ASTM A517 nnukwu ike ígwè efere

ASTM A517

Nkọwa ASTM A517 bụ ọkọlọtọ ọkọlọtọ maka efere ụgbọ mmiri, Alloy Steel, ike dị elu, ihe na-ekpo ọkụ na ihe na-ewe iwe na-eji na ngwa nke ngwakọta welded boilers na arịa nrụgide. N'okpuru nkọwapụta a, ọkpụrụkpụ efere na-ekpebi ọkwa ọkwa na akụrụngwa akụrụngwa. Efere 2.5" na ọkpụrụkpụ na n'okpuru, ga-enwe opekempe Ike Mpụta nke 100 ksi.  Efere gafere 2.5" na ọkpụrụkpụ ga-enwe opekempe ike Mbudata nke 90 ksi. Ngwa a na-ahụkarị gụnyere ụgbọ mmiri anaghị agba ọkụ na tankị.

Nkà na ụzụ mgbakwunye:   HIC Ule | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S5 | S6 | S7 | S8 | S9 | S11 | S12 | S17.

Ọkpụrụkpụ: 6MM ruo 300MM,
Ogologo: 1500mm ruo 4050mm,
Ogologo: 3000mm ruo 15000mm

Gnee steel bụ ọpụrụiche na-ebunye efere igwe ASTM A517. Maka ozi ndị ọzọ nke efere igwe A517, biko lelee ha na ndị a:

ASTM A517 Grade A,A517 Gr.A,A517GrA ígwè efere.

Nkọwa ọkọlọtọ ASTM A517 maka efere arịa nrụgide, alloy steel, ike dị elu, emenyụ na ọkụ.
A ga-egbu ígwè ahụ ma kwekọọ na nha nha ọka austenitic dị mma chọrọ nke nkọwapụta A20/A20M.

Carbon Dakọrọ: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%



ASTM A517 Grade B, A517 Gr.B, A517GrB ígwè efere.


Carbon Dakọrọ: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

ASTM A517 Ọkwa E,A517 Gr.E,A517GrE steel efere.


Carbon Dakọrọ: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

ASTM A517 ọkwa F, A517 Gr.F, A517GrF ígwè efere.

Carbon Dakọrọ: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

ASTM A517 Grade H,A517 Gr.H,A517GrH steel efere.
Carbon Dakọrọ: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

ASTM A517 ọkwa P, A517 Gr.P, A517GrP

Carbon Dakọrọ: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

ASTM A517 ọkwa Q, A517 Gr.Q, A517GrQ ígwè efere.

Carbon Dakọrọ: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
ASTM A517 Grade S, A517 Gr.S, A517GrS ígwè efere.
Carbon Dakọrọ: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%