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Machubu achitsulo opanda msoko ndi machubu azitsulo opanda aloyi GB5310 P11 P5 P9 ASTM A53/A53M-2012

Kufotokozera Kwachidule:

Mapaipi achitsulo osasunthika ndi mapaipi achitsulo opangidwa ndi nthunzi, madzi, gasi ndi mpweya mu ASTM A53/A53M-2012 Standard.

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Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mwachidule

Muyezo: ASTM A53/A53M-2012

Gulu la Gulu: G.A,GR.B,Etc

makulidwe: 1-100 mm

Diameter Yakunja (Yozungulira): 10 - 1000 mm

Utali: Utali wokhazikika kapena kutalika kwachisawawa

Maonekedwe a Gawo: Chozungulira

Malo Ochokera: China

Chitsimikizo: ISO9001:2008

Aloyi Kapena Ayi: ayi

Ntchito: mphamvu ndi kukakamiza mbali, komanso cholinga nthunzi, madzi, mpweya ndi mapaipi mpweya

Chithandizo Chapamwamba: Monga kufunikira kwa kasitomala

Njira: Kutenthetsa Kutentha kapena Kuzizira Kwambiri

Chithandizo cha kutentha: Annealing/Normalizing/Stress Relieving

Chitoliro Chapadera: Chitoliro Chachikulu cha Khoma

Kagwiritsidwe: pazigawo zamphamvu ndi zokakamiza, pazolinga zonse

Mayeso: ECT/UT

Kugwiritsa ntchito

Amagwiritsidwa ntchito makamaka pazigawo zamphamvu ndi zokakamiza, komanso pazolinga zonse za nthunzi, madzi, gasi ndi mapaipi amlengalenga.

Main Grade

G.A, GR.B

Chigawo cha Chemical

Gulu	Gawo % ≤
Gulu	C	Mn	P	S	Ku^A	Ndi^A	Cr^A	Mo^A	V^A
Mtundu wa S (chitoliro chopanda msoko)
G.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 mtundu (Resistance welded chitoliro)
G.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
F mtundu (Chitoliro Chowotcherera cha Ng'anjo)
A	0.30^B	1.20	0.05	0.045	0.40	0.40	0.40	0.15	0.08

A Chiwerengero cha zinthu zisanu izi sichiyenera kupitirira 1.00%.

B Pakuchepa kulikonse kwa 0.01% muzambiri za kaboni, kuchuluka kwa manganese kumaloledwa kuwonjezeka ndi 0.06%, koma kuchuluka kwake sikungapitirire 1.35%.

C Kuchepa kulikonse kwa 0.01% muzambiri za kaboni kumapangitsa kuti manganese achuluke ndi 0.06%, koma kuchuluka kwake kuyenera kusapitilira 1.65%.

Mechanical Property

chinthu

G.A

GR.B

kulimba kwamphamvu, ≥, psi [MPa]

Zokolola Mphamvu, ≥, psi [MPa]

Gauge 2 in. kapena 50mm elongation

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

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

A Kutalikitsa kocheperako kwa kutalika kwa gauge 2in. (50mm) zidzatsimikiziridwa ndi chilinganizo zotsatirazi:

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

e = kutalika kochepa kwa geji 2in. (50mm), peresenti yozungulira mpaka 0.5% yapafupi;

A = Kuwerengedwa molingana ndi kukula kwakunja kwa chubu chodziwika bwino kapena m'lifupi mwadzina lachitsanzo chokhazikika komanso makulidwe ake a khoma, ndikuzunguliridwa kudera lapafupi kwambiri lachitsanzo chokhazikika cha 0.01 in.2 (1 mm2), ndipo Imafananizidwa ndi 0.75in.2 (500mm2), iliyonse yomwe ili yaying'ono.

U = mphamvu yocheperako yokhazikika, psi (MPa).

B Pamitundu yosiyanasiyana yamitundu yosiyanasiyana yamayeso oyeserera komanso mphamvu zocheperako zokhazikika, kutalika kocheperako kumawonetsedwa mu Table X4.1 kapena Table X4.2, malingana ndi kagwiritsidwe ntchito kake.