Kub Rolled Nrog Thaum tshav kub kub kho Carbon Steel Round Bar C45 SAE1045 Forged Ncej Bar 380MM

Qib

Dia (mm)

C

Si

Mn

P

S

Ni

Cu

Cr

20

18-600

0.17-0.23

0.17-0.37

0.35-0.65

Tsawg dua lossis sib npaug rau 0.035

Tsawg dua lossis sib npaug rau 0.035

Tsawg dua lossis sib npaug rau 0.30

Tsawg dua lossis sib npaug rau 0.25

Tsawg dua lossis sib npaug rau 0.25

45

0.42-0.50

0.17-0.37

0.35-0.65

Tsawg dua lossis sib npaug rau 0.035

Tsawg dua lossis sib npaug rau 0.035

Tsawg dua lossis sib npaug rau 0.30

Tsawg dua lossis sib npaug rau 0.25

Tsawg dua lossis sib npaug rau 0.25

Khoom siv:

forged square steel bar

Txoj kab uas hla:

100mm -1000 hli

Ntev:

2000mm -12000mm Ncaj: 3mm / M max;
square bar.100-1000mm, blocks loj txog li 800 * 1000mm

Txheej txheem:

EAF + LF + VD + Forged + Kev kho cua sov (yeem)

Delivery condition:

Kub forged + Rough machined (dub nto tom qab Q / T) + Tig (yeem)

Lub sij hawm xa tuaj:

30-45 hnub

MOQ:

20 ton

Kev kho cua sov:

Normalized / Annealed / Quenched / tempered

Forged ratio:

tsis tsawg tshaj li 3:1

Technical Data:

Raws li cov neeg siv khoom xav tau ntawm Cov Khoom Siv Tshuaj, Lub Cev Khoom thiab Kev Ntsuas Kev Ntsuas

Kuaj:

Ultrasonic xeem raws li SEP 1921-84 G3 C/c

Daim Ntawv Pov Thawj Zoo

muab ua lus Askiv, ntxiv rau cov lus ib txwm muaj, cov txheej txheem tsim khoom, cov cuab yeej cuab tam (yield zog, tensile lub zog, elongation thiab hardness), forged piv, UT xeem, Grain loj, cov txheej txheem kev kho cua sov thiab cov qauv ntawm yog qhia nyob rau hauv daim ntawv pov thawj ntawm Quality

Marking:

Qib, kub NO. ntev yuav raug stamped ib qho bar nrog cov xim xav tau

Kev Them Nyiaj:

30% ua ntej los ntawm TT; Qhov nyiaj tshuav them ua ntej xa khoom tawm tsam cov ntaub ntawv xa khoom lossis tsis tuaj yeem thim rov qab LC thaum pom

Daim ntawv thov:

Statically thiab dynamically stressed Cheebtsam rau tsheb, cav thiab tshuab. Rau qhov chaw ntawm qhov loj hla ntu, crankshafts, iav.