U beam GB u beam steel (20MnK Q275)

Specifications 1.(20MnK Q275)U beam

2.Material: 20MnK/Q275

3.Length: 8m,9m,10m,12m

4.Standard: GB/T4697-1991,Q/YYG006-2008

(20MnK Q275)U beam    

THE LIST OF YYGT
Name of Commodity	Specificaton	Materials   (Steel Grade)	Standard of Products	Theory Weight (kgs/M)	Length of Dimension     (M)	Packed In Bundle With Iron Wire (pcs/bundle)
Light Rail	4kgs/m	Q235	Q/YYG001-2008	4kgs/m	6,8,9,10	75
	8kgs/m	Q235	Q/YYG001-2008	8.42kgs/m		55
	12kgs/m	Q235	GB11264-89	12.2kgs/m		36
	15kgs/m	Q235/55Q/50Q	GB11264-89	15.2kgs/m		28
	18kgs/m	Q235/55Q/50Q	YB222-63	18.06kgs/m		21
	22kgs/m	Q235/55Q/50Q	GB11264-89	22.3kgs/m		21
	24kgs/m	Q235/55Q/50Q	Q/YYG001-2008	24.46kgs/m		21
	30kgs/m	Q235/55Q/50Q	GB11264-89	30.1kgs/m		15
Heavy Rail	38kgs/m	U71Mn/U71	GB2585-81 Q/YYG002-2008	38.733kgs/M	12,12.5	10
	43kg/m	U71Mn/U71	GB2585-81 Q/YYG002-2008	44.653kgs/M		10
	50kgs/m	U71Mn/U71	GB2585-81 Q/YYG002-2008	51.514kgs/M		10
		45/50Mn	Q/YYG002-2008	31/34/36/39/41kgs/M	12,12.5	10
Crane Rail	QU70	U71Mn	YB/T5055-93	52.8kgs/m	12,12.5	10
	QU80		YB/T5055-93	63.69kgs/m		10
	QU100		YB/T5055-93	88.96kgs/m		5
	QU120		YB/T5055-93	118.1kgs/m		5
I-beam of Hot-Rolled Section Steel for Mine	9#	20MnK/ Q235	YB/T5047-2000	17.69kgs/m	8,9,10	28
	11#		YB/T5047-2000	26.05kgs/m		18
	12#		YB/T5047-2000	31.18kgs/m		15
Hot-Rolled U-Beam Steel for Mine Timbering	25U	20MnK/ Q275	GB4697-1991 /Q/YYG006-2008	24.95kgs/m	8,9,10,12	15
	29U		GB4697-1991	29kgs/m		15
	36U		Q/YYG006-2008	35.87kgs/m		15
Name of Commodity	Specificaton Equal to rails	Materials	Standard of Products	Theory Weight (kgs/set)	Length of Dimension  (mm)	Packed In Bundle With Iron Wire    (set)
Fish Plate	4/9kgs/M	Q235B or …	GB11265-89	0.80	≈270-385	50
				1.00
	12kgs/M		GB11265-89	1.10	≈409	50
				1.30-1.50
	15/18kgs/m		GB11265-89	1.80-2.00	≈372-409	25
				2.20-2.50
				2.80-3.00
	22/24kgs/M		GB11265-89	3.30-3.50	≈426-510	20
				3.80-4.00
				4.20-4.50
	30kgs/m		GB11265-89	5.50-7.50	≈561	10
				8.20-8.50
	38/43/50kgs/m		GB185-63	24-30	≈790	1

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