【最新不銹鋼薄壁無(wú)縫管規(guī)格表-冷拔薄壁無(wú)縫鋼管的規(guī)格型號(hào)】

【最新不銹鋼薄壁無(wú)縫管規(guī)格表-冷拔薄壁無(wú)縫鋼管的規(guī)格型號(hào)】

不銹耐酸鋼極薄壁無(wú)縫鋼管（GB／T3089—1982）知識(shí)簡(jiǎn)介

外徑×壁厚/mm
10.3×0.15	12.4×0.20	15.4×0.20	18.4×0.20	24.0×0.20
24.4×0.20	26.4×0.20	32.4×0.20	35.0×0.50	40.4×0.20
40.6×0.30	41.0×0.50	41.2×0.60	48.0×0.25	50.5×0.25
53.2×0.60	55.0×0.50	59.6×0.30	60.0×0.25	60.0×0.50
61.0×0.35	61.0×0.50	61.2×0.60	67.6×0.30	67.8×0.40
70.2×0.60	74.0×0.50	75.5×0.25	75.6×0.30	82.8×0.40
83.0×0.50	89.6×0.30	89.8×0.40	90.2×0.40	90.5×0.25
90.7×0.30	90.8×0.40	95.6×0.30	101.0×0.50	102.6×0.30
	110.9×0.45	125.7×0.35	150.×80.40	250.8×0.40

直徑／mm	普通級(jí)／mm	高級(jí)／mm
10～250	+0.05 -0.10	±0.05

鋼管尺寸／mm		壁厚允許偏差／mm
外徑	壁厚	普通級(jí)	高  級(jí)
≤60	≤0.20	±0.03	+0.03 -0.0l
	0.25	+0.04 -0.03	+0.03 -0.02
	0.30	±0.04	±0.03
	0.35	+0.05 -0.04	+0.04 -0.03
≤60	0.40	±0.05	±0.04
	0.50	±0.06	+0.05 -0.04
	0.60	±0.08	±0.05
>60	≤0.25	±0.04	±0.03
	0.30	±0.04	+0.04 -0.03
	0.35	±0.05	±0.04
	0.40	±0.05	+0.05 -0.04
	0.50	±0.06	±0.05
	0.60	±0.08	±0.05

牌  號(hào)	化學(xué)成分(質(zhì)量分?jǐn)?shù))(％)
	C	Si	Mn	S	P	Cr	Ni	Ti	Mo
00Cr18Ni10	≤0.03	≤1.00	≤2.00	≤0.030	≤0.035	17-19	8-12
1Cr18Ni9Ti	≤0.12	≤1.00	≤2.00	≤0.030	≤0.035	17-19	8-11	5(C％-0.02)-0.8
00Cr17Ni14Mo2	≤0.03	≤1.00	≤2.00	≤0.030	≤0.035	16-18	12-16		1.8-2.5
1Cr18Ni12Mo2Ti	≤0.12	≤1.00	≤2.oo	≤0.030	≤0.035	16-19	11-14	5(C％-0.02)-0.8	1.8-2.5
1Cr18Ni12Mo3Ti	≤0.12	≤1.00	≤2.00	≤0.030	≤0.035	16-19	11-14	5(C％- 0.02)-0.8	2.5-3.5

牌  號(hào)	力學(xué)性能≥		化學(xué)性能
	b/MPa	5(％)
00Crl8Nil0	440	40	鋼管應(yīng)按T法進(jìn)行晶間腐蝕傾向試驗(yàn)。 試驗(yàn)結(jié)果不得有晶間腐蝕傾向
1Crl8Ni9Ti	550	40
00Crl7Nil4Mo	480	40
1Crl8Nil2M02Ti	540	35
1Crl8Nil2M03Ti	540	35

注：如有未注明的鋼管知識(shí)，請(qǐng)直接電話聯(lián)系13506350422，本公司將最大限度地滿足廣大客戶的需求!

[友情鏈接]
鋼管規(guī)格表
常用鋼管單位重量表
無(wú)縫方管重量計(jì)算公式
鋼板理論重量計(jì)算方法