Nabata ọkọlọtọ: ASTM A517
Ree ọkwa steel: A514 GRA,A514 GRB,A514 GRC,A514 GRE,A514 GRF,A514 GRH,A514 GRJ, A514 GRK, A514 GRM, A514 GRP, A5 GR 5 GR 1 A514 GR
A514 ọkwa H, efere ígwè
A514 ọkwa H bụ maka mkpụrụ mkpụrụ dị ike, menyụọ na ọkụ mere mere dị mma ụkpụrụ na ọkpụrụ nke 50mm na na ezubere isi maka ka eji na akwa wedoro na arụrụ arụ ndị ọzọ.
Ọkpụrụkpụ ka nke A514 ọkwa H bụ 50mm. na ọgwụgwọ okpomọkụ, A514 Grade H ga- bụ ọgwụgwọ ọkụ site igwe igwe iji nabata nchịkọta na isi chọrọ site na ọkụ ọ na na na na-erughị 900 ogo na menyụọ n’ime mmiri ma ọ bụ obere green.
Gnee steel bụ onye nnu na na HBIS Wuyang mill na anyị ebupụla A514 ọkwa H ka eji mman mmanụ mmanụ.
Ngwongwo igwe A514 ọkwa H
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Ngwongwo igwe A514 ọkwa H |
A517 ọkwa H |
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20mm na n'okpuru Ike ntakiri, kis [MPa] Mpụta ike, min, kis [MPa] Mgbatị n'okpuru [50mm], min, % Nọmba Brinell Hardness 20mm-50mm Ike ntakiri, kis [MPa] Mpụta ike, min, kis [MPa] |
20mm na n'okpuru 760-895 690 18 235-293 20mm-65mm 760-895 690 18 |