| Tipo di pagamento: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF |
| Quantità di ordine minimo: | 1 Metric Ton |
| Trasporti: | Ocean |
| Porta: | tianjin,shanghai |
marchio: Idrogrand
Section Shape: Square
Certification: Ce
Whether Alloy: Non-Alloy
Tolerance: ±10%
Category: Square tubes
Processing Service: Welding
Outer Diameter: 38x25mm to 600x600mm
Length: SRL (Single Random Length), DRL (Double Random Length), 20ft (6m), 40ft (12m), CERTIFICATE: API certificates, ISO9001, EN10204 3.1A.,etc
| Unità vendibili | : | Metric Ton |
La sezione cavezza quadrata è comunemente prodotta in base a standard internazionali come ASTM A500, EN 10219 e AS 1163, che definiscono le tolleranze dimensionali, le proprietà meccaniche e i requisiti di test del tubo di acciaio al carbonio.
Sezioni vuote quadrate che vanno da 38x25mm a 600x600mmStandard: AS1163 C250, C250L0, C350, C350L0, C450, C450L0
Sezioni cave circolari di grado C250 e grado C350 (CHS)
Sezioni cave rettangolari di grado C350 e grado C450 (RHS)
Sezioni vuote quadrate di grado C350 e grado C450 (SHS)
AS1163 Classe per tubi in acciaio saldato quadrato e composizione chimica (％)
|
Steel |
Chemical composition( cast or product analysis ％ max. |
||||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Al |
Ti |
Micro-alloying |
CE |
|
|
C250 |
0.12 |
0.05 |
0.5 |
0.03 |
0.03 |
0.15 |
0.1 |
0.1 |
0.04 |
0.03 |
0.25 |
|
C350 |
0.2 |
0.25 |
1.6 |
0.03 |
0.03 |
0.3 |
0.1 |
0.1 |
0.04 |
0.15 |
0.43 |
|
C450 |
0.2 |
0.25 |
1.7 |
0.03 |
0.03 |
0.3 |
0.35 |
0.1 |
0.04 |
0.15 |
0.43 |
Proprietà meccaniche AS1163 sezioni vuote quadrate (SHS)
|
Steel |
Minimum |
Minimum |
Minimum elongation as a propertion of the gauge length of5.65 ％ |
|||||
|
Circular hollow sections |
Rectangular hollow sections |
|||||||
|
≦15 |
>15≦30 |
30 |
≦15 |
>15≦30 |
30 |
|||
|
C250,C250L0 |
250 |
320 |
18 |
20 |
22 |
14 |
16 |
18 |
|
C350,C350L0 |
350 |
430 |
16 |
18 |
20 |
12 |
14 |
16 |
|
C450,C450L0 |
450 |
500 |
12 |
14 |
16 |
10 |
12 |
14 |
Tolleranza dimensionale di AS1163 sezioni vuote quadrate (SHS)
|
Characteristic |
Pipe (CHS) |
Rectangular & Square (RHS / SHS) |
|
|
External dimensions (d, b, d0) |
±1% with minimum of ±0.5mm& maximum ±10% |
±1% with minimum of ±0.5mm |
|
|
Thickness (t) |
d≤406.4mm |
±10% |
±10% |
|
d>406.4mm |
±10% with max of ±2mm |
||
|
All Sections has a mass not less than 96% of specified nominal mass |
|||
AS1163 sezioni vuote quadrate (SHS)
|
AS1163 Square Hollow Sections(SHS) |
||||
|
Size |
Mass (kg/m) |
AS1163 C250 |
Size |
Mass (kg/m) |
|
20 x 20 x 1.6 |
0.87 |
100 x 100 x 4.0 |
11.6 |
|
|
25 x 25 x 1.6 |
1.12 |
100 x 100 x 5.0 |
14.2 |
|
|
25 x 25 x 2.0 |
1.36 |
100 x 100 x 6.0 |
16.7 |
|
|
25 x 25 x 2.5 |
1.64 |
100 x 100 x 8.0 |
21.4 |
|
|
25 x 25 x 3.0 |
1.89 |
100 x 100 x 9.0 |
23.5 |
|
|
30 x 30 x 1.6 |
1.38 |
100 x 100 x 10.0 |
25.6 |
|
|
30 x 30 x 2.0 |
1.68 |
125 x 125 x 4.0 |
14.8 |
|
|
30 x 30 x 2.5 |
2.03 |
125 x 125 x 5.0 |
18.2 |
|
|
30 x 30 x 3.0 |
2.36 |
125 x 125 x 6.0 |
21.4 |
|
|
35 x 35 x 1.6 |
1.63 |
125 x 125 x 8.0 |
27.7 |
|
|
35 x 35 x 2.0 |
1.99 |
125 x 125 x 9.0 |
30.6 |
|
|
35 x 35 x 2.5 |
2.42 |
125 x 125 x 10.0 |
33.4 |
|
|
35 x 35 x 3.0 |
2.83 |
150 x 150 x 5.0 |
22.1 |
|
|
35 x 35 x 4.0 |
3.46 |
150 x 150 x 6.0 |
26.2 |
|
|
40 x 40 x 1.6 |
1.88 |
150 x 150 x 8.0 |
33.9 |
|
|
40 x 40 x 2.0 |
2.31 |
150 x 150 x 9.0 |
37.7 |
|
|
40 x 40 x 2.5 |
2.82 |
150 x 150 x 10.0 |
41.3 |
|
|
40 x 40 x 3.0 |
3.3 |
200 x 200 x 5.0 |
29.9 |
|
|
40 x 40 x 4.0 |
4.09 |
200 x 200 x 6.0 |
35.6 |
|
|
50 x 50 x 1.6 |
2.38 |
200 x 200 x 8.0 |
46.5 |
|
|
50 x 50 x 2.0 |
2.93 |
200 x 200 x 9.0 |
51.8 |
|
|
50 x 50 x 2.5 |
3.6 |
200 x 200 x 10.0 |
57 |
|
|
50 x 50 x 3.0 |
4.25 |
200 x 200 x 12.5 |
69.4 |
|
|
50 x 50 x 4.0 |
5.35 |
200 x 200 x 16.0 |
85.5 |
|
|
50 x 50 x 5.0 |
6.39 |
250 x 250 x 6.0 |
45 |
|
|
50 x 50 x 6.0 |
7.32 |
250 x 250 x 8.0 |
59.1 |
|
|
65 x 65 x 2.0 |
3.88 |
250 x 250 x 9.0 |
65.9 |
|
|
65 x 65 x 2.5 |
4.78 |
250 x 250 x 10.0 |
72.7 |
|
|
65 x 65 x 3.0 |
5.66 |
250 x 250 x 12.5 |
89 |
|
|
65 x 65 x 4.0 |
7.23 |
250 x 250 x 16.0 |
111 |
|
|
65 x 65 x 5.0 |
8.75 |
300 x 300 x 8.0 |
71.6 |
|
|
65 x 65 x 6.0 |
10.1 |
300 x 300 x 10.0 |
88.4 |
|
|
75 x 75 x 2.5 |
5.56 |
300 x 300 x 12.5 |
109 |
|
|
75 x 75 x 3.0 |
6.6 |
300 x 300 x 16.0 |
136 |
|
|
75 x 75 x 3.5 |
7.53 |
350 x 350 x 8.0 |
84.2 |
|
|
75 x 75 x 4.0 |
8.49 |
350 x 350 x 10.0 |
104 |
|
|
75 x 75 x 5.0 |
10.3 |
350 x 350 x 12.5 |
128 |
|
|
75 x 75 x 6.0 |
12 |
350 x 350 x 16.0 |
161 |
|
|
89 x 89 x 3.5 |
9.07 |
400 x 400 x 10.0 |
120 |
|
|
89 x 89 x 5.0 |
12.5 |
400 x 400 x 12.5 |
148 |
|
|
89 x 89 x 6.0 |
14.7 |
400 x 400 x 16.0 |
186 |
|
|
100 x 100 x 3.0 |
8.96 |
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