ASTM A242 ibyuma

Ibisobanuro bya ASTM A242 ni ibisobanuro bisanzwe byerekana imbaraga-nkeya-ibyuma-byubatswe byubatswe kubanyamuryango aho kuzigama ibiro hamwe no kurwanya ruswa yo mu kirere ari ngombwa.

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Ikirere Kurwanya Ikirere Umuvuduko w'amashanyarazi Ubwubatsi bw'ubwato Wambare icyuma kirwanya ibyuma Imbaraga Zikomeye Zikoresha Amashanyarazi Ibyuma bya Carbone Isahani yagenzuwe Amashanyarazi

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Aderesi: No 4-1114, Inyubako ya Beichen, Umujyi wa Beicang, Akarere ka Beichen Tianjin, Ubushinwa.

Kumenyekanisha ibicuruzwa Amakuru ya tekiniki

Kumenyekanisha ibicuruzwa

Ibisobanuro bya ASTM A242 ni ibisobanuro bisanzwe byerekana imbaraga-nkeya-ibyuma-byubatswe byubatswe kubanyamuryango aho kuzigama ibiro hamwe no kurwanya ruswa yo mu kirere ari ngombwa. Ibikoresho bya mashini bisabwa byerekanwa nubwoko bwibicuruzwa (amasahani nu tubari, nuburyo bwubatswe) hamwe nubunini.

ASTM A242 ibyuma bifite imbaraga zo kurwanya ruswa
Isahani yicyuma munsi ya ASTM A242 nayo yiswe icyuma cyikirere, cyerekeranye nicyuma cyiciwe cyangwa cyishe burundu. Ifite ikirere cyiza cyo kurwanya ruswa kuburyo ibyuma bishobora gukoreshwa mubikorwa byinshi bikora.

ASTM A242 ibyuma byikirere nibyiza cyane kurenza ibyuma byubatswe na karubone cyangwa bidafite umuringa wongeyeho.

Ibikoresho bya mashini A242:
Umujinya:
70 ksi min (3 / 4 na munsi), 67 ksi min (3 / 4-1.5) 63 ksi min (hejuru ya 1.5-4)
Umusaruro:
50 ksi min (3 / 4 na munsi), 46 ksi min (3 / 4-1.5) 42 ksi min (hejuru ya 1.5-4)
Kurambura:
16% min muri 8 "19% min muri 2" (kubisahani yagutse kurenza 24 ")

Amakuru ya tekiniki

Ibigize imiti ya Corten Steel ASTM A242 Ubwoko bwa 1 Isahani & Urupapuro

	Corten - A.	ASTM 588 Icyiciro A.	ASTM 242 UBWOKO -1	IRSM 41 -97
Carbone, Mak	0.12	0.19	0.15	0.10
Manganese	0.20-50	0.80-1.25	1.00	0.25-0.45
Fosifore	0.07-0.15	0.04	0.15	0.07-0.11
Amazi meza	0.030	0.05	0.05	0.030
Silicon	0.25-0.75	0.30-0.65	0.25-0.40	0.28-0.72
Nickel, max	0.65	0.40	-	0.20-0.49
Chromium	0.50-1.25	0.40-065	-	0.30-0.50
Molybdenum, max	-	-	-	-
Umuringa	0.25-0.55	0.25-0.40	0.20 min	0.30-0.39
Vanadium	-	0.02-0.10	-	0.050
Aluminimum	-	…	-	0.030

Ibikoresho bya mashini ya corten ibyuma ASTM A242 Ubwoko bwa 1 amasahani & Amabati

	Imbaraga	Min. Umusaruro	Kurambura
CORTEN A.	[470 - 630 MPa]	[355 MPa]	20% min
ASTM 588 GR. A.	[485 MPa]	[345 MPa]	21% min
ASTM 242 UBWOKO -1	[480 MPa]	[345 MPa]	16% min
IRSM 41- 97	[480 MPa]	[340 MPa]	21% min

*A242 ibyuma bikoreshwa:

Icyapa cya A242 kirashobora gukoreshwa mugukora ibinyabiziga, ibiraro, iminara, kubaka tanki, kontineri, imiterere yikadiri, hamwe nibisabwa byo gusudira, cyangwa guhindurwa.

Ibicuruzwa bifitanye isano