China Seamless Stainless Steel Pipes ASTM A312 Tp316L TP304L, Find details about China Stainless Steel Pipe, Steel Pipe from Seamless Stainless Steel Pipes ASTM A312 Tp316L TP304L
Grade | Compositionnominal wt% | Elongation % | Hardness |
301 Annealed 1/4H 1/2H FH | C .15, Mn 2.0, P .045, S 0.3, Si .75, Cr 16-18, Ni 6-8, N .1 | 40 | 95 Rb |
302 | C 0.15, Mn 2.0, P .045, S .03, Si .75 Cr 17-19, Ni 8-10, N .1 | 40 | 92 Rb |
303 | C 0.15, Mn 2.0, P .045, S .03, Si .75 Cr 17-19, Ni 8-10, N .1 | 30-50 | 92 Rb |
304 | C .08, Mn 2.0, P .045, S .03, Si .75 Cr 18-20, Ni 8-10.5, N .10 | 40 | 92 Rb |
304L | C .03, Mn 2, P .045, S .03, Si .75, Cr 18-20, Ni 8-12, N .1 | 40 | 92 Rb |
305 | C .12, Mn 2.0, P .045, S .03, Si .75, Cr 17-19, Ni 10.5-13, | 40 | 88 Rb |
309/309S | Type 309 - C .2, Mn 2.0, P .045, S.03, Si .75 Cr 22-24, Ni 12-15, Fe bal Type 309S - C .08, Mn 2.0, P .045, S .03, Si. 75, Cr 22-24, Ni 12-15, Fe Bal | 49/ 44.6 | - |
310L | Mn 1.10, Cr 24.5, Ni 20.5 (nominal) | 40 | 95 Rb |
310 310S | 310: C .25, Mn 2, P 0.045, S 0.03, Si 1.5, Cr 24-26, Ni 19-22, Fe balance 310S: C 0.08, Mn 2, P 0.045, S 0.30, Si 1.5, Cr 24-26, Ni 19-22, Fe balance | 45/42/6 | - |
316 | C .08, Mn 2.0, Si .75, Cr 16-18, Ni 10-14, Mo 2-3, P .045, S .03, N .1, Fe Bal | 40 | 95 Rb |
316L | C .03, Mn 2.0, Si .75, Cr 16-18, Ni 10-14, Mo 2-3, P .045, S .03, N 0.1, Fe Bal | 54 | 95 Rb |
316Ti | C .08, Mn 2.0, Si .75, Cr 16-18, Ni 10-14, Mo 2-3, P 0.045, S 0.03, N 0.1, Ti 0.15-0.70, balance Fe | 248 | 76 Rb |
317 | Type 317 - C .08, Mn 2.0, Si .75, Cr 18-20, Ni 11-15, Mo 3-4, P .045, S .03, N .10, Fe Bal | 35 | 95 Rb |
321 | C .09, Mn 2.0, P .045, S .03, Si .75, Cr 17-18, Ni 9-12, Ti .7, N .1 Fe Bal | 40 | 95 Rb |
334 | C 0.03, Mn 1.0, P .02, S .015, Si .75, Cr 19-19.5 Ni 19-20, Ti .4, Al .4, Cu .2 Fe Bal | 40 | 82 Rb |
347 | C .08, Mn 2.0, P .045, S .03, Si .75, Cr 17-19, Ni 9-13, Cb+Ta 1.0, Fe Bal | 40 | 95 Rb |
348 | C .08, Mn 2.0, P .045, S .03, Si.75, Cr 17-19, ni 9-13, Cb+Ta 1.0, Ta .10, Co .2, Fe Bal | 40 | 92 Rb |
410 | C .15, Mn 1.0, Si 1.0, Cr 11.5-13.5, Ni 0.5, S .03, Ph .04 | 34 | 38-45 Rc |
416 | C 0.15, Mn 1.25, Si 1.0, Cr 12-14, P 0.06, S 0.15, Mo 0.60, Fe Balance | 15-30 | |
420 | C .15-.40, Mn 1.0, Si 1.0, Cr 12-14, Ni 0.5, S .03, Ph .04 | 15-30 | 53-57 Rc |
440A | C .60-.75, Mn 1.0, Si 1.0, Cr 16-18, Mo .75, Ni .50, S.03, Ph .04 | 20 | 57-60 Rc |
440C | Cr 16.5, C 1.0, Si 1.0 | - | 58 Rc |
13-8 Mo | Cr 13, Ni 8, Mo 2, Al, low C, balance Fe | 18 | 33 Rc |
15-5PH | Cr 15, Ni 5, Cu 3, Cb, balance Fe | 10 | 33 Rc |
15-7Mo | Cr 15, Ni 7, Mo 2, AL 1, balance Fe | 30 | 88 Rb |
17-4PH | Cr 17, Ni 4,Cu 3, Cb, balance Fe | 8 | 33 Rc |
17-7PH | Cr 17, Ni 7, AL 1, balance Fe | 35 | 85 Rb |
AM 350 | Cr 16, Ni 4, Mo 3, balance Fe | 30 | 100 R |
Itme | Surface finishing | Surface finishing methods | Main application |
NO.1 | HR | Heat treatment after hot rolling, pickling, or with treatment | For without the purpose of the surface gloss |
NO.2D | Without the SPM | Method of heat treatment after cold rolling, pickling surface roller with wool or eventually a light rolling a matte surface processing | General materials,building materials. |
NO.2B | After SPM | Giving No.2 processing materials appropriate method of cold light sheen | General materials, building materials ( most of the goods are processed ) |
BA | Bright annealed | Bright heat treatment after cold rolling , in order to be more shiny, cold light effect | Automotive parts, home appliances, vehicles, medical equipment, food equipment |
NO.3 | Shiny, coarse grain processing | The NO.2D or NO.2B processing timber No. 100-120 polishing abrasive grinding belt | Building materials, kitchen supplies |
NO.4 | After CPL | The NO.2D or NO.2B processing timber No. 150-180 polishing abrasive grinding belt | Building materials, kitchen supplies, vehicles, medical equipment, food equipment |
240# | Grinding of fine lines | The NO.2D or NO.2B processing timber 240 polishing abrasive grinding belt | Kitchen appliances |
320# | More than 240 lines of grinding | The NO.2D or NO.2B processing timber 320 polishing abrasive grinding belt | Kitchen appliances |
400# | Close to BA luster | The MO.2B timber 400 polishing wheel polishing method | Building materials, kitchen utensils |
HL (hair lines) | Polishing line having a long continuous processing | In a suitable size ( usually mostly No. 150-240 grit ) abrasive tape for as long as the hair, having a continuous processing method of polishing line | The most common building materials processing |
NO.6 | NO.4 processing less than the reflection , the extinction | NO.4 processing material used for polishing Tampico brushing | Building materials, decorative |
NO.7 | Highly accurate reflectance mirror processing | No. 600 of the rotary buff with a polishing | Building materials, decorative |
NO.8 | Highest reflectivity mirror finish | Fine particles of abrasive material in order polishing , mirror polishing with a polishing | Building materials, decorative, mirrors |