Screw Bolt or Machine Parts Use Round Steel Bar

• Customization: Available
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Model NO.: OD 5.5mm to 400mm
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Surface Treatment: Black/Galvanized/Color Coat etc
• Alloy: Alloy or Non-Alloy
• Special Use: Rebar/Bolt/Machine Parts
• Diameter(Mm): 5.5mm - 400mm
• Material Grade: Q195/Q235/Q345/10#/20#/45#/16mn etc
• Type of Round Steel Bar: Low Carbon/Mild Carbon/High Carbon
• Surface: Black/Galvanized/Color Coat/Polish etc
• Transport Package: to Be Straped in to Bundles or by Requirement
• Specification: OD5.5mm to OD400mm
• Trademark: Wanrunda
• Origin: Tianjin/Hebei/Qingdao
• HS Code: 7228309000
• Production Capacity: 10000mt Per Month

Product Description

*COMPANY INTRODUCTION:
Qingdao Wanrunda Imp and Exp Co.,ltd is a special steel exporter, we exported steel for 8years,mainly export (Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam; C beam/Riffled sheet; Round steel bar:Square bar etc)

<ROUND STEEL BAR INTRODUCTION:>
*PRODUCT: Round steel bar/ steel rod
*Diameter: OD5.5-400mm
*Material grade:  Q195,Q235,10#,20#,35#,45#,Q215,Q235,Q345,16Mn,A500/A36/SS400
*Standard: GB699-1988,GB700-1988,GB3077-1988,GB702-1986,QJ/HG02.17-1991
*Application: Rebar,bolt,machine parts,tool steel,seamless steel pipe,steel structure  etc

Material and Dimension of round steel bar:

Material	Dimension(mm)	Material	Dimension(mm)
8#-10#	∮16-290	65Mn	∮40-300
15#	∮14-150	45Mn2	∮18-75
20#	∮8-480	60Si2Mn	∮16-150
35#	∮8-480	20CrMnTi	∮10-480
45#	∮6.5-480	20crmnTiB	∮16-75
Q235B	∮6.5-180	GCr15	∮16-400
40Cr	∮8-480	ML35	∮8-150
20Cr	∮10-480	T8-T13	∮8-480
42CrMo	∮12-480	Cr12	∮16-300
35CrMo	∮12-480	Cr12MoV	∮16-300
20CrMo	∮12-300	3Cr2W8V	∮16-300
38CrMoAL	∮20-300	45Cr50Cr	∮20-300
5CrMnMo	∮20-450	20CrMnMo	∮20-300
16Mn(Q345B)	∮14-365	40Mn2	∮28-60
50Mn	∮40-200	35Cr	∮55
15CrMo	∮21∮24∮75	15Mn	∮32∮170
25#	∮16-280	40CrMnMo	∮80-∮160
YF45MnV	∮28-80	20CrMnMo	∮20-300
30#	∮6.5-480	27 SiMn	∮20-350
30Crmo	∮28	Crwmn	∮20-300
30CrmnTi	∮16-300	H13(4Cr5MoSiVi)	∮20-300
60#	∮210.∮260	40crNimo	∮20-400

WEIGHT OF Round steel bar:

OD(mm)	Weight (kg/m)	OD(mm)	Weight(kg/m)
Round steel bar		Round steel bar
5.5	0.186	13	1.04
6	0.222	14	1.21
6.5	0.26	15	1.39
7	0.302	16	1.58
8	0.395	17	1.78
9	0.499	18	2
10	0.617	19	2.23
* 11	0.746	20	2.47
12	0.888	21	2.72
22	2.98	63	24.5
* 23	3.26	* 65	26
24	3.55	* 68	28.5
25	3.85	70	30.2
26	4.17	75	34.7
* 27	4.49	80	39.5
28	4.83	85	44.5
* 29	5.18	90	49.9
30	5.55	95	55.6
* 31	5.92	100	61.7
32	6.31	105	68
* 33	6.71	110	74.6
34	7.13	115	81.5
* 35	7.55	120	88.8
36	7.99	125	96.3
38	8.9	130	104
40	9.86	140	121
42	10.9	150	139
45	12.5	160	158
48	14.2	170	178
50	15.4	180	200
53	17.3	190	223
* 55	18.6	200	247
56	19.3	220	298
* 58	20.7	250	385
60	22.2