好爽好舒服要高潮了视频,大地影院mv在线观看视频免费 ,撕开她的乳罩慢慢揉捏

牌號	ER2594
	S32750
對應標準	AWS A5.9/A5.9M-2012 不銹鋼焊絲和填充焊絲標準 Specification for Bare Steel Welding Electrodes and Rods
歸類	雙相不銹鋼
標簽	不銹鋼焊絲或焊條

ER2594 化學元素成分含量(%)

成分	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N	W
最小值	-	-	-	-	-	24	8	-	2.5	0.2	-
最大值	0.03	1	2.5	0.03	0.02	27	10.5	1.5	4.5	0.3	1

① Analysis shall be made for the elements for which specific values are shown in this table. If the presence of other elements is indicated in the course of this work, the amount of those elements shall be determined to ensure that their total, excluding iron, does not exceed 0.50%.
② In the designator for composite, stranded, and strip electrodes, the R shall be deleted. A designator C shall be for composite and stranded eletrodes and a designator Q shall be used for strip electrodes. For example, ERXXX designates a solid wire and EQXXX designates a strip electrode of the same general analysis, and the same UNS number. However, ECXXX designates a composite metal cored or stranded eletrode and may not have the same UNS number. Consult SAE HS-1086/ASTM DS-56, Metals and Alloys in the Unified Numbering System for the proper UNS number.
③ For special applications, electrodes and rods may be purchased with less than the specified silicon content

碳當量計算