A376 / A376M-02A Seamless Austenitic steel yeeb nkab.pdf

A376 / A 376M - 02A Txuj Ci Tshwj Xeeb Foreamless Austenitic Steel Yeeb Nkab Rau Siab {4 4 4}} kub chaw nres tsheb chaw nres tsheb.

 

A376 / A 376M-02A.PDF

 

Dab tsi yog ASTM A 376 khoom?

ASTM A376 npog seamless Austenitic steel yeeb nkab npaj rau high {{1 {2 {2} Chaw Nres Tsheb. ASTM A376 qib uas them tau yog tsib h kawm thiab ob lub nitrogen. ASTM A376 cov yeeb nkab tuaj yeem ua tiav tau yooj yim lossis txias tiav, nrog kev kho kom haum.

 

A376 / A 376M Stainless Hlau Seamless Yeeb Nkab Yeeb Nkab Tshuaj Muaj pes tsawg leeg

ASTM A376 / A 376M npog seamless Austenitic steel yeeb nkab npaj rau high- kub kev pab. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm qib tshwj xeeb hauv A376 / A 376M, xws li Tp321, yuav txiav txim siab rau cov feem pua ​​ntawm chromium, thiab lwm tus. Feem ntau, ustenitic stainless hlau muaj ib qho tseem ceeb ntawm chromium thiab npib tsib xee.

A376 / A 376M Stainless Hlau Yeeb Nkab tau txais lub zog

Cov txiaj ntsig lub zog ntawm A376 / A376M cov yeeb nkab steel hlau sib txawv raws li qib tshwj xeeb thiab npau taws. Piv txwv li, Astm A376 TPP374 feem ntau muaj tsawg kawg yog 205 MPa (30,000 psi) ntau ntawm 30,000 rau 50,000 PSI hauv Anealed mob.

Cov ntaub ntawv thiab cov ntaub
1. Fabrication: cov kav dej yuav kub- lossis txias}}}}}}}}}}}}}}}}}} ua tiav ntawm cov kev kho tau ua tiav cov kev kho ua ke raws li yuav tsum tau ua.

Kev kho cua sov.
1. All pipes shall be delivered in the heat-treated condition unless the order specifically states otherwise. Yog tias qhov kev kho cua sov kawg tsis suav nrog kev txiav txim, txhua tus yeeb nkab yuav tsum tau ntim khawm "ht - o."
2.Cov qib qib TPPNES, TPPNT, TP316N, TPORY) tsis yog muaj cua sov li ntawm 19100, thiab 840, thiab 840, thiab 840, thiab 840, thiab 840 Txias los ntawm lwm txoj kev.

3. Tus neeg yuav khoom yuav qhia txog kev tsim kho tswj hwm lossis cov yam ntxwv pabcuam tshwj xeeb ua ib phau ntawv qhia rau kev kho cua sov tshaj plaws. Yog tias qhov kev kho cua sov kawg kub yog tsawg dua 1900℃f [1040 yuav tsum khij nrog cov kev kho cua sov zaum kawg hauv degrees Fahrenheit lossis Celsius tom qab cov lus qhia lus "HT".

4. Cov qib qib TPREPES TPRAPCE, TPP31H, thiab TPP46H, yog tias TPPH4 thiab 1800 Qib F [980] rau qib 16-8H.
Yog tias kub -}}} Cov qib tsawg kawg yog 1915 Qib F [1064h thiab rau 16-8-2h

5.Kev daws Annealing Qhov kub siab tshaj 1950 Qib F [1065 degree] yuav txo cov kev txhim kho ntawm Tp348, thiab Tp348H, TPPOSTENT rau kev paub txog cov xwm txheej. Thaum txwv tsis pub cov neeg yuav khoom, qhov qis - kub}}}}} kub {{mod anneal annerteal.

6. Cov mov loj ntawm qib 304H, 316H, 321H, thiab 347h yuav yog qeb 7 lossis ntawm coarser, raws li txiav txim siab nyob rau hauv txoj kev xeem E112.