ASTM A249 269 Seamless 310 Stainless Hlau Chev Tube
ASTM A249 269 Seamless 310 Stainless Hlau Chev Tube
Specifications:
1).Txoj kab uas hla: 3.175-50.8mm (1/8 "-2inc)
2).WT: 0.3-3mm
3).Qib: 304 316304 304L 316 316L 310S 2205 2507 625 825 thiab lwm yam.
4).Txuj: GB / ISO / EN / ASTM / JIS, thiab lwm yam.
7. Kev kam rau siab: OD: +/- 0.01mm;Thickness: +/- 0.01%.
8.Nto: Ci los yog anneald thiab mos
9. Khoom siv: 304, 304L, 316L, 321, 301, 201, 202, 409, 430, 410, alloy 625 825 2205 2507 thiab lwm yam.
10. Ntim: LCL ntoo rooj plaub poly bay, FCL steel tus kheej lossis poly bay
11. Test: Yield zog, tensile zog, hydrapress ntsuas
12.Guarantee: Peb tog (piv txwv li: SGS TV) certification ect.
13. Daim ntawv thov: Kho kom zoo nkauj, rooj tog, railing ua, ntawv ua, tsheb, khoom noj khoom haus, kev kho mob.
14: Qhov zoo: peb yog cov chaw tsim khoom.with zoo quanlity thiab tus nqi tsim nyog.peb tuaj yeem ntsib koj txhua qhov xav tau.peb yog cov kws tshaj lij.
Tag nrho cov Chemical Composition thiab Physical Properites rau Stainless Hlau raws li ntws:
| Khoom siv | ASTM A269 Chemical Composition % Max | ||||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | NB | Nb | Ti | |
| TIAB SA 304 | 0.08 ib | 2.00 Nws | 0.045 ib | 0.030 Nws | 1.00 Nws | 18.0-20.0 Nws | 8.0-11.0 Nws | ^ | ^ | ^ ib. | ^ |
| TP 304 L | 0.035 ib | 2.00 Nws | 0.045 ib | 0.030 Nws | 1.00 Nws | 18.0-20.0 Nws | 8.0-12.0 Nws | ^ | ^ | ^ | ^ |
| TIAB SA 316 | 0.08 ib | 2.00 Nws | 0.045 ib | 0.030 Nws | 1.00 Nws | 16.0-18.0 Nws | 10.0-14.0 Nws | 2.00-3.00 Nws | ^ | ^ | ^ |
| TP 316 L | 0,035d ua | 2.00 Nws | 0.045 ib | 0.030 Nws | 1.00 Nws | 16.0-18.0 Nws | 10.0-15.0 Nws | 2.00-3.00 Nws | ^ | ^ | ^ |
| TIAB SA 321 | 0.08 ib | 2.00 Nws | 0.045 ib | 0.030 Nws | 1.00 Nws | 17.0-19.0 Nws | 9.0-12.0 Nws | ^ | ^ | ^ | 5C-0.70 Nws |
| TIAB SA 347 | 0.08 ib | 2.00 Nws | 0.045 ib | 0.030 Nws | 1.00 Nws | 17.0-19.0 Nws | 9.0-12.0 Nws | 10C-1.10 Nws | ^ | ||
| Khoom siv | Kev kho cua sov | Kub F (C) Min. | Hardness | |
| Brinell | Rockwell | |||
| TIAB SA 304 | Kev daws | Xyoo 1900 (1040) | 192 HWB / 200HV | 90 PAB |
| TP 304 L | Kev daws | Xyoo 1900 (1040) | 192 HWB / 200HV | 90 PAB |
| TIAB SA 316 | Kev daws | Xyoo 1900 (1040) | 192 HWB / 200HV | 90 PAB |
| TP 316 L | Kev daws | Xyoo 1900 (1040) | 192 HWB / 200HV | 90 PAB |
| TIAB SA 321 | Kev daws | 1900 (1040) F | 192 HWB / 200HV | 90 PAB |
| TIAB SA 347 | Kev daws | Xyoo 1900 (1040) | 192 HWB / 200HV | 90 PAB |
| OD, ib | OD kam rau ua nti (mm) | WT kam rau ua % | Ntev Tolernace nti (mm) | |
| + | - | |||
| ≤ 1 / 2 | ± 0.005 (0.13) | ± 15 | 1/8 (3.2) | 0 |
| > 1/2 ~ 1 1/2 | ± 0.005 (0.13) | ± 10 | 1/8 (3.2) | 0 |
| > 1 1/2 ~< 3 1/2 | ± 0.010 (0.25) | ± 10 | 3 / 16 (4.8) thiab | 0 |
| > 3 1/2 ~< 5 1/2 | ± 0.015 (0.38) | ± 10 | 3 / 16 (4.8) thiab | 0 |
| > 5 1/2 ~< 8 | ± 0.030 (0.76) | ± 10 | 3 / 16 (4.8) thiab | 0 |
| 8~< 12 | ± 0.040 (1.01) | ± 10 | 3 / 16 (4.8) thiab | 0 |
| 12~< 14 | ± 0.050 (1.26) | ± 10 | 3 / 16 (4.8) thiab | 0 |
Cov duab khoom
