110	5.9	9.2
IPE 240	30.7	240	120	6.2	9.8
IPE 270	36.1	270	135	6.6	10.2
IPE 300	42.2	300	150	7.1	10.7
IPE 330	49.1	330	160	7.5	11.5
IPE 360	57.1	360	170	8	12.7
IPE 400	66.3	400	180	8.6	13.6
IPE 450	79.1	450	190	9.4	14.6
IPE 500	90.7	500	200	10.2	16
IPE 550	106.0	550	210	11.2	17.2
IPE 600	124.4	600	220	12	19

ASTM A572 sila uamea - IPN fua
Aitema	mamafa (kg/m)	loloto (mm)	Lautele (mm)	Uepi mafiafia (mm)	Mafiafia fuga (mm)
IPN 80	5.9	80	42	3.9	5.9
IPN 100	8.3	100	50	4.5	6.8
IPN 120	11.1	120	58	5.1	7.7
IPN 140	14.3	140	66	5.7	8.6
IPN 160	17.9	160	74	6.3	9.5
IPN 180	21.9	180	82	6.9	10.4
IPN 200	26.2	200	90	7.5	11.3
IPN 220	31.1	220	98	8.1	12.2
IPN 240	36.2	240	106	8.7	13.1
IPN 260	41.9	260	113	9.4	14.1
IPN280	47.9	280	119	10.1	15.2
IPN 300	54.2	300	125	10.8	16.2
IPN320	61.0	320	131	11.5	17.3
IPN 340	68.0	340	137	12.2	18.3
IPN 360	76.1	360	143	13	19.5

Oloa Fa'atatau

European Standard HEA HEB IPE Vaega uamea

ASTM A36 Uamea I Uila

Astm A572 Q345 H I Uamea Profile Umea Umea

ASTM A992 Uamea Uila

ASTM A992 Uamea Uila

Uamea A572 ua ta'ai vevela I le fa'atau atu

Q345B u'amea I la'au

Q345B sila I la'au mo le fausiaina ma le fausiaina

Mea Faufale ASTM A283 sila I la'au

S235JR Koluma Lautele U'amea H la'au/I Uila 125*125

SS400 I lapopoa lapopoa IPE80 IPE100 IPE120 IPE 140 IPE160 IPE180 IPE200

Vaega u'amea vevela fa'atau I u'amea uamea Q235 B

304 uamea uamea H la'au

304 u'amea u'amea

u'amea ta'avale ASTM A36 sila I-ala mo le fausiaina

316L U'IA LE'A H UIGA

SM490 Uamea H Uila

S355J2 HEA HEB Fa'ailoga fa'ailoga

316 uamea uamea H la'au

S355JR UBP H BEAM

S355JR HEA HEB Fa'ailoga fa'ailoga

u'amea taai vevela q195 uamea h

H Beam vevela ASTM A36

S235JR HEA HEB Fa'ailoga fa'ailoga

Q235B Uamea H-Upa

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