Steel Beam Heb S355J2
IBB S355J2 - 10025-223 Evropa standartlariga muvofiq yuqori kuchli tarkibiy po'latdir.
IPR: ma'lum bir h - shaklidagi po'lat profilni parallel flanj sirtlari va standart o'lchamlari bilan ko'rsatadi.
S355: Xona haroratida 355 MPa 355 MPAning kuchi.
J2: 20 daraja - da ta'sirlangan (Charpy V-Notch test).
Ekvivalent nav: Xitoy standartidagi Q345D ga teng (turli xil sinov shartlari).
S355J2 H shaklidagi Stoel nurining kimyoviy tarkibi
Uglerod (C): 0,20% dan kam yoki unga teng (kuch va veldativlik).
Marganets (MN): 1,60% dan kam yoki teng (nmnes va qattiqlikni yaxshilaydi).
Silikon (Si): 0,55% dan kam yoki unga teng (deoksidlanish va kuchni yaxshilaydi).
Fosfor (P): 0,025% dan kam yoki unga teng (mraqllikni kamaytiradi).
Oltingugurt (lar): 0,025% dan kam yoki unga tenglashtiradi (vinolash va mashinani yaxshilaydi).
Mis (cu): 0,55% dan kam yoki unga teng (ixtiyoriy, korroziya qarshiligi uchun).
S355J2 H - shaklidagi
355 MPa dan katta yoki teng (qalinligi 16 mm dan kam).
345 MPa dan katta yoki teng (qalinligi 16-40 mm).
335 MPa dan katta yoki teng (40-63 mm).
Zurashli kuch (RM): 470-630 MPA.
Abonent (a): 20-22% dan katta yoki teng (qalinligi bilan farq qiladi).
Ta'sir kuchayishi: min . 27 20 daraja ({2}} 20 daraja (charpi v-nota test).
S355J2 H bo'limini ishlab chiqarish va sertifikatlash
Ishlab chiqarish jarayoni: mexanik xususiyatlarni optimallashtirish uchun issiq yoki normallashtirilgan.
Sirt sifati: payvandlash, kesish va egilish uchun javob beradi; Ultrasonik sinov (UT) sinfi mavjud.
Sertifikatlashtirish: en 10025-2 va en 10210 (tarkibiy ichi bo'sh qismlar).
S35520j2 po'lat nurining asosiy afzalliklari
- kuchi - og'irlik nisbati: og'ir - burch tuzilmalari uchun javob beradi.
Zo'r kam - Haroratning qattiqligi: salbiy iqlim sharoitida ishonchli ishlash.
Veldativlik va mashinalar: standart ishlab chiqarish texnikasi bilan mos keladi.
H - nur xususiyatlari
| Aniqlash |
Nominal og'irlik 1 m |
Nominal o'lchamlar |
Cross - bo'lim |
Batafsil ma'lumotning o'lchamlari |
Sirtmoq |
|||||||||
|
b |
h |
s |
t |
r |
A |
h1 |
d |
Ø |
pmin |
petax |
Aldamoq |
Ag |
||
|
kg / m |
mm |
sm2 |
mm |
mm |
mm |
m2/m |
m2/m |
|||||||
| IBR 100 |
20,4 |
100 |
100 |
6 |
10 |
12 |
26,0 |
80 |
56 |
M10 |
56 |
58 |
0,567 |
27,76 |
| IBR 120 |
26,7 |
120 |
120 |
6,5 |
11 |
12 |
34,0 |
98 |
74 |
M12 |
60 |
68 |
0,686 |
25,71 |
| IBR 140 |
33,7 |
140 |
140 |
7 |
12 |
12 |
43,0 |
116 |
92 |
M16 |
66 |
76 |
0,805 |
23,88 |
| IB 160 |
42,6 |
160 |
160 |
8 |
13 |
15 |
54,3 |
134 |
104 |
M20 |
80 |
84 |
0,918 |
21,56 |
| IBR 180 |
51,2 |
180 |
180 |
8,5 |
14 |
15 |
65,3 |
152 |
122 |
M24 |
88 |
92 |
1,037 |
20,25 |
| IBR 200 |
61,3 |
200 |
200 |
9 |
15 |
18 |
78,1 |
170 |
134 |
M27 |
100 |
100 |
1,151 |
18,78 |
| IBR 220 |
71,5 |
220 |
220 |
9,5 |
16 |
18 |
91,0 |
188 |
152 |
M27 |
100 |
118 |
1,270 |
17,77 |
| IBR 240 |
83,2 |
240 |
240 |
10 |
17 |
21 |
106,0 |
206 |
164 |
M27 |
108 |
138 |
1,384 |
16,63 |
| IB 260 |
93 |
260 |
260 |
10 |
17,5 |
24 |
118,4 |
225 |
177 |
M27 |
114 |
158 |
1,499 |
16,12 |
| IB 280 |
103 |
280 |
280 |
10,5 |
18 |
24 |
131,4 |
244 |
196 |
M27 |
114 |
178 |
1,618 |
15,69 |
| IBR 300 |
117 |
300 |
300 |
11 |
19 |
27 |
149,1 |
262 |
208 |
M27 |
120 |
198 |
1,732 |
14,80 |
| IB 320 |
127 |
300 |
320 |
11,5 |
20,5 |
27 |
161,3 |
279 |
225 |
M27 |
122 |
198 |
1,771 |
13,98 |
| IB 340 |
134 |
300 |
340 |
12 |
21,5 |
27 |
170,9 |
297 |
243 |
M27 |
122 |
198 |
1,810 |
13,49 |
| IBR 360 |
142 |
300 |
360 |
12,5 |
22,5 |
27 |
180,6 |
315 |
261 |
M27 |
122 |
198 |
1,849 |
13,04 |
| IBR 400 |
155 |
300 |
400 |
13,5 |
24 |
27 |
197,8 |
352 |
298 |
M27 |
124 |
198 |
1,927 |
12,41 |
| IBR 450 |
171 |
300 |
450 |
14 |
26 |
27 |
218,0 |
398 |
344 |
M27 |
124 |
198 |
2,026 |
11,84 |
| IBR 500 |
187 |
300 |
500 |
14,5 |
28 |
27 |
238,6 |
444 |
390 |
M27 |
124 |
198 |
2,125 |
11,34 |
| IBR 550 |
199 |
300 |
550 |
15 |
29 |
27 |
254,1 |
492 |
438 |
M27 |
124 |
198 |
2,224 |
11,15 |
| IBR 600 |
212 |
300 |
600 |
15,5 |
30 |
27 |
270,0 |
540 |
486 |
M27 |
126 |
198 |
2,323 |
10,96 |
| IBR 650 |
225 |
300 |
650 |
16 |
31 |
27 |
286,3 |
588 |
534 |
M27 |
126 |
198 |
2,422 |
10,77 |
| IBR 700 |
241 |
300 |
700 |
17 |
32 |
27 |
306,4 |
636 |
582 |
M27 |
126 |
198 |
2,520 |
10,48 |
| IBR 800 |
262 |
300 |
800 |
17,5 |
33 |
30 |
334,2 |
734 |
674 |
M27 |
134 |
198 |
2,713 |
10,34 |
| IBR 900 |
291 |
300 |
900 |
18,5 |
35 |
30 |
371,3 |
830 |
770 |
M27 |
134 |
198 |
2,911 |
9,99 |
| IBR 1000 |
314 |
300 |
1000 |
19 |
36 |
30 |
400,0 |
928 |
868 |
M27 |
134 |
198 |
3,110 |
9,905 |

Gnee po'lat heam po'lat ishlab chiqaruvchisi
Gnee po'lat 2008 yilda tashkil etilgan, bizning asosiy mahsulotlarimiz po'lat, burchakli po'lat, yassi po'lat, yassi po'lat tegirmonlar va sizga eng yaxshi narxlar va mahsulot takliflarini taqdim etishdan mamnunmiz. Siz bizning kompaniyamizga tashrif buyurishingiz mumkin.




















