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ST52.3 NBK Carbon Steel Tube Chaw tsim khoom
ST52.3 NBK Carbon Steel Tube Chaw tsim khoom

ST52.3 NBK Carbon Steel Tube Chaw tsim khoom

Ib cov hlau tsis tshua muaj hlau, qib ST52.3 tau paub tias yog cov khoom muaj zog. Ib qho ntawm qhov zoo ntawm kev siv lub St52.3 tubing yog tias nws tau yooj yim welded rau lwm cov steel qib. Lwm cov txiaj ntsig yog nws lub zog khoom. Lub zog tensile rau cov kav dej rau cov kav dej rau kev coj mus rau cov lus qhia tshwj xeeb li 17121 st 52-3 ranges ntawm 490 MPa. Whereas lawv cov txiaj ntsig lub zog yog muaj nuj nqis ntawm 355 MPa. Qhov tsawg ntawm cov pa roj carbon tsawg thiab manganese muaj dom welded din 2393 st 52-3 bk raj hauv dej fais fab kev lag luam. Qhov tsis muaj ob peb lub alloying cov ntsiab tau txo tus nqi ua cov leeg no. Lub alloy rau st 52-3 nbk lub raj yog paub tias muaj lub zog txawv tshaj plaw. Categorized ua cov tsis-alloy, Qib Kawm ST52.3 yog npaj rau siv thaum kub siab. Sib nrug ntawm cov tswv yim xws li kev nyuaj siab-txhawb kev kub ntxhov lossis ib txwm ua, kev siv txhua hom kev kho cua sov tsis pom zoo rau lub DIN 17100 ST52.3.
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Standard DIN 2393 npog precision welded hlab ua los ntawm alloys zoo liTSI 52.3 BKSCov. Qhov kev ua kom siab lub raj yog qhov zoo rau ob peb daim ntawv thov zoo li nws pib thiab lub tshuab hluav taws xob, roj hloov cua, cua sov kom zoo li rau condenser. Cov lag luam no nyiam sivDIN 2393 qib st 52-3tubes raws li lawv muaj qhov xav tau rau cov khoom muaj tseeb. Hauv qee kis, tus52.3 DIN 2393 ISO H9kuj tseem siv tau qhov me me phab ntsa thickness los yog ib tug txhim khu kev qha nto yog ib tug mandate.

ST52.3 Steel Tubes Specification List

Khoom Yam EN-10025-2 Qib ST52-3 square Tube
Kev qhia tshwj xeeb OD 15 * 15mm -400 * 400mm
OD 30 * 30 - 600 * 600 hli
Phab Ntsa Thickness {{0 {}. 5 - 20 hli
Lub hom phiaj API, ASTM, BS, DIN, GB, JIS
Cov khoom siv hlau Q195. Q215, Q235, Q345
Qhov ntev 15mm -400 hli, wt: {0. 313mm
Kev kho saum npoo Bared, Dub Painted (cov kua roj vanish txheej), Galvanized, Nrog Oiled, 3 PE, FBE, corrosion resistant txheej
Ntu puab

Square thiab Patangular

 

 

Kev Siv Tshuaj Siv Cov Khoom Siv Ntawm DIN 17100 ST52.3

C Si Mn P S N Cu Lub TSHUAB
max 0.24 Max 0. 55 max 1.6 hli Max 0. 04 Max 0. 04 Max 0. 012 Max 0. 55 max 0.47

Cim npe nrov: St52.3 NBK Carbon Steel Tube Khoom Siv, Tuam Tshoj St52.3 NBK Carbon Steel Tube Khoom Siv Khoom Siv Khoom Siv Khoom Siv Khoom Siv Khoom Siv, Chaw Tsim Tshuaj, Hoobkas