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Guriga > Alaabta > Saxanka Birta > Xoogga Sare ee Birta Daawaha Hoose
saxan bir ah Q235B
saxan bir ah Q235B
saxan bir ah Q235B
saxan bir ah Q235B

Q235B saxan bir duuban oo kulul

ASTM A36 Birta saxan u dhiganta waa Q235B gudaha Shiinaha. Labada darajadood ee birta u dhigma waxay leeyihiin wax badan oo ay wadaagaan shaki la'aan. Si kastaba ha noqotee, waxaad ogaan doontaa inay jiraan farqi badan oo u dhexeeya ASTM A36 saxan bir ah iyo saxan birta Q235B sidoo kale haddii aad si taxadar leh u hubiso isbarbardhigga xogta farsamada ee u dhexeeya Q235B iyo A36 sida hoose:
Halabuurka Kiimikada

Q235B waa mid ka mid ah birta guud ee Shiinaha. Qiimaheeda hoose waxaa loo isticmaali karaa badi alaabooyinka leh shuruudaha waxqabadka hooseeya.
Saxan bir ah oo kulul Q235B waxay leedahay dherer gaar ah, xoog, adkeysi wanaagsan iyo kasnimo, wayna fududahay in la shaabadeeyo oo la alxanayo. Waxaa si weyn loogu isticmaalaa soo saarista qaybaha farsamada guud, inta badan alxanka qaybaha qaabdhismeedka leh shuruudaha tayada hoose ee dhismaha iyo injineernimada buundada.

Darajo Halabuurka kiimikada %
C Si Mn P S Cu
Q235B 0.2 max 0.35 max 1.40 max 0.045 max 0.045 max -
A36 0.26 max 0.40 max - 0.04 max 0.05 max 0.20 daqiiqo
Hantida Makaanikada
Darajo Awood wax-soo-saarka ReH /(N/mm2) (t≤16mm) daq Xoog xajin Rm /(N/mm2) (3mm≤t≤16mm) Ballaarinta A /% (3mm≤t≤40mm) min Imtixaanka Charpy V
Heerkulka /℃ Tamarta saamaynta leh (Longitudinal) /J min
Q235B 235 370-500 26 20 27
A36 250 400-550 23 - -




Saxanka Birta La Dulmaray ee Kulul waxa uu leeyahay kayd diyaarsan oo weyn
Shayga Qalab Dhumucda (mm) Ballaca
(mm)
Dhererka
(mm)
Birta birta ah ee kulul ee MS Q235 SS400 A36 6-25 1500 - 2500 4000 - 12000
EN10025 HR Plate Birta S275 / S275JR ,S355/S355 JR 6-30 1500 - 2500 4000 - 12000
Taarikada birta kululeeyaha Q245R , Q345R
A516 Gr.60 , A516 Gr.70
6-40 1500-2200 4000 - 12000
Birta Birta ah ee Biriijka Q235, Q345, Q370, Q420 1.5-40 1500-2200 4000 - 12000
Saxanka Birta lagu dhiso markab CCSA/B/C/D/E, AH36 2-60 1500-2200 4000 - 12000
Xidho saxanka birta iska caabinta leh NM360, NM400, NM450, NM500, NM550 6-70 1500-2200 4000 - 8000
Corten Steel Plate SPA-H, 09CuPCrNiA, Corten A 1.5-20 1100-2200 3000 - 10000
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