ASTM A240 304 cyflenwyr tiwbiau coil dur di-staen

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Manyleb Safonol O Tiwb Math 304 ASTM A240

ASTM A240 304 cyflenwyr tiwbiau coil dur di-staen

Manylebau ASTM A240 / ASME SA240
Trwch 0.5mm-100mm
Diamedr allanol 10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, ac ati
Hyd 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, ac ati
Arwyneb 2B, 2D, BA, RHIF 1, RHIF 4, RHIF 8, 8K, drych, brith, boglynnog, llinell gwallt, chwyth tywod, Brwsh, ysgythru, ac ati
Gorffen Wedi'i rolio'n boeth (AD), Tiwb wedi'i rolio'n oer (CR), 2B, 2D, BA RHIF(8), SATIN (Cwrdd â Chaenen Plastig)
Ffurf Tiwb crwn Tiwb sgwâr Tiwb hirsgwar ac ati.

304 Cyfansoddiad Tiwb Ruond a Nodweddion Mecanyddol

Gradd C Mn Si P S Cr Mo Ni N
304 Minnau.
Max.
/
0.08
/
2.0
/
0.75
/
0. 045
/
0.030
18.00
20.00
/ 8.00
10.50
/
0.10
304L Minnau.
Max.
/
0.03
/
2.0
/
1.0
/
0. 045
/
0.030
18.00
20.00
/ 9.00
11.00
/
304H Minnau.
Max.
0.04
0.10
/
2.0
/
0.75
0. 045
/
/
0.030
18.00
20.00
/ 8.00
10.50
/
Gradd Cryfder Tynnol
(MPa)
Cryfder Cynnyrch
0.2% Prawf (MPa)
Elongation
(% mewn 50mm)
Caledwch
Rockwell B
(AD B)
Brinell
(HB)
304 515 205 40 92 201
304L 515 205 40 90 187
304H 515 205 40 92 201

Dimensiynau Safonol, siart pwysau ac amserlenni maint 304 o Diwb dur gwrthstaen

Maint Tiwb SS 304 (mm) Pwysau Tiwb SS304 fesul Arwynebedd Uned (kg/m)
6*1 0. 125
6*1.5 0. 168
8*1 0. 174
8*1.5 0.243
10*1 0.224
10*1.5 0. 318
12*1 0.274
12*1.5 0. 392
12*2 0.498
14*1 0. 324
14*2 0.598
14*3 0.822
16*2 0.697
16*3 0. 971
17*3 1.046
18*1 0. 423
18*1.5 0. 617
18*2 0.797
18*3 1.121
20*1 0.473
20*2 0. 897
20*3 1.27
21*3 1.345
22*2 0. 996
22*2.5 1.214

Manylion Cynnyrch

Tagiau Cynnyrch

Manyleb Safonol O Tiwb Math 304 ASTM A240

ASTM A240 304 cyflenwyr tiwbiau coil dur di-staen

Manylebau ASTM A240 / ASME SA240
Trwch 0.5mm-100mm
Diamedr allanol 10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, ac ati
Hyd 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, ac ati
Arwyneb 2B, 2D, BA, RHIF 1, RHIF 4, RHIF 8, 8K, drych, brith, boglynnog, llinell gwallt, chwyth tywod, Brwsh, ysgythru, ac ati
Gorffen Wedi'i rolio'n boeth (AD), Tiwb wedi'i rolio'n oer (CR), 2B, 2D, BA RHIF(8), SATIN (Cwrdd â Chaenen Plastig)
Ffurf Tiwb crwn Tiwb sgwâr Tiwb hirsgwar ac ati.

304 Cyfansoddiad Tiwb Ruond a Nodweddion Mecanyddol

Gradd C Mn Si P S Cr Mo Ni N
304 Minnau.
Max.
/
0.08
/
2.0
/
0.75
/
0. 045
/
0.030
18.00
20.00
/ 8.00
10.50
/
0.10
304L Minnau.
Max.
/
0.03
/
2.0
/
1.0
/
0. 045
/
0.030
18.00
20.00
/ 9.00
11.00
/
304H Minnau.
Max.
0.04
0.10
/
2.0
/
0.75
0. 045
/
/
0.030
18.00
20.00
/ 8.00
10.50
/
Gradd Cryfder Tynnol
(MPa)
Cryfder Cynnyrch
0.2% Prawf (MPa)
Elongation
(% mewn 50mm)
Caledwch
Rockwell B
(AD B)
Brinell
(HB)
304 515 205 40 92 201
304L 515 205 40 90 187
304H 515 205 40 92 201

Dimensiynau Safonol, siart pwysau ac amserlenni maint 304 o Diwb dur gwrthstaen

Maint Tiwb SS 304 (mm) Pwysau Tiwb SS304 fesul Arwynebedd Uned (kg/m)
6*1 0. 125
6*1.5 0. 168
8*1 0. 174
8*1.5 0.243
10*1 0.224
10*1.5 0. 318
12*1 0.274
12*1.5 0. 392
12*2 0.498
14*1 0. 324
14*2 0.598
14*3 0.822
16*2 0.697
16*3 0. 971
17*3 1.046
18*1 0. 423
18*1.5 0. 617
18*2 0.797
18*3 1.121
20*1 0.473
20*2 0. 897
20*3 1.27
21*3 1.345
22*2 0. 996
22*2.5 1.214

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