Kub Rolled Carbon Steel Phaj / Ntawv (ASTM A36, Q235, SS400)

Kub Rolled Carbon Hlau Daim Hlau / cov ntawv txheeb yog ntawm cov qauv txheej txheem ntau tshaj plaws hauv ntiaj teb, muaj nuj nqis rau lawv cov nqi pheej yig, versatility, thiab yooj yim ntawm cov fabrication. Peb ntawm cov qib feem ntau -ASTM A36, Q235(Suav qauv), thiabTuss400(JIS tus qauv) - feem ntau piv rau lawv cov ntawv thov sib tshooj hauv kev tsim kho, tshuab, thiab kev tsim khoom lag luam. Hauv qab no yog cov ncauj lus piav qhia thiab cov ntsiab lus:

1. Cov Qauv Tseem Ceeb & Cov Ntsiab Lus

Teem nqi	Lub hom phiaj	Tub Ntxhais Txhais
ASTM A36	ASTM A36 (US)	Tsis -} alloy txheej txheem steel nrog tsawg kawg los lub zog ntawm 250 MPa.
Q235	GB / T 700 (Suav Teb)	"Q" {{= tawm lub zog; "235" {{= Yam tsawg kawg zog lub zog ntawm 235 MPa (qib B yog hom).
Tuss400	JIS G 3101 (Nyiv)	"SS" {= cov qauv hlau; "400" {{= Yam tsawg kawg tensile lub zog ntawm 400 MPA.

 

 

 

 

 

2. Tshuaj lom neeg sib xyaw

Txhua peb qib yog tsawg - cov hlau hlau, ua kom zoo nkauj weldability thiab ductility:

 

Lub ntsiab	ASTM A36	Q235B (GB / T 700)	SS400 (JIS G 3101)
Carbon (c)	0.25% max	0.12–0.20%	0.20% max
Manganese (mn)	0.80–1.20%	0.30–0.70%	1.40% max
Silicon (si)	0.40% max	Tsawg dua los yog sib npaug rau 0.35%	0.30% max
Phosphorus (p)	Tsawg dua los yog sib npaug rau 0.04%	Tsawg dua los yog sib npaug rau 0.045%	Tsawg dua los yog sib npaug rau 0.04%
Sulphur (s)	Tsawg dua los yog sib npaug rau 0.05%	Tsawg dua los yog sib npaug rau 0.045%	Tsawg dua los yog sib npaug rau 0.04%

 

 

 

 

 

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb zoo siab rau peb lub peev xwm muab cov kev daws teeb meem rau peb cov neeg siv khoom xav tau.
Peb tshawb xyuas thiab muab cov khoom siv dhau los thiab cov txheej txheem txheej txheem tam sim no ntawm peb lub kub rolled carbon steel phaj / ntawv atm A36 Q235 SS400, thiab tsim cov txheej txheem tshiab kev tshwj xeeb thiab cov txheej txheem.
Peb cov neeg muas zaub ntseeg peb kom xa cov siab -}} rolled steel khoom raws sijhawm thiab ntawm pob nyiaj.
Peb nruj me ntsis siv cov cua sov thiab txawj xav tom qab {{0} Kev pabcuam muag khoom, ua raws li kev coj ua zoo.
Peb muab ntau yam txias - rolled steel khoom kom tau raws li cov neeg yuav khoom sib txawv.
Peb ua raws li cov qhua tuaj noj mov - centric thiab hom - Cov khoom lag luam uas ntseeg tau thiab cov kev pabcuam zoo.
Peb lub Hoobkas tau cog lus los txhawb cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ua tau zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tsev ua haujlwm ua haujlwm ua ke los ua haujlwm ua lag luam, kev kawm txuj ci thiab kev kawm paub tseeb.
Peb txias - rolled steel khoom yog paub rau lawv cov kav ntev thiab kev ntseeg tau.
Cia siab rau cov kev mob siab tshaj thiab muaj zog ntawm cov pawg ntau lawm, peb muaj peev xwm ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom.

Cim npe nrov: Kub Rolled Carbon Steel Phaj / Ntawv ASTM A36 Q235 SS400, Tuam Tshoj Kub Rolled Carbon Hlau Phaj / ntawv ASTM A36 Q235 SS400 Tus Neeg Muag Khoom, Hoobkas