May 8 Jinan Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday's last week. General line Φ6.5mm Q235 Handan steel 6000 50 500 920 General line Φ10mm Q235 Stone cross 6000 50 500 920 High line Φ6.5mm Q235 邯Steel 5970 0 410 820 High Line Φ6.5mm Q235 Xing Steel 6050 50 330 850 Rebar Φ12mm HRB335 Jigang 5800 150 400 730 Rebar Φ14mm HRB335 Jigang 5750 150 300 730 Rebar Φ16-25mm HRB335 Jigang 5650 150 300 670 Thread Steel Φ16-25mm HRB335 Laiwu Steel 5540 0 320 590 Rebar Φ16-25mm HRB335 Laiwu Steel Yongfeng 5550 50 300 670 Grade III Rebar Φ16-25mm HRB400 Jigang 5830 130 300 760 Grade III Rebar Φ16-25mm HRB400 Laiwu Steel 5790 70 290 730 Grade III rebar Φ16-25mm HRB400 Jiuquan 5750 70 330 690 Hot rolled coil 2.5*1250*c Q235 Handan Steel/TISCO 6100 0 150 350 Hot rolled coil 2.75*1250*c Q235 Benxi/Tisco 6050 0 150 350 Hot rolled coil 3.0*1250*c Q235 Benxi/Tisco/Tangshan Steel 6000 0 150 400 Hot rolled coil 3.75-9.55*1250*c Q235 Benxi/TISCO/Tangshan Steel 5950 0 150 400 Low alloy roll 5.5*1500*c Q345 Jinan Steel 5950 0 150 270 Hot Roll 5.5*1500*6000 Q235 Jinan Steel 5950 0 150 400 Cold Rolled Sheet 1.0*1250*c SP CC Benxi Steel 6870 40 220 320 Cold rolled steel plate 1.0*1250*2500 SPCC Angang 6820 40 120 290 Cold rolled plate 1.2*1250*2500 SPCC Wuhan Iron and Steel 6870 40 120 300 Cold rolled plate 1.5*1250*2500 SPCC Wuhan Iron and Steel 6870 40 120 300 Cold Rolled plate 2.0*1250*2500 SPCC Wuhan Steel 6870 40 120 270 Cold rolled plate 3.0*1250*2500 SPCC Wuhan Iron and Steel 7000 70 100 250 Puzhong plate 8mm Q235 Sky Steel 7040 0 0 300 Puzhong plate 10mm Q235 Jinan Steel 7040 0 0 500 Pu Medium Plate 10mm Q235 Sky Steel 6550 0 0 150 Puzhong Plate 12mm Q235 Jinan Steel 6400 0 0 250 Puzhong Plate 14mm Q235 Jinan Steel 6400 0 0250 Puzhong Plate 16mm-20mm Q235 Jinan Steel 6390 0 0 300 Puzhong Plate 16mm- 20mm Q235 Puyang 6220 0 0 170 Puzhong Plate 16mm-20mm Q235 Wenfeng 6180 0 0 150 Low alloy sheet 12mm Q345 Jigang 6580 0 0 50 Low alloy sheet 14mm Q345 Jinan Steel 6580 0 0 100 Low alloy sheet 20mm Q345 Jinan Steel 6570 0 0 100 Boiler plate 10mm 20g Jinan Steel 7040 0 0 100 Boiler plate 20mm 20g Jinan Steel 6640 0 0 100 Container plate 10mm 16MnR Jinan Steel 7040 0 0 100 Container plate 20mm 16MnR Jinan Steel 6640 0 0 100 Galvanized plate 0.5mm* 1000*C SGCC Hengtong 6800 0 20 270 Galvanized sheet 1.0mm*1000*C SGCC Hengtong 6450 0 300 350 Galvanized sheet 1.0mm*1000*C ST02Z Benxi Steel 6500 0 250 350 seamless tube Φ108*4.5 20# tobacco tube 7240 0 100 190 seamless tube Φ159*6 20# tobacco tube 7150 0 100 200 seamless tube Φ219*7 20# Lu Bao 7240 0 100 200 1 inch Q235 Friends Hair and Hengshui 5900 0 100 100 Welded pipe 2 inch Q235 Youfa, Hengshui 5800 0 50 50 Welded pipe 3 inch Q235 Youfa, Hengshui 5800 0 50 50 I beam 25# Q235 Haicheng 5550 0 150 430 I beam 36# Q235 Lai Steel 5650 0 0 550 I-beam 40# Q235 Laiwu Steel 5650 0 0 350 Channel Steel 16# Q235 Jinan Steel 5450 0 0 350 Channel Steel 32# Q235 Laiwu Steel 5750 0 350 500 Angle Steel 50*50# Q235 Aluminum Steel 5750 0 150 300 Angle Steel 80*6# Q235 Aluminum Steel 5600 0 50 250

Heat Treated Steel Bar And Tube

HEAT TREATED STEEL BAR AND TUBE

Heat treated steel bar is produced by heating and cooling in different temperature based on the steel grades to improve the steel bar mechanical properties or machinability for various industrial applications. Heat treated steel bar includes annealed steel bars, Normalized Steel Bar, quenched and temper qt steel bar.

Annealed Steel Bar has better ductility and lower hardness, which can be easier to be machined. The annealing processing is usually widely used for steel grade with higher carbon content above 0.5%. However, some low carbon steel also requires to do annealing for special usage such as 20CrMnTi gear steel. For some special material such as 20CrMnTi gear steel and GCr15 such bearing steel, spheroidizing annealing is often required.

Normalized steel bar sometime is also one kind of annealing processing. It mainly changes the grain to remove the impurities in steel and improves the strength and hardness. For some hot rolled steel bars, to keep the basic mechanical properties, normalizing is often used.

Quenching and Tempering, abbreviated as Q&T is a king of processing that strengthen or harden steel bars by heating the materials and then cooling in water, oil or other liquid medium, that rapidly the change from austenite to perlite to get the proper properties for various usage. The quenched & tempered steel bar materials are usually with carbon from 0.30% - 0.60%, it is widely used as merchant bars in components of various machines.

Our advantages on producing heat treated steel bars:

1) Big stocks of hot rolled round bars or wire rods as raw materials

2) Wide range of Cold Drawn Steel Bar sizes: from 10mm to 150mm

3) Different cold drawing medias powder or oil to get different surface

4) Straightening machines to get better straightness up to 0.5mm/m

5) Grinding and polishing machines to get better roughness upto 0.4um

6) Heat treating furnaces to adjust the mechanical properties

7) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.

8) Multiple packages to avoid broken packages and anti-rusty

Astm A193,Round Steel Tubing,Heat Treated Steel Tube,Heat Treated Steel Bar And Tube

SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdbrightsteelbar.com