I-STKM11A STKM14B ishubhu yensimbi yemoto
Ukucaciswa
I-STKM11A iyizinga lensimbi lamapayipi ensimbi ekhabhoni asetshenziswa ezakhiweni zikamshini, atholakala ku-JIS G3445 ejwayelekile, futhi iyibanga laseJapan.Ibanga lepayipi lensimbi le-STKM11A, impahla elingana ne-SPHC, σ B ≥ 290MPa;Carbon steel for STKM mechanical izakhiwo;
Uhlobo lwe-SPHC ekuqaleni lwaluwuhlobo lwaseJalimane futhi lwalusetshenziswa naseJapan.Kamuva, yethulwa umshini wokugaya wensimbi wasekhaya i-Baosteel, omele amapuleti ensimbi agingqiwe ashisayo (ahambisana ne-SPCC), okulingana namapuleti agingqiwe ashisayo angu-10 # kanye nensimbi engu-15 # ezingeni likazwelonke le-GB699 (Izinga Likazwelonke Lekhwalithi Ephakeme I-Carbon Structural Steel), enobubanzi bokuqukethwe kwekhabhoni okungaba ngu-0.1% -0.15%
Ukwelashwa kwendawo:
1.Ibhajwe
2.I-Black Painted (i-varnish)
3.Amagalani
4.Ogcotshwe ngamafutha
5.Ngokwamakhasimende.
I-JIS STKM11A~18C/DIN ST52/ASTM A106, ukunemba kanye nobukhulu obungaphezulu bamapayipi ensimbi anemba adonswe abandayo anobubanzi bangaphakathi nangaphandle aphakeme kunamapayipi agingqike ashisayo.Ukucaciswa kungenziwa ngokwezifiso ukuze kuhlangabezane nezidingo eziphakeme zamandla aqinile, amandla okukhiqiza, ubude, njll;Amapayipi ensimbi anembayo adonsayo anobubanzi bangaphakathi nangaphandle angasetshenziselwa amasilinda womoya;Isilinda somfutho kawoyela;Ukushaqeka kwesithuthuthu nebhayisikili;I-air conditioner condenser;Imfoloko yangaphambili yesitimela nemfoloko yangemuva;Ingalo yomshini;ifilimu recycling granular;Ipayipi lokukhipha umoya;Umshini wokufutha ibhodlela;Umshini wokulinganisa;UJack;Umlimi;I-roller yemishini yokuphrinta, njll.
Amashubhu ensimbi e-JIS G3445 Precision asetshenziswa kakhulu ezingxenyeni zemishini yezimoto nezinembayo zezimoto nesilinda.ukusetshenziswa kwengcindezi, kanye nokuthutha umusi, amanzi, imigqa yamapayipi egesi.
Ukwakheka Kwamakhemikhali
| Ibanga | Ukuqokwa | Iyunithi (%) | ||||||
| C | Si | Mn | P | S | Nb noma V | |||
| Ibanga le-11 | A | I-STKM 11A | 0.12 ubuningi. | 0.35 ubuningi. | 0.60 ubuningi. | 0.040 ubuningi. | 0.040 ubuningi. | - |
| Ibanga le-12 | A | I-STKM 12A | 0.20 ubuningi. | 0.35 ubuningi. | 0.6 ubuningi. | 0.04 ubuningi. | 0.04 ubuningi. |
|
| B | I-STKM 12B | |||||||
| C | I-STKM 12C | |||||||
| Ibanga le-13 | A | I-STKM 13A | 0.25 ubuningi. | 0.35 ubuningi. | 0.30~0.90 | 0.040 ubuningi. | 0.040 ubuningi. | - |
| B | I-STKM 13B | |||||||
| C | I-STKM 13C | |||||||
| Ibanga le-14 | A | I-STKM 14A | 0.30 ubuningi. | 0.35 ubuningi. | 0.30~1.00 | 0.040 ubuningi. | 0.040 ubuningi. | - |
| B | I-STKM 14B | |||||||
| C | I-STKM 14C | |||||||
| Ibanga le-15 | A | I-STKM 15A | 0.25~0.35 | 0.35 ubuningi. | 0.30~1.00 | 0.040 ubuningi. | 0.040 ubuningi. | - |
| C | I-STKM 15C | |||||||
| Ibanga le-16 | A | I-STKM 16A | 0.35~0,45 | 0.40 ubuningi. | 0.40~1.00 | 0.040 ubuningi. | 0.040 ubuningi. | - |
| C | I-STKM 16C | |||||||
| Ibanga le-17 | A | I-STKM 17A | 0.45~0,55 | 0.40 ubuningi. | 0.40~1.00 | 0.040 ubuningi. | 0.040 ubuningi. | - |
| C | I-STKM 17C | |||||||
| Ibanga le-18 | A | I-STKM 18A | 0.18 ubuningi. | 0.55 ubuningi. | 1.50 ubuningi. | 0.040 ubuningi. | 0.040 ubuningi. | - |
| B | I-STKM 18B | |||||||
| C | I-STKM 18C | |||||||
| Ibanga le-19 | A | I-STKM 19A | 0.25 ubuningi. | 0.55 ubuningi. | 1.50 ubuningi. | 0.040 ubuningi. | 0.040 ubuningi. | - |
| C | I-STKM 19C | |||||||
| Ibanga lama-20 | A | I-STKM 20A | 0.25 ubuningi. | 0.55 ubuningi. | 1.60 ubuningi. | 0.040 ubuningi. | 0.040 ubuningi. | 0.15 ubuningi |
Izakhiwo Zemishini
| Ibanga Lensimbi | Isivuno Amandla (Mpa) | Amandla Okuqina (Mpa) | Ubude (%) | |
| Igama | Cha. | I-ReH (imizuzu) | Rm(imizuzu) | A(imizuzu) |
| I-STKM 11A |
| _ | 290 | 35 |
| I-STKM 12A |
| 175 | 340 | 35 |
| I-STKM 12B |
| 275 | 390 | 25 |
| I-STKM 12C |
| 355 | 4700 | 20 |
| I-STKM13A |
| 215 | 370 | 30 |
| I-STKM 11B |
| 305 | 440 | 20 |
| I-STKM11C |
| 380 | 510 | 15 |
Ukubekezelelana
| SIZE | Ukubekezelelana okuvumelekile | Ukubekezelelana Okukhethekile | ||
| OD | WT | OD | WT | |
| 4mm-20mm | ±0.25mm | <3mm ±0.3mm;
≥3mm ±10%
| ±0.05mm | ±0.05mm |
| 20mm-30mm | ±0.25mm | ±0.08mm | ±0.08mm | |
| 31mm-40mm | ±0.25mm | ±0.10mm | ±0.08mm | |
| 41mm-49mm | ±0.25mm | ±0.15mm | ±0.15mm | |
| 50mm-80mm | ±0.5% | ±0.20mm | ±0.20mm | |
| 81mm-120mm | ±0.5% | ±0.30mm | ±0.30mm | |
Ukuqinisekisa ikhwalithi
1. Iqine ngokwe-JIS G3445 Standard noma amanye amazinga.
2. Isampula: Isampula limahhala ukuze lihlolwe.
3. Izivivinyo: Ukuhlolwa kwesifutho sikasawoti / Ukuhlolwa kwe-Tensile / Ukuhlolwa kwe-Eddy yamanje / Ukwakheka kwamakhemikhali ngokwesicelo samakhasimende
4.Isitifiketi: IATF16949, ISO9001, SGS njll.
5.EN 10204 3.1 Isitifiketi
Qinisa ukuhlolwa kwemikhiqizo esigabeni ngasinye sokukhiqiza, esihlome ngemishini yokuhlola ephelele: ukuhlolwa kwamanje kwe-eddy okungacekeli phansi, umshini wokuhlola ukumelana nengcindezi ephezulu, umshini wokuhlola oqinile osebenza emhlabeni wonke, umshini wokuhlola ama-flares ogobayo, umshini wokuhlola ukuhlanzeka, isihlaziyi sensimbi, njll. Hlangana nezakhiwo zemishini yemikhiqizo, cubungula ukuhlolwa kokusebenza, nikeza isiqinisekiso esinamandla semikhiqizo efanelekayo.
