ASTM A240 304 Pemasok pipa kumparan baja tahan karat
Spesifikasi Standar ASTM A240 Type 304 Tube
ASTM A240 304 Pemasok pipa kumparan baja tahan karat
Spesifikasi | ASTM A240 / ASME SA240 | ||||||
kekandelan | 0.5mm-100mm | ||||||
Dhiameter njaba | 10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, etc | ||||||
dawa | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, lsp | ||||||
lumahing | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, pangilon, kotak-kotak, timbul, garis rambut, ledakan pasir, Sikat, etsa, dll | ||||||
Rampung | Hot rolled (HR), Cold rolled Tube (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) | ||||||
Wangun | Tabung bunder Tabung persegi tabung persegi panjang lsp. |
304 Komposisi Ruond Tube lan Karakteristik Mekanik
sasmita | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
304 | Min. Maks. | / 0.08 | / 2.0 | / 0.75 | / 0.045 | / 0.030 | 18.00 20.00 | / | 8.00 10.50 | / 0.10 |
304L | Min. Maks. | / 0.03 | / 2.0 | / 1.0 | / 0.045 | / 0.030 | 18.00 20.00 | / | 9.00 11.00 | / |
304H | Min. Maks. | 0.04 0.10 | / 2.0 | / 0.75 | 0.045 / | / 0.030 | 18.00 20.00 | / | 8.00 10.50 | / |
sasmita | Kekuwatan Tensile (MPa) | Kekuwatan Ngasilake 0,2% Bukti (MPa) | Elongation (% ing 50mm) | Kekerasan | |
Rockwell B (HR B) | Brinell (HB) | ||||
304 | 515 | 205 | 40 | 92 | 201 |
304L | 515 | 205 | 40 | 90 | 187 |
304H | 515 | 205 | 40 | 92 | 201 |
Ukuran Standar, bagan bobot lan jadwal ukuran tabung baja tahan karat 304
Ukuran Tabung SS 304 (mm) | SS304 Bobot Tube per Unit Area(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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