AH32 AH36 Dh 36 CCS A, B, D, E Marine Steel Phaj

AH32, AH36, DH36, thiab CCS A, B, D, E yog cov qib sib txawv ntawm marine steel phaj, txhua tus muaj lawv tus yam ntxwv thiab kev siv:

 

AH32 thiab AH36 steel phaj

 

Tshuaj muaj pes tsawg leeg: Cov hlau phaj no muaj cov tshuaj lom neeg tshwj xeeb uas tau ua tib zoo tswj. Lawv muaj cov ntsiab lus xws li carbon, manganese, silicon, sulfur, thiab phosphorus nyob rau hauv qee qhov proportions. Piv txwv li, carbon muab lub zog rau cov hlau, thaum manganese txhim khu nws toughness. Cov ntsiab lus tsis tshua muaj leej faj thiab phosphorus ua kom zoo weldability thiab ductility.

Mechanical Properties:

Lub zog: AH36 muaj zog dua piv rau AH32. Lub zog tawm ntawm AH36 feem ntau yog nyob ib ncig ntawm 355 MPa, thiab lub zog tensile nyob rau hauv thaj tsam ntawm 490 - 620 MPa. AH32 muaj qhov qis zog me ntsis, tab sis ob qho tib si muaj lub zog txaus rau ntau yam kev siv dej hiav txwv.

 

 

DH36 Steel Phaj

 

Txhim kho cov khoom: DH36 yog lub zog siab marine steel phaj uas muaj cov cuab yeej kho kom zoo dua qub piv rau AH series. Nws muaj lub zog ntau dua thiab lub zog tensile, uas ua rau nws haum rau cov ntawv thov uas yuav tsum tau muaj zog ntau dua. Piv txwv li, nyob rau hauv kev tsim kho ntawm cov nkoj loj, cov qauv ntawm ntug dej hiav txwv raug rau cov khoom hnyav, lossis nyob rau hauv cov cheeb tsam uas muaj kev ntseeg siab yog qhov tseem ceeb.

Tsawg kub toughness: DH36 muaj qhov ua tau zoo ntawm qhov kub thiab txias, uas yog qhov tseem ceeb rau kev ua haujlwm hauv cov dej hiav txwv txias los yog hauv cov xwm txheej uas cov qauv yuav raug rau qhov kub thiab txias. Cov cuab yeej no tso cai rau cov phaj hlau tuav nws cov ductility thiab tiv thaiv kom tawg txawm tias qhov kub thiab txias, ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov qauv.

Vuam thiab Fabrication: Zoo ib yam li AH32 thiab AH36, DH36 kuj yog weldable, tab sis vim nws lub zog siab dua, cov txheej txheem vuam ntau dua thiab siv cov khoom siv vuam tsim nyog yuav tsum tau ua kom tiav cov pob qij txha zoo.

 

 

Qib Steel	C	Si	Mn	P	S	Als
A	Tsawg dua lossis sib npaug rau 0.21	Tsawg dua lossis sib npaug rau 0.50	Ntau dua lossis sib npaug li 2.5c	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035
B	Tsawg dua lossis sib npaug rau 0.21	Tsawg dua lossis sib npaug rau 0.35	0.8~1.2	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035
D	Tsawg dua lossis sib npaug rau 0.21	Tsawg dua lossis sib npaug rau 0.35	0.6~1.2	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
E	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.35	0.7~1.2	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
AW 32	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9~1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
DH 32	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9~1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
EH 32	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9~1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
FH 32	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9~1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
AW 36	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9~1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
DH 36	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9~1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
EH 36	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9~1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
FH 36	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9~1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015

 

Qib sib txawv:

CCS A yog qib pib uas ua tau raws li qhov yuav tsum tau ua yam tsawg kawg nkaus rau kev siv dej hiav txwv. Nws yog qhov tsim nyog rau cov qauv xav tau tsawg dua thiab cov khoom siv uas yuav tsum tau muaj zog thiab toughness tsis siab heev.

CCS B muaj lub zog ntau dua thiab cov khoom siv kho tshuab zoo dua piv rau CCS A. Nws yog siv rau hauv cov ntawv thov ntau dua xws li cov nkoj loj nruab nrab thiab qee qhov kev tsim vaj tsev hauv hiav txwv.

CCS D yog qib nrog kev txhim kho qis-kub toughness. Nws yog qhov tsim nyog rau cov ntawv thov hauv cov cheeb tsam hauv hiav txwv txias lossis qhov chaw uas cov qauv yuav raug cuam tshuam rau qhov chaw qis qis.

CCS E yog qib siab zoo nrog cov cuab yeej zoo heev thiab kev tswj xyuas nruj. Nws yog siv rau hauv cov ntawv thov tseem ceeb xws li cov chaw loj hauv ntug dej hiav txwv, cov nkoj ua haujlwm siab, thiab lwm yam qauv uas yuav tsum tau muaj kev ntseeg siab thiab kav ntev.

 

 

 

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb AH32 AH36 Dh 36 CCS A, B, D, E Marine Steel Phaj, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom lag luam txhim khu kev qha thiab zoo heev thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Kev vam khom rau qhov zoo tshaj plaws thiab muaj txiaj ntsig zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg siv khoom.

Cim npe nrov: ah32 ah36 dh 36 ccs a, b, d, e marine steel phaj, Tuam Tshoj ah32 ah36 dh 36 ccs a, b, d, e marine steel phaj lwm tus neeg, hoobkas