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Ọwa igwe A588
Ọwa igwe A588
Ọwa igwe A588
Ọwa igwe A588

Ọwa igwe A588

ASTM A588 na A709-50W ọwa igwe na-eguzogide corrosion na ike dị elu n'ụdị dị iche iche.
Ntinye ngwaahịa
Ọwa igwe A588 - Ike dị elu & na-emebi emebi-na-eguzogide

ASTM A588 bụ HSLA ígwè ọzọ nke a na-eji arụpụta ọwa ígwè - C & U shapes. Ọ nwere njirimara zuru oke karịa A572 maka obere ihe nke alloy - ọla kọpa, chromium na nickel. Ọdịnaya ọla kọpa n'onwe ya na-eguzogide corrosion nke ọma. Ya mere, A588 ngalaba ọwa igwe nwere ngwa sara mbara karịa ọwa ígwè carbon dị nro dị ka A36. Ọ bụ ego ọzọ maka ụgbọ mmiri & ụgbọ ala.

A ga-ebupụ ọwa igwe A588 na South Korea.

Ngwa:

  • Akwa akwa, ụlọ, ụgbọ ala, akụrụngwa.
  • Ụdọ steepụ, nhazi mgbidi.
  • Ụlọ nkwakọba ihe, ụlọ ọrụ mmepụta ihe.
  • Ọwa ụlọ.

Nkọwa ngwaahịa:

  • Ihe: ASTM A588 ígwè ọwa.
  • 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)
ọkwa ígwè > Carbon, max,% Manganese,% Phosphorus, kacha,% Sulfur, kacha,% Silikoni,% Nickel, max,% Chromium,% Ọla kọpa Vanadium,%
A588 ọkwa A 0.19 0.80 - 1.25 0.04 0.05 0.30 - 0.65 0.40 0.40 - 0.65 0.25 - 0.40 0.02 - 0.10
Ihe eji arụ ọrụ
ọkwa ígwè Ụdị Ike tensile, ksi [MPa] Ebe mpụta, min, ksi [MPa] Mgbatị n'ime inch 8 [200 mm], nkeji, % Mgbatị n'ime inch 2 [50 mm], nkeji, %
A588 ọkwa A Ọwa igwe 70 [485] 50 [345] 18 21
ASTM A588 steel u ọwa nha - UPN
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 A588 ígwè c ọwa nha - UPE
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
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