ASTM A653 Kub-dip Galvanized Cov Qauv Txheej Txheem Hlau

ASTM A653 Kub-dip Galvanized Cov Qauv Txheej Txheem Hlau
Txhawb tshuaj

ASTM A653 / A653M-2018

Lub Koom Haum Asmeskas rau Kev Tshawb Xyuas thiab Khoom Siv (ASTM), yog ib lub koom haum tus qauv thoob ntiaj teb uas tsim thiab tshaj tawm kev yeem kev pom zoo cov qauv txheej txheem rau ntau yam khoom siv, khoom lag luam, tshuab, thiab cov kev pabcuam. ASTM A653 / A653M-2018 yog qhov hloov tshiab ASTM Txuj uas lays nqesTxuj CiCov lus qhia tshwj xeeb rau Cov HlauNtawv ntawv, Zinc-Coated (Galvanized) lossis Zinc-Hlau Alloy-Coated (Galvannealed) los ntawm Kev Nruam Khoom Kub-Dip Galvanized Txheej Txheem.

TSHUAJ TUA KWV TIJ

KWV TIJHOMTshuaj lom neeg muaj pes tsawg leeg (qhov tseem ceeb yog hauv%) Max.
CMnPSAlCuNCrMoVCbCov TiN
ASTM A653CS hom A0.100.600.0300.0350.200.200.150.060.0080.0080.025
CS hom B0.02 -0.150.600.0300.0350.200.200.150.060.0080.0080.025
CS hom C0.080.600.1000.0350.200.200.150.060.0080.0080.025
FS hom A0.100.500.0200.0350.200.200.150.060.0080.0080.025
FS hom B0.02-0.100.500.0200.0300.200.200.150.060.0080.0080.025
DDS0.060.500.0200.0250.010.200.200.150.060.0080.0080.025
EDDS0.020.400.0200.0200.010.200.200.150.060.100.100.15
SS-Gr 230 / Gr A / Gr 330.200.040.040.200.200.150.060.0080.0080.025
SS-Gr 255 / Gr B / Gr 370.200.100.040.200.200.150.060.0080.0080.025
SS-Gr 275 / Gr C / Gr 400.250.100.040.200.200.150.060.0080.0080.025
SS-Gr 340 C1 / Gr D / Gr 500.250.200.040.200.200.150.060.0080.0080.025
SS-Gr 340 C2 / Gr E / Gr 500.250.200.040.200.200.150.060.0080.0080.025
SS-Gr 340 C3 / Gr F / Gr 500.250.040.040.200.200.150.060.0080.0080.025
SS-Gr 550 / Gr E / Gr 800.200.040.040.200.200.150.060.0080.0150.025

LUB HOM PHIAJ LOS NTAWM LUB HWJ CHIM YAM NKAUS

KWV TIJHOMYIELD ZAJ DAB NEEG


(Mpa) Min.

TENSILE KEV KAWM (Mpa) Min.TSO LUS RAU HAUV 50mm Min. (%)
ASTM A653CS hom A170/380≥ 20
CS hom B205/380≥ 20
CS hom C170/410≥ 15
FS hom A170/310≥ 26
FS hom B170/310≥ 26
DDS140/240≥ 32
EDDS105/170≥ 40
SS-Gr 230 / Gr A / Gr 3323031020
SS-Gr 255 / Gr B / Gr 3725536018
SS-Gr 275 / Gr C / Gr 4027538016
SS-Gr 340 C1 / Gr D / Gr 5034045012
SS-Gr 340 C2 / Gr E / Gr 5034012
SS-Gr 340 C3 / Gr F / Gr 5034048012
SS-Gr 550 / Gr E / Gr 80550570


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