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ASTM A572 Irin igun

ASTM A572 Irin igun

ASTM A572 Irin igun - 50ksi Ikore Agbara. ASTM A572 irin igun jẹ miiran ti o ga-agbara, kekere alloy (HSLA) columbium-vanadium irin apakan.
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ASTM A572 Irin igun

ASTM A572 igun irin jẹ agbara giga miiran, alloy-kekere (HSLA) awọn apakan irin columbium-vanadium. Ni ibamu si iye kekere ti columbium & awọn eroja alloy vanadium, igun irin ti o gbona A572 ti yiyi ni awọn ohun-ini to dara julọ ju erogba irin A36. Ni akọkọ, A572 ni agbara ti o ga ju A36 bi ni agbara ikore ati agbara fifẹ. Keji, o rọrun lati weld, fọọmu ati ẹrọ.

A572 ga agbara irin igun

Galvanized & Awọn igun irin ti a ti ṣaju lacquered
Igun irin A572 ni awọn ohun elo lọpọlọpọ nitori ipin giga ti agbara si iwuwo. Nitoripe ko ni akoonu bàbà ninu eyiti o ṣe iranlọwọ ni ilodisi ipata, awọn igun irin igbekale A572 nigbagbogbo jẹ galvanized-fibọ gbona tabi ti a ti ṣaju. Awọ fun kikun wa lori ibeere rẹ.

A572 irin igun apejuwe:

  • Irin ite: A572.
  • Ni pato: ASTM A572.
  • Technology: gbona ti yiyi.
  • Iru: dogba & aidogba.
  • Ipari: 6 m, 9 m, 12 m tabi fun ibeere rẹ.
  • Igun dogba:
    • Ìtóbi: 20 × 20 - 200 × 200.
    • Sisanra: 3 si 22 mm.
    • Ipari: 6 m, 9 m, 12 m tabi fun ibeere rẹ.
  • Igun ti ko dọgba:
    • Ìtóbi: 20 × 30 sí 90 × 250.
    • Sisanra: 3 si 15 mm.
    • Ipari: 6 m, 9 m, 12 m tabi fun ibeere rẹ.

Akiyesi: Awọn iwọn irin igun pataki wa ti iwọn aṣẹ rẹ ba kọja o kere julọ.

Awọn ẹya ara igun irin A572 & Awọn anfani:

  • Agbara ti o dara julọ si ipin iwuwo fun awọn ohun elo igbekalẹ nibiti iwuwo jẹ ọran kan.
  • Lagbara ju erogba ìwọnba A36 igun irin.
  • A572-50 Pese fun 50 ksi kere ikore agbara ati 65 ksi agbara fifẹ.
  • Apẹrẹ fun irin ile ati awọn ẹya ibi ti afikun agbara ti wa ni fẹ.
Imọ data
Akopọ kemikali (itupalẹ ooru)
Nkan Ipele Erogba, o pọju,% Manganese, o pọju,% Silikoni, o pọju,% Fọsifọọsi, o pọju,% Efin, o pọju,%
A572 Irin igun 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
Awọn ohun-ini ẹrọ
Nkan Ipele Aaye Ikore, min, ksi [MPa] Agbara fifẹ, min, ksi [MPa]
A572 Irin igun 42 42 [290] 60 [415]
50 50 [345] 65 [450]
55 55 [380] 70 [485]
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