Ubushinwa Imiyoboro y'icyuma idafite icyuma hamwe n'icyuma kidafite ibyuma GB5310 P11 P5 P9 ASTM A53 / A53M-2012 Ihingura nuwitanga

Imiyoboro y'icyuma idafite ubudodo hamwe n'umuyoboro w'icyuma utagira ingano GB5310 P11 P5 P9 ASTM A53 / A53M-2012

Imiyoboro y'icyuma idafite ubudodo hamwe n'icyuma kidafite ibyuma GB5310 P11 P5 P9 ASTM A53 / A53M-2012 Ishusho Yerekanwe

Ibisobanuro bigufi:

Imiyoboro idafite ibyuma hamwe nu muringoti wo gusudira kubwintego rusange rusange, amazi, gaze numurongo wikirere muri ASTM A53 / A53M-2012.

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Ibicuruzwa birambuye

Ibicuruzwa

Incamake

Bisanzwe: ASTM A53 / A53M-2012

Itsinda Ryiciro: GR.A, GR.B, Etc

Umubyimba: 1 - 100 mm

Diameter yo hanze (Uruziga): 10 - 1000 mm

Uburebure: Uburebure buhamye cyangwa uburebure butemewe

Igice Igice: Uruziga

Aho bakomoka: Ubushinwa

Icyemezo: ISO9001: 2008

Amavuta cyangwa Oya: ntabwo

Gusaba: kubice byingufu nigitutu, ariko nanone kubwintego rusange ibyuka, amazi, gaze numuyoboro wikirere

Kuvura Ubuso: Nkibisabwa umukiriya

Ubuhanga: Bishyushye Bishyushye cyangwa Ubukonje

Kuvura ubushyuhe: Annealing / Normalizing / Kugabanya Stress

Umuyoboro udasanzwe: Umuyoboro muremure

Ikoreshwa: kubice byingutu nigitutu, kubwintego rusange

Ikizamini: ECT / UT

Gusaba

Irakoreshwa Cyane kubice byingufu nigitutu, no mubikorwa rusange ibyuka, amazi, gaze numuyoboro wikirere.

Icyiciro rusange

GR.A, GR.B.

Ibigize imiti

Icyiciro	Ibigize% ， ≤
Icyiciro	C	Mn	P	S	Cu^A	Ni^A	Cr^A	Mo^A	V^A
S ubwoko pipe umuyoboro udafite icyerekezo）
GR.A	0.25^B	0.95	0.05	0.045	0.40	0.40	0.40	0.15	0.08
GR.B	0.30^C	1.20	0.05	0.045	0.40	0.40	0.40	0.15	0.08
E Ubwoko ist Kurwanya imiyoboro isudira）
GR.A	0.25^B	0.95	0.05	0.045	0.40	0.40	0.40	0.15	0.08
GR.B	0.30^C	1.20	0.05	0.045	0.40	0.40	0.40	0.15	0.08
Ubwoko bwa F ur Umuyoboro wo gusudira （
A	0.30^B	1.20	0.05	0.045	0.40	0.40	0.40	0.15	0.08

A Igiteranyo cyibi bintu bitanu ntigomba kurenza 1.00%。

B Kuri buri 0.01% kugabanuka mubintu byinshi bya karubone, ibyinshi bya manganese biremewe kwiyongera 0,06%, ariko ntarengwa ntibishobora kurenga 1.35%.

C Buri 0.01% igabanuka mubintu byinshi bya karubone bizatuma ibipimo bya manganese byiyongera 0,06%, ariko ntarengwa ntibigomba kurenga 1.65%.

Umutungo wa mashini

ikintu

GR.A

GR.B

imbaraga zingana, ≥, psi [MPa]

Imbaraga Zitanga, ≥, psi [MPa]

Gauge 2in.kandi kurambura 50mm

48 000 [330] 30 000 [205] A, B.

60 000 [415] 35 000 [240] A, B.

A Uburebure ntarengwa bwo gupima uburebure bwa 2in. (50mm) bizagenwa na formula ikurikira ：

e = 625000 (1940) A.^0.2/U^0.9

e = kurambura byibuze igipimo cya 2in. (50mm), ijanisha ryegereye hafi 0.5%;

A. kandi Iragereranijwe na 0,75in.2 (500mm2), iyaba ari nto.

U = yerekanwe byibuze imbaraga zingana, psi (MPa).

B Kubintu bitandukanye byubunini butandukanye bwikigereranyo cyikigereranyo kandi byateganijwe byibuze imbaraga zingana, uburebure ntarengwa busabwa bwerekanwe kumeza X4.1 cyangwa Imbonerahamwe X4.2, ukurikije ibisabwa.