316H Stainless Hlau Phaj - Siab -Strength, Corrosion-Resistant Alloy

Alloy 316H (UNS S31609) yog siab -carbon variant ntawm tus qauv 316 stainless hlau, tsim los txhim kho lub zog ntawm qhov kub siab. Cov pa roj carbon ntau ntxiv (0.04–0.10%) muab lub zog tensile ntau dua thiab tawm los, ua rau nws tsim nyog rau siab -kev siv kub.

 

Corrosion Resistance

Feem ntau qhov corrosion kuj ntawm Alloy 316H yuav muab piv rau Alloy 316/316L thiab yuav muaj superior corrosion kuj rau Alloy 304/304L. Cov txheej txheem ib puag ncig uas tsis tawm tsam Alloy 304/304L yuav tsis tawm tsam qib no. Ib qho tshwj xeeb, txawm li cas los xij, yog nyob rau hauv oxidizing acids xws li nitric acid qhov twg stainless hlau muaj molybdenum tsis tshua muaj resistant. Alloy 316H ua tau zoo nyob rau hauv sulfur uas muaj cov kev pab cuam xws li uas tau ntsib nyob rau hauv lub pulp thiab ntawv kev lag luam. Cov hlau tuaj yeem siv rau hauv qhov siab ntawm qhov kub txog li 120℃F (38 degree).

Alloy 316H kuj muaj qhov ua tau zoo rau pitting hauv phosphoric thiab acetic acids. Nws ua tau zoo nyob rau hauv boiling 20% ​​phosphoric acid. Cov hlau tseem tuaj yeem siv rau hauv cov khoom noj thiab tshuaj txheej txheem kev lag luam uas nws tau siv los tswj cov organic thiab fatty acids kub uas cov khoom sib kis yog kev txhawj xeeb.

 

Tshuaj ntsuam xyuas

Qhov hnyav % (tag nrho cov txiaj ntsig yog qhov siab tshaj plaws tshwj tsis yog tias muaj lwm yam qhia)

Element	316H	316	316L
Chromium	16.0 feeb-18.0 max.	16.0 feeb-18.0 max.	16.0 feeb-18.0 max.
Nickel	10.0 feeb-14.0 max.	10.0 feeb-14.0 max.	10.0 feeb-14.0 max.
Molybdenum	2.00 min.-3.00 Nws.	2.00 min.-3.00 Nws.	2.00 min.-3.00 Nws.
Cov pa roj carbon	0.04 – 0.10	0.08	0.030
Manganese	2.00	2.00	2.00
Phosphorus	0.045	0.045	0.045
Sulfur	0.030	0.030	0.030
Silicon	0.75	0.75	0.75
Nitrogen	–	0.10	0.10
Hlau	Tshuav	Tshuav	Tshuav