Carbon Welded Steel Yeeb Nkab

Cov khoom no ua raws li JIS G3472 ntau lawm specification. STAM290GA thiab STAM340G qib yog tsim los rau lub teeb yuag, siab -lub zog thiab corrosion- cov ntawv siv tiv thaiv hauv tsheb.
Sab nraud txoj kab uas hla: 15.9mm-106.1mm
Phab ntsa Thickness: 0.5mm-55mm
Ntev: tuaj yeem kho raws li qhov kev thov
Steel Qib: STAM290GA STAM290GB STAM340G STAM390G STAM440G STAM470G STAM500G STAM440H STAM470H STAM500H STAM540H

Khoom Description

JIS G3472 STAM290GA STAM340G Carbon Welded Steel Yeeb Nkab rau Tsheb

Qhov zoo ntawm STAM290GA & STAM340G Carbon Welded Steel Pipes hauv Tsheb

STAM290GA thiab STAM340G carbon welded steel tubes muab cov cuab yeej siv zog siab thaum lub teeb yuag, uas tuaj yeem txo lub tsheb hnyav, txhim kho roj efficiency, thiab tuav.
STAM290GA yog qhov tsim tau zoo heev rau qhov nyuaj khoov los yog stamped qhov chaw, thaum STAM340G muaj lub zog tensile siab, ua rau nws zoo tagnrho rau cov khoom xws li lub thawv sib tsoo, cov neeg sab nrauv, thiab cov khoom txhawb nqa.
STAM290GA carbon welded steel hlab feem ntau yog galvanized rau ntev - lub sij hawm corrosion kuj, ua rau lawv zoo tagnrho rau hauv qab los yog raug cov yam ntxwv qhov chaw nyob rau hauv hnyav ib puag ncig (txoj kev ntsev, noo noo).

Daim ntawv thov ntawm STAM290GA STAM340G Carbon Welded Steel Yeeb Nkab rau Tsheb

Automotive structural Cheebtsam: hla cov tswv cuab, sab cuam tshuam kab teeb
Cov txheej txheem zaum: rooj zaum ncej thiab mounting rails, reclining mechanisms thiab txhawb cov hlab
Kev ncua thiab chassis systems: ncua kev caj npab thiab kev sib txuas, stabilizer bar vaj tse thiab kev txhawb nqa raj
Steering thiab tswj Cheebtsam: steering kem raj
Cov pa hauv qab thiab cov khoom siv hauv qab: ncej rail brackets thiab underbody brackets

Tshuaj muaj pes tsawg leeg

Element	Cov pa roj carbon	Silicon	Manganese	Phosphorus	Sulfur
STAM290GA (%)	0.23-0.30	0.15-0.35	0.30-0.90	0.040 max	0.040 max
STAM340G (%)	0.23-0.30	0.15-0.35	0.30-0.90	0.040 max	0.040 max

Mechanical Properties

Khoom	Tensile zog	Yield zog	Elongation	Hardness (HRB)
TSAM 290GA	290 MPa min	190 MPa min	35% min	50 max
TSAM 340 G	340 MPa min	245 MPa min	30% min	55 max

Cov qhab nia xaiv tau

STKM11A: Tsawg carbon steel yeeb nkab rau cov tshuab dav dav, tsis tshua muaj zog, zoo formability.
STKM13C: Cov pa roj carbon nruab nrab rau cov khoom siv tsheb, sib piv lub zog, siv rau kev poob siab absorbers / nres.
STAM390G: Lub zog loj automotive qauv hlau, siab zog dua STAM340G.

Ntim

Thaum cov kav dej tau dhau tag nrho cov kev tshuaj xyuas thiab kev sim, lawv npaj txhij rau ntim. Lawv feem ntau yog ntim rau hauv bales qhwv hauv yas. Cov kav dej tuaj yeem muab ntim thiab npaj rau kev xa khoom raws li cov neeg siv khoom xav tau, kom ntseeg tau tias cov kav dej muaj kev tiv thaiv thaum lub sijhawm thauj mus los thiab tiv thaiv qhov chaw puas.

Khoom Qhia

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