91中文字幕在线播放I精品视频123区在线观看I99精品在这里I91视频在线国产I综合色爱I狠狠色丁香

承壓設備用無縫鋼管化學成分-其它知識

標準	牌號	化學成分
		C	Si	Mn	P	S	Cr	Mo	Cu	Ni	V
EN10216-1	P195	≤0.13	≤0.35	≤0.70	≤0.025	≤0.020	≤0.30	≤0.06	≤0.30	≤0.30	/
	P235	≤0.16	≤0.35	≤1.20	≤0.025	≤0.020	≤0.30	≤0.06	≤0.30	≤0.30	/
	P265	≤0.20	≤0.40	≤1.40	≤0.025	≤0.020	≤0.30	≤0.06	≤0.30	≤0.30	/
EN10216-2	P195GH	≤0.13	≤0.35	≤0.70	≤0.025	≤0.020	≤0.30	≤0.06	≤0.30	≤0.30	/
	P235GH	≤0.16	≤0.35	≤1.20	≤0.025	≤0.020	≤0.30	≤0.06	≤0.30	≤0.30	/
	P265GH	≤0.20	≤0.40	≤1.40	≤0.025	≤0.020	≤0.30	≤0.06	≤0.30	≤0.30	/
	13CrMo4-5	0.10-0.17	≤0.35	0.40-0.70	≤0.025	≤0.020	0.70-1.15	0.40-0.60	≤0.30	≤0.30	/
	10CrMo9-10	0.08-0.14	≤0.50	0.30-0.70	≤0.025	≤0.020	2.00-2.50	0.90-1.10	≤0.30	≤0.30	/

友情提示：來電咨詢請說明信息來源于鋼管在線(m.szftv.cn)，即可享受優惠價格！