GNEE Group chaw ua haujlwm ib puag ncig
Low-alloy (HSLA) steel Khoom Taw qhia
Hom elastic modulus ntawm alloy steel ntawm chav tsev kub (25 degree) yog 190 txog 210 GPa. Qhov ntom ntom ntawm cov hlau alloy yog li 7.85 g / cm3. Tensile lub zog feem ntau yog li ntawm 758 txog 1882 MPa. Xws li ntau yam ntawm qhov kawg tensile lub zog yog feem ntau yog vim muaj kev sib txawv ntawm kev kho cua sov.
SAE 945A yog HSLA (High Strength Low Alloy) qib alloy hlau. Nws muaj (los ntawm qhov hnyav) ntawm 0.15% carbon (C), 1.00% manganese (Mn), 0.04% phosphorus (P) , 0.05% sulfur (S), 0.90% silicon (Si) thiab lub hauv paus hlau hlau (Fe). Lwm lub npe rau SAE 945A alloy steel yog AISI 945A.
hsla steel phaj
low-alloy (HSLA) steel Product Details
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Element
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Qhov hnyav%
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C
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0.15
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Mn
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1.00
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P
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0.04
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S
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0.05
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Si
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0.90
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Cov khoom
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Cov xwm txheej
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||
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T (degree)
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Kev kho mob
|
||
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Qhov ceev (× 1000 kg / m3)
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7.7-8.03
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25
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-
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Poisson tus ratio
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0.27-0.30
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25
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-
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Elastic Modulus (GPa)
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190-210
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25
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-
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Tensile zog (Mpa)
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450 |
25
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(daim ntawv thiab sawb, phaj, duab thiab bar rau 13 hli)
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|
Yield zog (Mpa)
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310
|
||
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Elongation (%)
|
22
|
||
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Kev txo qis hauv cheeb tsam (%)
|
-
|
||
siab zog steel
GNEE Group tau txais cov neeg tuaj xyuas
Tag nrho cov khoom GNEE tau muab raws li Asmeskas ASTM / AISI, German DIN, Japanese JIS, thiab Suav GB qauv, thiab tuaj yeem muab tau raws li cov kev xav tau los ntawm cov neeg siv khoom.
hsla structural hlau
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!
Cim npe nrov: SAe 945a Hsla steel, Tuam Tshoj sae 945a hsla steel manufacturers, lwm tus neeg, Hoobkas