Stainles Steel 309/309S Pajp mingħajr saldatura u wweldjat
Nov 14, 2023
Speċifikazzjoni
| Standard | 309 - ASTM /ASME A/SA 213 / 249 / 269 / 312 / 358 CL. I sa V 310 - ASTM /ASME A/SA 213 / 249/ 269 / 312 / 358 CL. I sa V 310S - ASTM /ASME A/SA 213 / 249 / 269 / 312 / 358 CL. I sa V |
|---|---|
| Pajpijiet u Tubi 309/310/310S SENZA SALIDA | 1/2" NB - 16" NB |
| ERW 309/310/310S Pajpijiet u Tubi | 1/2" NB - 24" NB |
| EFW 309/310/310SPipes & Tubi | 6" NB - 100" NB |
| Daqs tat-tubi | 1/8″NB SA 30″NB F'[DIN IL-RINGILA MHUX MEĦTIEĠA] |
| Ċertifikazzjonijiet | IBR U MHUX IBR |
| Skeda | SCH 10 – SCH XXS |
| Tip | Pajpijiet mingħajr saldatura / ERW / EFW / Fabbrikati / LSAW |
| Formola | Round, Pjazza, Rettangolari, Idrawliku Eċċ |
| Tul | Uniku Random, Doppju Random & Tul maqtugħ. |
| Tmiem | Tmiem Plain, Tmiem Beveled, bil-kamin |
| Applikazzjoni | Partijiet tal-forn, Partijiet tal-berner taż-żejt, Kaxxi tal-karburising, Basktijiet u jigs għat-trattament tas-sħana, Heat Exchangers, Wajer tal-mili tal-welding u elettrodi. |
Kompożizzjoni Kimika
|
Element |
Kontenut (%) |
|
Ħadid, Fe |
60 |
|
Kromju, Cr |
23 |
|
Nikil, Ni |
14 |
|
Manganiż, Mn |
2 |
|
Silikon, Si |
1 |
|
Karbonju, C |
0.20 |
|
Fosfru, P |
0.045 |
|
Kubrit, S |
0.030 |
Proprjetajiet Mekkaniċi
|
Proprjetajiet |
Metriku |
Imperjali |
|
Saħħa tat-tensjoni |
620 MPa |
89900 psi |
|
Yield strength (@ strain 0.200%) |
310 MPa |
45000 psi |
|
Impatt Izod |
120 - 165 J |
88.5 - 122 pied-lb |
|
Shear modulus (tipiku għall-azzar) |
77 GPa |
11200 ksi |
|
Modulu elastiku |
200 GPa |
29008 ksi |
|
Proporzjon ta' Poisson |
0.27-0.30 |
0.27-0.30 |
|
Titwil fil-waqfa (f'50 mm) |
45% |
45% |
|
Ebusija, Brinell |
147 |
147 |
|
Ebusija, Rockwell B |
85 |
85 |
|
Ebusija, Vickers (ikkonvertit minn ebusija Rockwell B) |
169 |
169 |
Proprjetajiet Fiżiċi
|
Proprjetajiet |
Metriku |
Imperjali |
|
Densità |
8 g/ċm3 |
0.289 lb/in³ |
|
Punt tat-tidwib |
1455 grad |
2650 grad F |
