SA656 Qib 70 siab tensile steel ntawv
High-Strength Low Alloy (HSLA) Steel Phaj Khoom Piav Qhia
SA656Gr70 cov khoom siv hlau tsis tshua muaj hlau yog lub zog siab qis alloy steel phaj uas ua tiav American Standard ASME. Lub SA656Gr70 qis alloy steel phaj peb muab tau zoo heev vuam kev ua tau zoo, thiab tom qab vuam thiab lwm yam kev kho cua sov, SA656Gr70 siab zog steel phaj tseem tuaj yeem tswj tau zoo plasticity thiab toughness.
Tsis tas li ntawd, SA656Gr70 siab zog qis alloy steel phaj kuj muaj corrosion kuj zoo heev thiab tuaj yeem siv tau ntev hauv ib puag ncig hnyav yam tsis muaj kev puas tsuaj.
High Strength Steel Sheet (HSLA) Cov Khoom Paub meej
SA656 Qib 70 Alloy Steel Phaj Chemical Composition & Mechanical Property:
| C | Si | Mn | P | S | N | V | Nb |
| Tsawg dua lossis sib npaug rau 0.18 | Tsawg dua lossis sib npaug rau 0.60 | Tsawg dua lossis sib npaug li 1.65 | Tsawg dua lossis sib npaug rau 0.025 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.02 | Tsawg dua lossis sib npaug rau 0.15 | Tsawg dua lossis sib npaug rau 0.10 |
| Yield zog Mpa | Tensile zog Mpa | Elongation hauv 2 nti% | |||||
| Ntau dua lossis sib npaug rau 485 | Ntau dua lossis sib npaug li 550 | Ntau dua lossis sib npaug li 17 | |||||
HSLA Steel Phaj Khoom Duab
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Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog SA656 Qib 70 siab tensile steel ntawv, thov hu rau peb!