W12x106 w12x120 keng flanjl heam bo'limi
W12X106 H shaklidagi temir nurlari: "W" keng flanjli H shaklidagi po'latni anglatadi; "12" po'latning nominal balandligini anglatadi 12 dyuym (taxminan 304,8 mm); "106" oyoqning uzunligi 106 funt (taxminan 48.1 kg / m) bo'lgan og'irlikning og'irligini anglatadi.
W12x120 h-Bo'lim: "W" keng flane flaning H-shakllangan po'latni anglatadi; "12" nominal balandligi 12 dyuym (taxminan 304,8 mm); "120" oyoq uchun po'latning og'irligini anglatadi 120 funt (taxminan 54.4 kg / m).
W12x106 h-shaped beam: flange width is about 12.2 inches (about 309.9mm), flange thickness is about 0.68 inches (about 17.3mm), web thickness is about 0.42 inches (about 10.7mm), and cross-sectional area is about 31.1 square inches (about 199.9cm²).
Inertiya (IX) ning lahzasi 2910 dyuym (taxminan 1210.7ctm⁴) inertiya (IY) ning 541 dyuym (taxminan 225.3cm⁴).
Bo'lim Modulus (SX) - taxminan 485 dyuym (7947.6 sm³) va Modulus (Sy) 88,7 dyuym (taxminan 1453.5 sm).
W12x12 0 PHART Streel tuzilishi 12,3 dyuym (taxminan 312,4 mm), taxminan 0,46 dyuym (taxminan 11,7 mm), taxminan 35,4 kvadrat dyuym (taxminan 227,7 sm.).
Inertiya (IX) 3400 dyuym (taxminan 1414.2cm) inertsiya (IY) ning 633 dyuym (taxminan 263.5.00).
Bo'lim Modulus (SX) taxminan 567 dyuym (taxminan 9290.4cm³) va Modulus (Sy) 102 dyuym (1671.6 sm³).
Ushbu po'latning bu ikki turi odatda yuqori kuchsiz po'latdan yasalgan va yaxshi kuch va qattiqlikka ega.
Hosildorlik kuchi odatda 50 ksidan kam emas, o'spirin kuchi {448-552 MPA haqida ({3}} MPA); Uning yuqori elastik modullari, taxminan 200GPA (200GPA) va yuk ko'tarishda yaxshi elastik deformatsiya qobiliyatini saqlab qolishi mumkin.
