09CuPCrNi-B yog hom huab cua-resistant steel feem ntau siv hauv kev tsim kho thiab lwm yam kev siv uas yuav tsum tau muaj huab cua tiv thaiv. Qib no ntawm cov hlau yog paub txog nws zoo heev corrosion thiab huab cua tsis kam, ua rau nws haum rau ntau yam huab cua hnyav.
Cov khoom tseem ceeb muaj xws li:
Cu (kwv yees):Txhim khu kev tiv thaiv huab cua.
P (phosphorus):Ua kom muaj zog thiab hardness.
Cr (Chromium):Txhim kho hnav tsis kam thiab corrosion kuj.
N (Nickel):Boosts Frost tsis kam thiab huab cua tsis kam.
Cov hlau no feem ntau yog siv rau hauv cov txuas hniav, kev tsim vaj tsev, thiab lwm yam haujlwm uas cuam tshuam rau ib puag ncig rau lub sijhawm ntev. Yog tias koj muaj kev xav tau tshwj xeeb lossis cov lus nug, thov hu rau dawb!
Xyoo 1984, Tuam Tshoj tau tsim cov qauv rau cov huab cua-resistant steel nrog GB4171-84 thiab GB4172-84, suav nrog peb qib siab huab cua tiv thaiv: 09CuPCrNi-A, 09CuPCrNi-B, thiab 09CuP. Nws kuj suav nrog plaub qib rau welded huab cua-resistant steel: 16CuCr, 1MnCuCr, 15MnCuCr, thiab 15MnCuCr-QT. Ntau lub tshuab steel kuj tsim ntau yam huab cua-resistant steel khoom, xws li Ansteel's 05CuPCrNi, 09CuPCrNi, 10CrNiCuP series; Wugang's 06CuPRE, 05CuPCrNi, 09CuPTiR, 09CuPCrNi series; thiab Baosteel Group's Shanghai No.1 Steel's 10PCuRE high-weather-resistance steel, thiab lwm yam.
09CuPCrNi-B steel Chemical Composition:
C < 0.12
Si 010-0.40
Mn 0 20-0.50
P 0.06-0.12
S < 0.020
Cu 025-0.45
Cr 0 30-0.65
Nim 025-0.50
09CuPCrNi-B steel Mechanical Property:
Yield Strength: >295 MPa ua
Tensile Strength: >431 MPa ua
Elongation:> 24%
09 CuPCrNi-B steel xa khoom
09CuPCrNi-B steel xa tuaj yeem kub dov, txias dov, AR / CR / N / TMCP / T / QT raws li cov neeg siv khoom thov.
Cim npe nrov: 09cupcrni-b huab cua resistant steel phaj, Tuam Tshoj 09cupcrni-b huab cua resistant steel phaj manufacturers, lwm tus neeg, Hoobkas