Cov Khoom Muag Khoom Ntawm
Lub ASTM A7 0 9 yog tus qauv cov qauv siv rau cov kab hlau, muaj zog thiab tempered alloy steel siv raws li cov phiaj xwm txheej txheem nyob rau hauv kev tsim choj. Ntawm tsib qib SSAB muaj, peb qib muaj ASTM G101 txhim kho cov khoom siv corrospheric tiv thaiv ntau dua los yog sib npaug 6.0.
Muaj Dimensions
Hide/Show ib kab ntawv EDIT
| Teem nqi | TUB NTXHAIS (hauv) |
WIDTH (hauv) |
LENGTH (hauv) |
|---|---|---|---|
| 36 | 0.1875 - 3.00 | 72 - 120 | 240 - 1200 |
| 36T | 0.1875 - 3.00 | 72 - 120 | 240 - 1200 |
| 36F | 0.1875 - 2.00 | 72 - 120 | 240 - 1200 |
Dav:Thov nug cov phaj dav tsawg dua 72 hauv. Thiab tshaj 12 {{{{} hauv. Rau thicknesses tsawg dua 0.250 hauv.
Ntev:Thov nug txog cov phaj ntev ntau dua li cov npe maxima. Phaj ntev yuav raug txwv los ntawm qhov siab tshaj plaws ntawm tus neeg phaj hnyav ntawm 66,000 lbs. Phaj ntev siab tshaj plaws ntawm 960 in. rau thicknesses tsawg dua 7/16 nyob rau hauv.
Mechanical Properties
Tensile kev soj ntsuam yog ua nyob rau hauv qhov kev taw qhia transverse raws li TTM A370 yuav tsum tau.
Nkaum / Qhia cov kab tshwj xeeb kho kom raug
| Teem nqi | Qhov tuab (hauv) |
Paib lub zog1) (Min Ksi) |
TENSILE HEEV (Ksi) |
Elongation nyob rau hauv 2 "2) (Min%) |
Elongation nyob rau hauv 8 "2) (MIN%) |
|---|---|---|---|---|---|
| 36 | 0.1875 - 3.00 | 36 | 58 - 80 | 23 | 20 |
| 36T | 0.1875 - 3.00 | 36 | 58 - 80 | 23 | 20 |
| 36F | 0.1875 - 3.00 | 36 | 58 - 80 | 23 | 20 |
1)Tos lub zog ntsuas raws li {{0}}}}}}}. 2% txuas ntxiv hauv qab load.
2)Rau daim hlau dav dua 24 hauv, qhov yuav tsum tau elongation yog txo los ntawm ob feem pua. Saib elongation yuav tsum tau kho nyob rau hauv lub Tension Test seem ntawm Specification ASTM A6.
Cuam tshuam cov khoom
Nkaum / Qhia cov kab tshwj xeeb kho kom raug
| Teem nqi | TUB NTXHAIS (hauv) |
Min Longitudinal Qhov Nruab Nrab Zog1) (ft-lbs) |
Min longitudinal ib tug nqi1) (ft-lbs) |
Zone 1 xeem temp | Thaj Tsam 2 Kuaj Temp | ZONE 3 TEST TEMP |
|---|---|---|---|---|---|---|
| 36F | 0.1875 - 2.00 | 25 | - | 70 oF | 40 oF | 10 oF |
| 36T | 0.1875 - 3.00 | 15 | 20 | 70 oF | 40 oF | 10 oF |
| Teem nqi | Qhov tuab (hauv) |
MIN LONGITUDINAL AVERAGE ENERGY1) (ft-lbs) |
MIN LONGITUDINAL INDIVIDUAL tus nqi1) (ft-lbs) |
ZONE 1 TEST TEMP | ZONE 2 TEST TEMP | Tsam 3 xeem temp |
|---|
1)CVN cuam tshuam kuaj raws li ASTM A673.
Thov nug rau kev txiav txim uas yuav tsum tau ua CVN cuam tshuam kev xeem.
Tshuaj Muaj Tshuaj
Nkaum / Qhia cov kab tshwj xeeb kho kom raug
| Thickness (hauv) | C 1) (Max WT%) |
Mn 1) (wt%) |
P (MAX wt%) |
S (Max WT%) |
Si (wt%) |
CU 2) (MIN wt%) |
|---|---|---|---|---|---|---|
| 0.1875 - 0.750 | 0.25 | - | 0.030 | 0.030 | 0.40 | 0.20 |
| 0.751 - 1.500 | 0.25 | 0.80 - 1.20 | 0.030 | 0.030 | 0.40 | 0.20 |
| 1.501 - 2.500 | 0.26 | 0.80 - 1.20 | 0.030 | 0.030 | 0.15 - 0.40 | 0.20 |
| 2.501 - 3.000 | 0.27 | 0.80 - 1.20 | 0.030 | 0.030 | 0.15 - 0.40 | 0.20 |
1)Rau txhua qhov txo qis ntawm {{0}}.01% qis dua cov pa roj carbon siab tshaj plaws, qhov nce ntawm 0.06% manganese saum toj kawg nkaus yuav raug tso cai mus txog qhov siab tshaj ntawm 1.35%.
2)Copper yam tsawg kawg nkaus thaum tooj liab tau teev tseg.
Cim npe nrov: ASTM A709, Tuam Tshoj Astm A709 Cov Chaw Tsim Khoom, Cov Chaw Muag Khoom, Hoobkas
