ASTM A588 / A588M ígwè

Ọkọlọtọ nkọwapụta maka nchara arụrụ arụ dị ala dị elu dị elu, ruo 50 ksi [345 MPa] ebe mkpụrụ kacha nta, yana nguzogide corrosion ikuku.

Zipu ozi-e

Kpaa nkata Ugbu a

Ndepụta ngwaahịa

Ngwongwo gnee, igwe sitere na mbara igwe ruo n'oké osimiri dị, enwere ike iru ụwa;

Ọkụ ígwè

Igwe anaghị agba nchara Alloy Steel Pipe Carbon Steel Pipe API Line Pipe Ọkpụkpọ ígwè welded Galvanized Steel Pipe Ngwakọta

Igwe anaghị agba nchara

Igwe anaghị agba nchara / Mpempe akwụkwọ Igwe anaghị agba nchara Ngwakọta

Efere ígwè

Igwe na-eguzogide ihu igwe Ụgbọ mmiri nrụgide igwe anaghị agba nchara Efere ígwè na-arụ ụgbọ mmiri Yiri efere ígwè na-eguzogide ọgwụ Hight Ike Low Alloy Steel Carbon Steel Plate Steel Checkered Alloy Steel efere

H Beam Akụkụ Ọwa Ogwe okirikiri ígwè

Galvanized ígwè

Igwe akwa galvanized / mpempe akwụkwọ Eji eriri igwe agbagoro agbagoro Mpempe ụlọ arụrụ arụ

Aluminom ọla

Automotive Steel

Kpọtụrụ anyị

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Ntinye ngwaahịa Data teknụzụ

Ntinye ngwaahịa

Ọkọlọtọ nkọwapụta maka nchara arụrụ arụ dị ala dị elu dị elu, ruo 50 ksi [345 MPa] ebe mkpụrụ kacha nta, yana nguzogide corrosion ikuku.
ASTM G101 Corrosion Resistance Index achọrọ ga-abụrịrị ≥ 6.0. Na mgbakwunye na ngwa a na-ahụkarị na àkwà mmiri welded na ụlọ, a na-ejikarị nkọwapụta ahụ na ụgbọ ala ndị njem.

Nkọwapụta:
Ọkpụrụkpụ: 3mm-150mm
Obosara: 30mm-4000mm
Ogologo: 1000mm--12000mm
Ọkọlọtọ: ASTM EN10025 JIS GB

Data teknụzụ

ASTM A588 Chemical mejupụtara

Ngwakọta igwe A588
	Ọkwa A	Ọkwa B	Ọkwa K	Ọkwa C
Carbon	0.19%	0.2%	0.17%	0.17%
Manganese	0.8-1.25%	0.75-1.35%	0.50-1.20%	0.50-1.20%
Phosphorus	0.03%	0.03%	0.03%	0.03%
sọlfọ	0.03%	0.03%	0.03%	0.03%
Silikoni	0.30-0.65%	0.15-0.50%	0.25-0.50%	0.25-0.50%
Nickel	0.4%	0.5%	0.4%	0.4%
Chromium	0.4-0.65%	0.4-0.7%	0.4-0.7%	0.4-0.7%
Molybdenum	...	...	0.1%	0.1%
Ọla kọpa	0.25-0.4%	0.2-0.4%	0.3-0.5%	0.3-0.5%
Vanadium	0.02-0.10%	0.01-0.10%	...
Columbus	...	...	0.005-0.05%	0.005-0.05%

Njirimara efere

Akụrụngwa A588

Ọkwa	Okpokoro	TENSILE KSI	YIELD KSI	% ogologo. MIN
				8"	2"
A588	.75"THRU 4"	70MIN	50 YP MIN	16	19
	> 4"THRU 4"	67MIN	46 YP MIN	-
	>5"THRU 8"	63MIN	42 YP MIN

Njirimara
Tensile: 70 ksi min (inch 4 na n'okpuru), 67 ksi min (4-5) 63 ksi min (karịa 5-8)
Mpụta: 50 ksi min (4 na n'okpuru), 46 ksi min (4-5) 42 ksi min (Karịrị 5-8)
Ogologo oge: 16 pasent na inch 8 pasent 19 min na inch 2 (maka efere kariri inch 24) na mpempe akwụkwọ.
Ejikarị
Enwere ike ịhapụ ígwè a na-edoghị anya na-eme ka ọ bụrụ ngwa dị mma gụnyere àkwà mmiri, ụlọ, na ihe ndị ọzọ.

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