DIN2391 ST45 Cold Drawn Seamless Steel Yeeb Nkab

DIN2391 ST45 Cold Drawn Seamless Steel Pipe Featured duab

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Cold drawn seamless steel yeeb nkab yog tsim los ntawm seamless steel hollow.Nws tau ua tiav ntxiv los ntawm kev kos duab txias dhau ntawm lub mandrel, tswj tus ID, thiab dhau los ntawm kev tuag los tswj OD.CDS yog superior nyob rau hauv nto zoo, dimensional tolerances thiab lub zog thaum piv rau kub tiav seamless tubing.Vim cov yam ntxwv ntawm high-precision, nyob rau hauv precision machinery manufacturing, nws pib qhov chaw, hydraulic thooj voos kheej kheej, kev tsim kho (steel tes tsho) kev lag luam muaj ntau yam. ntawm kev siv.

Loj: 16mm-89mm.

WT: 0.8mm-18mm.

Puab: Round.

Ntau hom: Txias kos los yog txias dov.

Length: Ib qho random ntev / Ob chav random ntev lossis raws li tus neeg thov kev thov tiag max ntev yog 10m

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Product Detail

Khoom cim npe

Chemical Composition (%)

Txuj	Qib	Chemical Components (%)
		C (Max)	Si (Max)	Mn	P	S	Mo	Cr	V
DIN2391	TSI 45	0.21 ib	0.35 Nws	≥0.40	≤ 0.025	≤ 0.025	0.45-0.65 Nws	/	/

Mechanical Properties

Txuj	Qib	Mechanical Properties (NBK)
Txuj	Qib	Tensile Lub zog (Mpa)	Yield Lub zog (Mpa)	Elonga-tion (%)
DIN2391	TSI 45	440-570 : kuv	≥255	≥ 21

Annealing

Tom qab cov khoom txias tau kos rau qhov ntau thiab tsawg, cov hlab tau muab tso rau hauv qhov cub annealing rau kev kho cua sov thiab normalising.

Ncaj ncaj

Tom qab annealing, cov khoom tau dhau los ntawm xya tus menyuam ncaj tshuab kom ua tiav txoj kev ncaj ntawm cov hlab.

Eddy tam sim no

Tom qab straightening, txhua lub raj yog dhau los ntawm eddy lub tshuab tam sim no los kuaj xyuas qhov tawg thiab lwm yam tsis xws luag.Tsuas yog cov raj uas dhau eddy tam sim no haum rau kev xa mus rau cov neeg siv khoom.

Ua tiav

Txhua lub raj yog oiled nrog corrosion resistant roj los yog varnished rau nto tiv thaiv thiab corrosion resistant raws li ib tug neeg xav tau kev pab, txhua lub raj kawg yog them los ntawm yas kawg kaus mom kom tsis txhob muaj kev puas tsuaj nyob rau hauv kev thauj mus los, cov cim thiab specs muab tso thiab cov khoom yog npaj txhij rau xa. .

Cold Drawn Seamless Steel Pipe Xa Khoom

Lub npe	Cim	Kev piav qhia
Cold drawn / nyuaj	+C	Tsis muaj kev kho cua sov tom qab qhov kawg txias txias txheej txheem
Cold drawn / mos	+ LC	Tom qab kev kho cua sov zaum kawg muaj ib daim duab tsim nyog
Cold drawn thiab stress relieved	+ SR	Tom qab cov txheej txheem kev kos duab txias zaum kawg muaj kev ntxhov siab kho cua sov hauv qhov chaw tswj tau
Annealed	+A	Tom qab qhov kawg txias txias txheej txheem cov hlab yog annealed nyob rau hauv ib tug tswj chaw
Li qub	+N	Tom qab kev ua haujlwm txias txias kawg, cov hlab yog normalized nyob rau hauv ib qho chaw tswj

Daim ntawv thov

Cold Drawn Carbon steel seamless kav yog siv dav hauv cov cuab yeej siv hluav taws xob, roj xa khoom, petrochemical, nkoj tsim thiab boiler kev lag luam, nrog cov yam ntxwv ntawm kev ua haujlwm siab corrosion ua ke nrog cov khoom tsim nyog.

- Nuclear ntaus ntawv
- Gas conveyance
- Petrochemical kev lag luam
- Shipbuilding thiab boiler kev lag luam

Yav dhau los: Q355 Kub Rolled Seamless Steel Yeeb Nkab

Tom ntej:DIN2391 ST35 Seamless Steel Yeeb Nkab