ASTM A572 High Strength Steel Channel

A na-eji ASTM A572 n'ụdị ngwa nhazi dị iche iche ma dị na 5 akara ule: 42, 50, 55, 60 & 65.

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Ntinye ngwaahịa Data teknụzụ

Ntinye ngwaahịa

ASTM A572 High Strength Steel Channel

ASTM A572 bụ ígwè dị ike dị ala (HSLA) nwere ọdịnaya alloy nke columbium na vanadium, nke na-ewusi ígwè ahụ ike ma na-enye ike mkpụrụ dị elu karịa ASTM A36. Ọwa igwe A572 HSLA dị mma maka ngwa ebe achọrọ ike dị elu maka ya na-ebelata oke na ibu.

A572 ígwè ọwa - UPN akụkụ

Akụkụ ASTM A572 steel nwere akara ule atọ - ọkwa 42, 50 na 55. Ị nwere ike ịchọta ọdịnaya kemịkalụ akọwapụtara na akụrụngwa na tebụl dị n'okpuru.

Nkọwa ngwaahịa:

Ihe: ASTM A572-50 ọwa igwe.
Akụkụ: UPN & UPE.
Obosara webụ: 80 - 200 mm.
Ọkpụrụkpụ Weebụ: 6 - 8.5 mm (UPN) & 4.5 - 5.2 mm (UPE).
Ogologo flange: 45 - 75 mm (UPN) & 40 - 76 mm (UPE).
Ọkpụrụkpụ flange: 8 - 11.5 mm (UPN) & 7.4 - 9.0 mm (UPE).
Ogologo: 3 m, 6 m, ma ọ bụ dị ka achọrọ.
Ọgwụgwọ n'elu: enweghị ọgwụgwọ, galvanized ma ọ bụ primer.
Mara: Ogo ọwa pụrụ iche dị n'usoro.

Data teknụzụ

Ngwakọta kemịkalụ (nyocha ọkụ)
Ihe	Ọkwa	Carbon, max,%	Manganese, max,%	Silicon, max,%	Phosphorus, max,%	Sulfur, max,%
A572 ígwè akụkụ	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

Ngwa igwe
Ihe	Ọkwa	Ebe mpụta, min, ksi [MPa]	Ike ndọtị, min, ksi [MPa]
A572 ígwè akụkụ	42	42 290]	60 [415]
	50	50 [345]	65 [450]
	55	55 [380]	70 [485]

ASTM A572-50 UPN ọwa ígwè akụkụ
Ihe	Omimi (mm)	Obosara flange (mm)	Ọkpụrụkpụ webụ (mm)	Ọkpụrụkpụ flange (mm)	Arọ (kg/m)
UPN80	80	45	6	8	8.64
UPN100	100	50	6	8.5	10.6
UPN120	120	55	7	9	13.4
UPN140	140	60	7	10	16
UPN160	160	65	7.5	10.5	18.8
UPN180	180	70	8	11	22
UPN200	200	75	8.5	11.5	25.3

ASTM A572-50 UPE ọwa ígwè akụkụ
Ihe	Omimi (mm)	Obosara flange (mm)	Ọkpụrụkpụ webụ (mm)	Ọkpụrụkpụ flange (mm)	Arọ (kg/m)
UPE80	80	40	4.5	7.4	7.05
UPE100	100	46	4.5	7.6	8.59
UPE120	120	52	4.8	7.8	10.4
UPE140	140	58	4.9	8.1	12.3
UPE160	160	64	5	8.4	14.2
UPE 180	180	70	5.1	8.7	16.3
UPE200	200	76	5.2	9	18.4