Round Steel Bar Rod Carbon Steel Hot Cold Rolled Grade 20 AISI ASTM1020 DIN W.Nr C22. Ck22 JIS S20c En3b /070m20 Q195,Q235,Q345,SAE1006,Ss400/Q235jr/St37,Q355jr

• After-sales Service: 24 Hours
• Warranty: 3 Years
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Model NO.: Q195,Q235,Q345,SAE1006,SS400/Q235jr/ST37,Q355jr
• Surface Treatment: Polished
• Alloy: Non-alloy
• Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
• Transport Package: Standard
• Specification: Can be customized
• Trademark: Mingshuo
• Origin: China
• HS Code: 76069100
• Production Capacity: 20000000

Product Description

Item: AISI 4140 1020 1045 Cold Drawn structure mild carbon/alloy forged bright cylinder steel round bar
Standard: GB/T 700-2006,GB/T 1591-94,JIS G3101-2004, ASTM A36/A36M-05,ASTM A242/A242M-04,ASTM        A529/A529M-05, ASTM A572/A572M-06,EN 10025-2-2004;
Material: Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C,
               Q235D,Q275,Q275B,Q275C,Q275D,Q295,Q345,Q390,Q420, Q460,
               SS330,SS400,SS490,SS540,A36,1,GR.36,50(245),55(380),42(290),
               60(415),65(450),S185(1.0035),S235JO(1.0114), S235JR(1.0038),
               S235J2(0.0117),S275JR(1.0044),S275JO(1.10143),S355JO(1.0553),
                E295(1.0050),E335(1.0060), S235J2W(1.861),S355J2W(1.8965),10#,
                15#20#
201,202,J1,J2,J3,J4
301,304,304L,314,316L,316ti,317L,321,347,310s,309s
409L,410,410s,420,420j1,420j2,430,444,441
904L,2205,2507,2101,2520,2304,254smo,253ma,F55

Diameter: 4mm~800mm
Length: 1m,3m,5.8m,6m,12m or as required
Surface: polished,bright,black,coated,2b,ba,mirror,NO.4,8K
Technique: hot rolled, forged and cold drawn
Inspection: Mill Test Certificate is supplied with shipment,SGS inspection is accepted if needed
Delivery Time: 5-15 days,according to customers' grades,dimension and quantities

Payment Terms: 1) 30% deposit by T/T, the balance against copy of B/L by T/T.
                         2) 30% deposit by T/T, the balance by L/C at sight.

Package: Standard export seaworthy or as customers' requirements
Application: 1.Mainly used in the manufacture of petroleum, chemical, gas separation and shipping container or other similar devices, such as all kinds of tower vessels, heat exchangers, torage tank and tank car, etc
2.Manufacture all kinds of stamping parts, construction and engineering structure and some of the less important machine structure and parts.
3. Buildings and Bridges,Vehicles, towers and other structures.
4.Used as a floor, workshop escalator, working pedal, ship deck and car plate and so on
5.Make fixed boiler, boiler and other important hull attachments.
6.Pressure vessels, welding gas cylinder steel plate
7.Production of cutting tools, measuring tool and die

 

Category	Grades	Sizes	Standard
Carbon structure steel	Q195, Q215, Q235, Q275	16mm-250mm	GB/T700-2006
Low alloy high strength structure steel	Q295, Q345, Q390, Q420, Q460	16mm-250mm	GB/T1591-2008
Prime Carbon structure steel	10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45	16mm-250mm	GB/T699-1999
Alloy structure steel	30Mn2, 40Mn2, 27SiMn, 42Crmo, 20Cr,40Cr,20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi, 20MnVB, 20MnTiB, 45MnV, 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V,	16mm-250mm	GB/T3077-1999
Spring Steel	65Mn, 60Si2Mn, 50CrVA	16mm-250mm	GB/T1222-84
Bearing Steel	GCr15, GCr15GD,55SiMoV	16mm-250mm	GB/T18254-2002
Structural steels subject to end-quench hardenability requirements	20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b,35MnBM, 40MnB,45MnV.	16mm-250mm	GB/T5216-2004
Oil wells structural steel	37Mn5, 36Mn2V	16mm-250mm	Q/LYS248-2007
Marine anchor chain steel	CM490, CM690, M30Mn2	16mm-250mm	YB/T66-1987
			GB/T18669-2002