ASTM A588 GR.A/B Hlau Phaj Rau Thawv

Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij astm a588 gr.a/b steel phaj rau thawv manufacturers thiab lwm tus neeg nyob hauv Suav teb. Txais tos rau kev lag luam wholesale customized astm a588 gr.a/b steel phaj rau lub thawv ntawm tus nqi sib tw los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab cov khoom zoo yog muaj.

 

ASTM A588 GR.A/B Steel Phaj rau Thawv

 

CovASTM A588 GR.A / B daim hlauASTM A588 yog cov hlau daim hlau. Cov phaj no muaj lub zog ntau dua thiab muaj tsawg - alloy muaj pes tsawg leeg txawm hais tias nws yog cov qauv hlau.Cov hlau phaj muaj 50 ksi chav tsev ntawm qhov tsawg kawg nkaus yield point. Cov phaj no muaj ntau dua elongation zog thiab muaj ntau dua yield thiab tensile zog. Lawv muaj kev tiv thaiv ntau dua rau kev ntxhov siab corrosion thiab tuaj yeem yooj yim tshem tawm cracking thiab pitting.

 

Cov hlau phaj no muaj qib siab dua ntawm kev tiv thaiv corrosion vim oxidation, txo qis, cov pa phem, thiab cov tshuaj reactive. Lawv tuaj yeem tiv taus qhov kub thiab txias ntau dua thiab tuaj yeem ua tau yooj yim welded thiab machined. Cov phaj no muaj ntau dua toughness thiab hardness thiab yog li ruaj rau lub sij hawm ntev tshaj plaws. Cov phaj no muaj ntau ductility thiab yog li tuaj yeem tsim nyob rau hauv ntau qhov ntev nrog ntau theem ntawm thickness. Cov phaj no kuj tsim nyog rau kev ua hauj lwm nyob rau hauv ib tug heev hloov thiab hostile ib puag ncig thiab yuav siv tau nyob rau hauv liab qab. Lub alloy yog lub weathering choj structural steel alloy. Nws yog ib tug zoo weathering steel phaj uas yuav siv tau nyob rau hauv ntau yam huab cua. Cov phaj hlau no tau raug xa mus rau ntau qhov xwm txheej xws li kub dov, normalized, txias dov, tempering thiab quenching, thermal mechanical control process, thiab electroslag remelting technical condition.

 

Chemical Composition ntawm ASTM A588 GR.A/B Phaj

Qib	C %	Si%	Mn%	P %	S %	V %	Ni%	Cu%
A588 Gr	0.19	0.30-0.65	0.80-1.25	0.04	0.05	0.02-0.10	0.40	0.25-0.5
A588g ib	Tsawg dua los yog sib npaug li 0.20	0.15-0.50	0.75-1.35	0.040	0.050	0.01-0.10	Tsawg dua los yog sib npaug li 0.50	Tsawg dua los yog sib npaug li 0.50

 

Muaj cov kev sim sib txawv los tshuaj xyuas lub peev xwm thiab cov khoom ntawm CORTEN ASTM A588 Qib A / B PLATES. Cov kev ntsuam xyuas no suav nrog kev kuaj pom cov khoom zoo, kev tshuaj xyuas cov tshuab uas suav nrog kev ntsuas tensile, kev ntsuas elongation thiab txo qhov chaw. Lawv kuj muaj qhov loj- ntsuas ntsuas, ntsuas qhov ruaj khov, ntsuas pitting tiv thaiv, ntsuas me me, x-ray kuaj, ntsuas qhov cuam tshuam, ntsuas tam sim no, ntsuas tam sim, thiab ntsuas hydrostatic. Cov phiaj no tseem ntsib cov tshuaj ntsuam xyuas thiab Spectro tsom xam.

 

 

 

 

 

Cim npe nrov: astm a588 gr.a/b steel phaj rau thawv, Tuam Tshoj astm a588 gr.a/b steel phaj rau thawv manufacturers, hoobkas