ASTM A588 / A588M irin

Sipesifikesonu boṣewa fun irin igbekalẹ alloy kekere ti o ga, to 50 ksi [345 MPa] aaye ikore ti o kere ju, pẹlu idiwọ ipata oju aye.
Atọka Resistance ASTM G101 ti a beere gbọdọ jẹ ≥ 6.0. Ni afikun si ohun elo aṣoju ni awọn afara welded ati awọn ile, sipesifikesonu tun jẹ lilo ni igbagbogbo ni awọn ọkọ ayọkẹlẹ irin-ajo.

Awọn pato:
Sisanra: 3mm--150mm
Iwọn: 30mm--4000mm
Ipari: 1000mm--12000mm
Standard: ASTM EN10025 JIS GB

ASTM A588 Kemikali Tiwqn

A588 Irin Tiwqn
	Ipele A	Ipele B	Ipele K		Ipele C
Erogba	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%
Fosforu	0.03%	0.03%	0.03%		0.03%
Efin	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%
Ejò	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%

Awo Properties

Ite A588 Properties

IKILE	SISANRA	TENSILE KSI	ỌJỌ KSI	% PẸLU. MIN
				8"	2"
A588	.75" NIPA 4"	70MIN	50 YP MIN	16	19
	>4" NIPA 4"	67MIN	46 YP MIN	-
	>5" NIPA 8"	63MIN	42 YP MIN

Awọn ohun-ini
Fifẹ: 70 ksi min (4 inch ati labẹ), 67 ksi min (4-5) 63 ksi min (Lori 5-8)
Ipese: 50 ksi min (4 ati labẹ), 46 ksi min (4- 5) 42 ksi min (Ju 5-8 lọ)
Ilọsiwaju: 16 ogorun min ni 8 inch 19 fun ogorun min ni 2 inch (fun awọn awo ti o gbooro ju 24 inch) ni iwe.
Awọn Lilo Aṣoju
Irin yii le jẹ ki a ko kun ni ṣiṣe ohun elo pipe pẹlu awọn afara, awọn ile, ati awọn ẹya miiran.