GNEE Group chaw ua haujlwm ib puag ncig
siab zog low alloy steel Khoom Taw qhia
HSLA (High Strength Low Alloy) steel muaj lub zog ntau dua thiab ua haujlwm rau atmospheric corrosion. Lawv tuaj yeem suav hais tias yog microalloyed steels, tsim los rau kev siv tshuab ntau dua li cov lus qhia tshwj xeeb. ASTM A812 HSLA Qib 65 Hlau Siv qhov twg yuav tsum muaj zog thiab ua haujlwm ntev, xws li welded stratified siab hlab ntsha.
A812 HSLA 65 alloy steel muaj lub zog ntau dua thiab tawv dua li cov hlau, thiab nws cov txiaj ntsig ntxiv tau pom tseeb dua vim tias qib ntawm cov qauv tsis sib xws nce. Lub zog ntawm annealed alloy steel tsis ntau superior rau carbon steel. Nyob rau hauv lub xeev normalized, lub zog ntawm alloy steel yog ho siab dua li ntawm cov hlau. Tom qab quenching thiab tempering, lub zog ntawm cov hlau alloy yog qhov tseem ceeb tshaj plaws.
siab zog steel
siab zog tsawg alloy hsla steel Khoom Paub meej
| Mechanical Properties | Metric |
|---|---|
| Tensile Strength ntawm Break | Ntau dua lossis sib npaug li 586 MPa |
| Tensile zog, tawm los | Ntau dua lossis sib npaug li 448 MPa |
| Elongation ntawm Break | 13 - 15 % |
| Modulus ntawm Elasticity | 205 GPa |
| Poissons Ratio | 0.28 |
| Shear Modulus | 8 0.0 GPa |
| Component Elements Properties | Metric |
| Carbon, C | Tsawg dua lossis sib npaug rau 0.23% |
| Hlau, Fe | Ntau dua lossis sib npaug li 97.6% |
| Manganese, Mn | Tsawg dua lossis sib npaug li 1.4% |
| Nb + V | 0.020 - 0.15 % |
| Niobium, Nb (Columbium, Cb) | Tsawg dua lossis sib npaug rau 0.050 % |
| Phosphorus, P | Tsawg dua lossis sib npaug rau 0.035 % |
| Silicon, Sib | 0.15 - 0.50 % |
| Sulfur, S | Tsawg dua lossis sib npaug rau 0.040 % |
siab zog steel
GNEE Group tau txais cov neeg tuaj xyuas
Peb lub tuam txhab tau cog lus rau kev tswj hwm nruj thiab kev pabcuam rau cov neeg siv khoom, nrog rau cov khoom lag luam txaus. Peb muaj cov neeg ua haujlwm paub txog kev tsim khoom npaj kom tau raws li koj xav tau thiab ua kom cov neeg siv khoom txaus siab.
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: astm a812 hsla steel qib 65 daim ntawv, Tuam Tshoj astm a812 hsla steel qib 65 ntawv manufacturers, lwm tus neeg, Hoobkas