Gnee Chelik (Tyantszin) Co., Ltd.

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Zavodning yaxshi narxi H Temir nurli po'lat

Mar 30, 2026

Xabar QOLDIRISH

Chelik H nuri
Mahsulot tavsifi


Ilova
H nuri turli xil qurilish tuzilmalarida va muhandislik tuzilmalarida keng qo'llaniladi:
A). Zavod, ko'p qavatli-bino qurilishida foydalaniladi
B). Ko'prik, yuk tashish uchun ishlatiladi
C). Yuk ko'tarish va tashish mashinalari, uskunalar ishlab chiqarish bazasini qurish uchun ishlatiladi
D). Qo'llab-quvvatlash, poydevor qoziqlarini ishlab chiqarish uchun ishlatiladi
Factory Nice Price H Iron Beam Steel
Spetsifikatsiya
Standart: GB, JIS, EN
Darajasi: GB9787-88, Q235B, G3101 SS400/SS540, S235JR S275JR
JIS H nurining o'lchami

Hajmi (mm) kg/m Hajmi (mm) kg/m
100*100*6*8 16.9 340*250*9*14 78.1
125*125*6.5*9 23.6 346*174*6*9 41.2
148*100*6*9 20.7 350*175*7*11 49.4
150*75*5*7 14 350*350*12*19 135
150*150*7*10 31.1 390*300*10*16 105
175*90*5*8 18 400*200*8*13 65.4
175*175*7.5*11 40.4 400*400*13*21 172
194*150*6*9 29.9 440*300*11*18 121
198*99*4.5*7 17.8 446*199*8*12 65.1
200*100*5.5*8 20.9 450*200*9*14 74.9
200*200*8*12 49.9 488*300*11*18 125
244*175*7*11 43.6 496*199*9*14 77.9
248*124*5*8 25.1 500*200*10*16 88.2
250*125*6*9 29 588*300*12*20 147
250*250*9*14 71.8 596*199*10*15 92.5
294*200*8*12 55.8 600*200*11*17 103.4
298*149*5.5*8 32 700*300*13*24 182
298*201*9*14 65.4 800*300*14*26 207
300*150*6.5*9 36.7 900*300*16*28 240.1
300*300*10*15 93    


GB hajmi (Xitoy standarti H nuri)

Hajmi (mm) kg/m Hajmi (mm) kg/m Hajmi (mm) kg/m
100*50*5.0*7 9.54 294*302*12.0*12 85 450*200*9.0*14 76.5
100*100*6.0*8 17.2 298*149*5.5*8 32.6 458*417*30.0*50 415
125*50*6.0*8 13.3 300*150*6.5*9 37.3 482*300*11.0*15 115
125*125*6.5*9 23.8 300*300*10.0*15 94.5 488*300*11.0*18 129
148*100*6.0*9 21.4 300*305*15.0*15 106 496*199*9.0*14 79.5
150*75*5.0*7 14.3 340*250*9.0*14 79.7 498*432*45.0*70 605
150*150*7.0*10 31.9 344*348*10.0*16 115 500*200*10.0*16 89.6
175*90*5.0*8 18.2 346*174*6.0*9 41.8 506*201*11.0*19 103
175*175*7.5*11 40.4 350*175*7.0*11 50 582*300*12.0*17 137
194*150*6.0*9 31.2 350*350*12.0*9 137 588*300*12.0*20 151
198*99*4.5*7 18.5 390*300*10.0*16 107 594*302*14.0*23 175
200*100*5.5*8 21.7 394*398*11.0*18 147 596*199*10.0*15 95.1
200*200*8.0*12 50.5 396*199*7.0*11 56.7 600*200*11.0*17 106
200*204*12.0*12 56.7 400*200*8.0*13 66 606*201*12.0*20 120
244*175*7.0*11 44.1 400*400*13.0*21 172 692*300*13.0*20 166
248*124*5.0*8 25.8 400*408*21.0*21 197 700*300*13.0*24 185
250*125*6.0*9 29.7 414*405*18.0*28 233 792*300*14.0*22 191
250*250*9.0*14 72.4 428*407*20.0*35 284 800*300*14.0*26 210
250*255*14.0*14 82.2 440*300*11.0*18 124 890*299*15.0*23 213
294*200*8.0*12 57.3 446*199*8.0*12 66.7 900*300*16.0*28 243


Evropa standarti H nurining o'lchami

Spetsifikatsiya
Chuqurlik * gardish kengligi
(mm)		 Veb qalinligi
(mm)		 Flanj qalinligi
(mm)		 Og'irligi
(kg/m)
HE 240A 230*240 7.5 12 60.3
HE 240B 240*240 10 17 83.2
HE 260A 250*260 7.5 12.5 68.2
HE 260B 260*260 10 17.5 93
HE 280A 270*280 8 13 76.4
HE 280B 280*280 10.5 18 103
HE 300A 290*300 8.5 14 88.3
HE 300B 300*300 11 19 117
HE 320A 310*300 9 15.5 97.6
HE 320B 320*300 11.5 20.5 127



JIS kimyoviy tarkibi (Yapon standarti)

Baho Qalinligi mm C(%) Si(%) Mn(%) P(%) S(%)
SS400 -- -- -- -- 0,050 dan kam yoki unga teng 0,050 dan kam yoki unga teng
SM490A 50 dan kam yoki teng 0,20 dan kam yoki teng 0,55 dan kam yoki unga teng 1,60 dan kam yoki unga teng 0,035 dan kam yoki unga teng 0,035 dan kam yoki unga teng
>50-200 0,22 dan kam yoki unga teng 0,55 dan kam yoki unga teng 1,60 dan kam yoki unga teng 0,035 dan kam yoki unga teng 0,035 dan kam yoki unga teng
SM490B 50 dan kam yoki teng 0,18 dan kam yoki unga teng 0,55 dan kam yoki unga teng 1,60 dan kam yoki unga teng 0,035 dan kam yoki unga teng 0,035 dan kam yoki unga teng
>50-200 0,20 dan kam yoki teng 0,55 dan kam yoki unga teng 1,60 dan kam yoki unga teng 0,035 dan kam yoki unga teng 0,035 dan kam yoki unga teng


JIS ning mexanik xususiyatlari (Yapon standarti)

Baho Hosildorlik kuchi Kuchlanish kuchi
(MPa)		 Cho'zilish 180Sovuq{1}}Bend sinovi
R-Pin diametri
A-Qalinligi		 Akv(0ºC)/J
Qalinligi mm S dan katta yoki teng (MPa) Qalinligi
(mm)		 D dan katta yoki teng (%)
SS400 16 dan kam yoki teng 245 400-510 Plitalar, tasma, tekis barlar R=1.5A  
5 dan kichik yoki teng 21
>16- 40 dan kam yoki teng 235 5-16 17
16-50 21
>40 23
>40 215 Barlar, burchaklar R=1.5A  
25 dan kam yoki teng 25
>25 30
SM490A 16 dan kam yoki teng 325 490-610 5 dan kichik yoki teng 22 -- --
>16- 40 dan kam yoki teng 315 5-16 17
16-50 21
>40 295 >40 23
SM490B 16 dan kam yoki teng 325 490-610 5 dan kichik yoki teng 22 -- 27 dan katta yoki teng
>16- 40 dan kam yoki teng 315 5-16 17
    16-50 21
>40 295 >40 23



GB kimyoviy tarkibi (Xitoy standarti)

Baho Baho C
(%)		 Mn
(%)		 Si P S V
(%)		 Nb
(%)		 Ti
(%)
dan kichik yoki teng (%)
Q195 - 0.06-0.12 0.25-0.50 0.30 0.050 0.045 - - -
Q215 A 0.09-0.15 0.25-0.55 0.30 0.050 0.045 - - -
B 0.045 - - -
Q235 A 0.14-0.22 0.30-0.65 0.30 0.050 0.045 - - -
B 0.12-0.20 0.30-0.70 0.045 - - -
Q345 A 0,20 dan kam yoki teng 1.00-1.60 0.55 0.045 0.045 0.02
-0.15		 0.015
-0.060		 0.02
-0.20
B 0.040 0.040


GB mexanik xususiyatlari (Xitoy standarti)

Baho Hosildorlik kuchi Kuchlanish kuchi
(MPa)		 Cho'zilish 180 daraja eski-Egish sinovi
R-Pin diametri
A-Qalinligi		 Charpy V-ta'sir testi
(bo'ylama)
Qalinligi
(mm)		 S dan katta yoki teng
(MPa)		 Qalinligi
(mm)		 Δ
dan katta yoki teng (%)		 Uzunlamasına Transvers HaroratºC AKV/J dan katta yoki teng
Q235 16 dan kam yoki teng 235 375-500 16 dan kam yoki teng 26 A 1.5A 20 27
>16-40 225 >16-40 25
>40-60 215 >40-60 24 0
>60-100 205 >60-100 23 2A 2.5A
>100-150 195 >100-150 22 2.5A 3A -20
>150 185 >150 21
Q345 16 dan kam yoki teng 345 470-630 21 - - 20 34
>16-35 325
>35-50 295
>50-100 275


Ishlab chiqarish jarayoni
Factory Nice Price H Iron Beam Steel

Factory Nice Price H Iron Beam Steel
Saqlash va yetkazib berish
Factory Nice Price H Iron Beam Steel
Factory Nice Price H Iron Beam Steel

 

1.H-po'lat qanday turdagi po'latdir?

Chelik nur
A572/A992 Steel H Beam - akorroziyaga chidamlilik muhim bo'lgan joylarda qo'llaniladigan ikki tomonlama sertifikatlangan nur. Unda vanadiy yoki kolumbiy, xrom, mis, nikel va molibdenning kichik qo'shimchalari mavjud bo'lib, ular A992 ning yaxshi payvandlanishi va materialning aniqligini ta'minlaydi. H nurining shakli uni ustunlar uchun ajoyib darajada mustahkam qiladi.

 

2. I-nur va H-nurning farqi nimada?

Ushbu ikki turdagi nurlarning asosiy farqi ularning shaklidir."I" nuri uchburchak ko'ndalang kesimga-, "H" nur esa to'rtburchakka ega(shuning uchun ism). Ularning yana bir farqi shundaki, "H" nuri odatda o'xshash o'lchamdagi va og'irlik sig'imidagi "I" nuridan uzunroqdir.

 

3. H-nur nima uchun ishlatiladi?

Qurilish ramkalari: H-nurlarbaland{0}}binolar, savdo maydonlari va sanoat korxonalarining asosi. Ular seysmik qarshilik va yuqori yuk koʻtarish qobiliyatini-taʼminlaydi, tuzilmalarni xavfsiz va xavfsiz saqlaydi.

 

4.H-po'latdan yasalgan nur nima deb ataladi?

Ba'zan sifatida tanilganI-nurlaydiyoki H-nurlar, universal nurlar mukammal mustahkamlik, chidamlilik va egilishga qarshilik ko‘rsatadi. Sanoat standartlari bo'yicha ishlab chiqarilgan va keng o'lchamdagi keng tanlovda etkazib beriladigan BM Steelning universal nurlari kerakli uzunlikka kesilishi va to'g'ridan-to'g'ri saytga etkazib berilishi mumkin.

 

5. H-nurning boshqa nomi qanday?

H-Nur, shuningdek, aKeng gardishli nur, yuqori mustahkamligi va yuk koʻtarish qobiliyati-bilan qurilishda foydalaniladigan konstruktiv poʻlat toʻsin boʻlib, konstruksiyalarni ushlab turish va qoziqlar qoʻyish uchun ideal.