Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij p690qh boiler khoom zoo steel tuam ntxhab thiab cov muag khoom hauv Suav teb, kuj txhawb kev pabcuam customized. Yog hais tias koj yuav mus yuav p690qh boiler zoo khoom steel ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.
P690QH Boiler Cov Khoom Siv Hlau
P690QH PVQ Steel Phaj Khoom Description
P690QH nkoj steel phaj yog European txheem tempered nkoj phaj nrog siab yield thiab tensile lub zog, zoo heev uas tsis muaj kub toughness, zoo weldability thiab tsis tshua muaj nqi, P690QH siab nkoj phaj khoom yog ib qho tseem ceeb cov khoom siv.
P690QH boiler steel phaj peb muab tuaj yeem kho qhov loj me, txiav, welded, xuas nrig ntaus thiab lwm yam kev pabcuam raws li koj qhov kawg - siv cov kev cai rau P690QH boiler zoo phaj khoom.
P690QH Siab Vessel Thiab Boiler Phaj Khoom Paub meej
P690QH Siab Vessel Plate Chemical Composition & Mechanical Property:
| Qib | C% | SI% | Mn% | P% | S% | N% | B% | Cr% | Mo% | Cu% | Nb% | Ni% | Ti% | V% | Zr% |
| p690 qw | 0.2 | 0.8 | 1.7 | 0.025 | 0.015 | 0. 015 | 0.005 | 1.5 | 0.7 | 0.3 | 0.06 | 2.5 | 0.05 | 0.12 | 0.15 |
| Qib Steel | Yield zog, rau cov khoom hauv mm, Mpa | Tensile zog, Mpa | Elongation, %, min | ||||
| p690 qw | t Tsawg dua lossis sib npaug li 50 | 50 | 100 | t Tsawg dua los yog sib npaug rau 100 | 100 | 14 | |
| 690 | 670 | 630 | 770-940 | 720-900 | |||
P690QH Siab Vessel Thiab Boiler Steel Phaj Khoom Duab
P690QH Siab Vessel Steel Plhaub phaj khoom thauj
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog P690QH boiler cov khoom zoo steel, thov hu rau peb!