SMA400BW po'lat

SMA400BW mis, xrom va nikelni qotishma orqali yaratilgan ob-havoga chidamli po'latdir. SMA400BW fosfor qo'shdi, bu materialni gaz quvurlari va estetik fasiyalar uchun eng mos keladi.

Texnik xususiyatlari:
Qalinligi: 3 mm - 150 mm
Kengligi: 30-4000 mm
Uzunligi: 1000-12000 mm
Standart: ASTM EN10025 JIS GB

SMA400BW ning kimyoviy tarkibi (massa ulushi) (og.%)

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Ni(％)	Cu(%)
0.18	0.15-0.65	1.25	0.035	0.035	0.45-0.75	Maksimal 0,05-0,30	0.30-0.50

SMA400BW Corten po'latining mexanik xususiyatlari:

Qalinligi (mm)
SMA400BW	≤ 16	> 16 ≤ 40	> 40 ≤ 75	> 75 ≤ 100	> 100 ≤ 160	> 160
Oqim kuchi (≥Mpa)	245	235	215	215	205	195
Kuchlanish kuchi (Mpa)	400-540

Temir turini bog'lang

Chelik turi	Standart	Mamlakat kodi	C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)	Cu(%)
SMA400BW	4269	CNS	≦0.18		0.15-0.65	≦1.25	≦0.035	≦0.035	0.45-0.75	0.05-0.30	0.30-0.90
SMA400BW	G3114	JIS	≦0.18		0.15-0.65	≦1.25	≦0.035	≦0.035	0.45-0.75	0.05-0.30	0.30-0.90
A588Gr.B	A588	ASTM	≦0.20	0.01-0.10	0.15-0.50	0.75-1.35	≦0.04	≦0.05	0.40-0.70	≦0.50	0.20-0.40

Temir turini bog'lang

Chelik turi	Hosildorlik stressi (Mpa)	Kuchlanish kuchlanishi (Mpa)	Cho'zilish (%)	Qalin (mm)
SMA400BW	≧345	400-540	≧23	≦16
SMA400BW	≧345	400-540	≧23	≦16
A588Gr.B	≧345	≧485	≧21	≦100