A302 Icyiciro Umuvuduko w'icyuma Icyuma

ASTM A302 ibisobanuro byerekana ibyombo byumuvuduko mubyuma bivanze, manganese molybdenum na manganese-molybdenum-nikel.
Icyiciro cya A302 Icyuma gisanzwe gitangwa muburyo buzunguruka. Isahani irashobora gutegekwa mubisanzwe cyangwa guhangayika, cyangwa byombi. Niba Icyiciro A 302 A hejuru ya 50mm mubyimbye bizaba bisanzwe.
Ikoranabuhanga ryiyongera: Ikizamini cya HIC | NACE MR0175 | Z15 | Z25 | Z35 |
Umubyimba: 6MM kugeza 300MM,
Ubugari: 1500mm kugeza 4050mm,
Uburebure: 3000mm kugeza 15000mm

A302 Icyiciro cyimiti
Carbone, max	%	Manganese, max	%	Silicon, max	%	Amazi meza	%
25mm cyangwa munsi	0.2	Isesengura ry'ubushyuhe	0.95-1.30	Isesengura ry'ubushyuhe	0.15-0.40	Byose	0.035
25-50mm	0.23	Isesengura ry'ibicuruzwa	0.87-1.41	Isesengura ry'ibicuruzwa	0.13-0.45
hejuru ya 50mm	0.25
		Molybdenum max	%	Nickel max	%	Fosifore	%
		Isesengura ry'ubushyuhe	0.45-0.60	Isesengura ry'ubushyuhe	…	Byose	0.035
		Isesengura ry'ibicuruzwa	0.41-0.64	Isesengura ry'ibicuruzwa	…

Umutungo wa mashini ya A302 Icyiciro Icyuma	A302 Icyiciro A.
Imbaraga zingana, kis [MPa]	75-95 [515-655]
Gutanga imbaraga, min, kis [MPa]	45 [310]
Kurambura muri 8 muri. [200 mm], min,%	15