ASTM A513 ERW Carbon Steel Yeeb Nkab
Dab tsi yog qhovASTM a 513 LSAW Carbon Steel Tubesib npaug?
ASTM A513 Sib npaug yog DIN 17175 Qib 16Mo5, ASTM A513, ASME SA513 ASTM A513 specification npog hluav taws xob-kuj-welded carbon steel tubing rau siv los ua txhua yam thiab ornamental tubing.
Dab tsi yog qhov txawv ntawm ASTM A513 ERW steel kav?
ASTM A513 Hom 1 Round Tubing
ASTM A513 tus qauv rau carbon thiab alloy Electric Resistance Welded (ERW) mechanical tubing. Nws npog cov qib carbon steel pib ntawm 1008 thiab siab dua ntxiv rau cov hlau alloy uas tau teev tseg thiab tuaj yeem raug cais tawm Type1 (Kub Rolled Electric Resistance Welded), Hom 2 (txias dov) thiab Hom 5 (Drawn Over Mandrel).
ASTM A513 ERW carbon steel yeeb nkab yog dav siv nyob rau hauv ntau yam kev siv tshuab thiab cov qauv, nrog rau kev tsim tsheb, khoom siv ua liaj ua teb, kev tsim rooj tog, khoom siv dag zog, scaffolding, railings, thiab lwm yam.
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ASTM A513 erw carbon steel yeeb nkab npog puag ncig, square, duab plaub, thiab cov yeeb yam tshwj xeeb.
Hom astm a513 erw carbon steel yeeb nkab
| Hom | Qhov Loj (Round Tubing) |
| Electric-Resistance-Welded Tubing los ntawm Kub Rolled Steel | Sab nraud txoj kab uas hla ntawm ½ mus rau 15in. (19. (1.65-16.50mm) |
| Electric-Resistance-Welded Tubing los ntawm Cold-Rolled Steel | Sab nraud txoj kab uas hla ntawm ⅜ mus rau 12in. (9.92 txog 304.8mm) Phab ntsa ntawm 0.022 txog 0.134in. (0.71-3.40mm) |
Ncaj seam kuj welded yeeb nkab
| Lub npe | Cim | Kev piav qhia |
| Cold drawn / nyuaj | +C | Tsis muaj kev kho cua sov tom qab qhov kawg txias txias txheej txheem |
| Cold drawn / mos | + LC | Tom qab kev kho cua sov zaum kawg muaj ib daim duab tsim nyog |
| Cold drawn thiab stress relieved | + SR | Tom qab cov txheej txheem kev kos duab txias kawg muaj kev ntxhov siab kho cua sov hauv qhov chaw tswj tau |
| Annealed | +A | Tom qab qhov kawg txias txias txheej txheem cov hlab yog annealed nyob rau hauv ib tug tswj chaw |
| Li qub | +N | Tom qab kev ua haujlwm txias txias kawg, cov hlab ntsha yog normalized nyob rau hauv ib qho chaw tswj |
A513 Steel Pipe Lub cev muaj zog
| Qhov ntom | 0.284 lb/in3 |
| Qhov kawg Tensile Strength | 132 ksg |
| Yield Tensile zog | 7 4.2 tzs |
| Hardness Rockwell|Brinell | B75-90 | 137-185 |
| Elongation ntawm tawg feem pua | 22% |
| Melting Point | 2, 696-2, 750 degree F |
A513 Ncaj seam steel yeeb nkab Chemistry Cov ntaub ntawv
|
Element |
Feem pua |
| P | 0.04 max |
| C | 0.17 - 0.23 |
| Mn | 0.3 - 0.6 |
| Fe | 99.08 - 99.53 |
| S | 0.05 max |
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FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
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