ASTM A283 Qib A steel phaj

ASTM A283/A283M steel qauv muaj steel qib A283 Qib A, A283 Qib B, A283 Qib C thiab A283 Qib D. thiab lub zog tensile nyob rau hauv 310-415 Mpa thaum dov ntawm chav tsev kub

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Cov ntaub ntawv khoom Tshuaj muaj pes tsawg leeg & Mechanical khoom

Cov ntaub ntawv khoom

ASTM A283 / A283M steel qauv muaj cov qib steel A283 Qib A, A283 Qib B, A283 Qib C thiab A283 Qib D.
Qhov tsawg kawg nkaus yield zog ntawm carbon steel phaj A283GrA yog siab tshaj 165Mpa thiab tensile lub zog nyob rau hauv 310-415 Mpa thaum dov nyob rau hauv chav tsev kub.Piv nrog rau lwm yam peb steel qib nyob rau hauv A283, A283 Qib A muaj cov pa roj carbon qis tshaj muaj txwv, thiab A283 Qib D muaj cov pa roj carbon ntau tshaj plaws rau kev txhim kho nws cov txiaj ntsig zoo thiab lub zog tensile qhov tseem ceeb.Qhov feem ntau siv steel qib yog A283 Qib C.

Technical Requirements & Additional Services:

Kev ntsuam xyuas siab
Tsawg kub cuam tshuam kuaj
Simulated tom qab vuam kev kho cua sov (PWHT)
Tshaj tawm Orginal Mill xeem daim ntawv pov thawj raws li EN 10204 FORMAT 3.1 / 3.2
Thaum cooper steel tau teev tseg rau A709 Gr36, cov ntsiab lus Cu≥0.20%
Tua blasting thiab Painting, Txiav thiab vuam raws li ib tus neeg siv kawg xav tau

Tshuaj muaj pes tsawg leeg & Mechanical khoom

Cov cuab yeej cuab tam rau A283 Qib A me me steel:

Yield zog (≥Mpa)	Tensile zog (Mpa)	Elongation hauv ≥,%
165	310-415	200 hli	50 hli
		27	30

Tshuaj muaj pes tsawg leeg rau A283 Qib A carbon steel (Kub ntsuas Max%)

Cov ntsiab lus tseem ceeb ntawm A283 Qib A
Thickness (hli)	C	Si	Mn	P	S	Cu (Min.) Cooper steel
T≤40	0.14	0.40	0.90	0.035	0.04	0.20
40		0.15-0.40