Hot Rolled Mild Steel Round Rod Bar Q215
Get Latest PricePayment Type: | L/C,T/T,D/P,D/A,Paypal |
Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA |
Transportation: | Ocean |
Port: | Tianjin,Qingdao,Shanghai |
Payment Type: | L/C,T/T,D/P,D/A,Paypal |
Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA |
Transportation: | Ocean |
Port: | Tianjin,Qingdao,Shanghai |
Model No.: Q195/Q215/Q235/Q255/Q275/Q295/Q345/Q355/Q390/Q420/A36/A992/A537/A572/S355JR/S275JR
Brand: Xinsuju
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Production Process: Forged, Hot Rolled, Cold Drawn
Application: Structural Steel Bar, Die Steel Bar, Tool Steel Bar
Whether Alloy: Is Alloy
Species: Alloy Steel Bar, Carbon Steel Bar
Tolerance: ±1%
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Shape: Round
Certification: Rohs lso lbr Bv sgs
Selling Units | : | Kilogram |
Package Type | : | Standard Seaworthy Packing |
Picture Example | : |
Round steel is a long, solid Steel Bar with a circular cross-section. Its specifications are expressed in diameter, unit mm (mm), such as "50mm" which means the diameter of 50mm round steel.
Round steel is classified as hot rolled, forged, and cold drawn. Hot rolled round steel is 5.5-250 mm in size. Among them: 5.5-25 mm small round steel mostly to straight strips into bundles of supply, commonly used for reinforcing bars, bolts, and various mechanical parts; Round steel larger than 25 mm, mainly used in the manufacture of machine parts, Seamless Steel Pipe billet, etc.
Round steel specification sheet material specification material specification 8#-10# ∮16-290 65Mn ∮40-300 153 ∮14-150 45Mn2 ∮18-75 20# ∮8-480 60Si2Mn ∮16-150 35# ∮8-480 20CrMnTi ∮10-480 45# ∮6.5-480 20CeMnTiB ∮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 12CrMo ∮21∮24∮75 15Mn ∮32∮170 25# ∮16-820 40CrMnMo ∮80∮160 YF45MnV ∮28-80 20CrMnMo ∮20-300 30# ∮6.5-480 27SiMn ∮20-350 30CrMo ∮28-80 Crwmn ∮20-300 30CrMoTi ∮16-300 H13(4Cr5MoSiVi) ∮20-300 60# ∮210∮260 40CrNiMo ∮20-400
Round steel theory weight scale Round steel diameter[(d)(model)] Theoretical weight(kg/m) Round steel diameter[(d)(model)] Theoretical weight(kg/m) 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 65 19.3 220 298 * 58 20.7 250 385 60 22.2 Theoretical weight calculation formula of round steel: outer diameter × outer diameter ×0.00617=kg/m
Product Features
The difference between round steel and other steel bars:
1, The appearance is not the same: The round steel appearance is round, with no lines and no ribs, the surface appearance of other steel bars is engraved or ribbed, so that the adhesion of round steel and concrete is small, and the adhesion of other steel bars and concrete is large.
2, The composition is not the same: Round steel (first-grade steel) belongs to ordinary mild steel, and other steel bars are alloy steel.
3, The strength is not the same: The strength of round steel is low, and the strength of other steel is high, that is, the diameter of the same round steel compared with other steel bars, round steel can withstand the tension is smaller than other steel bars, but the plasticity of the round steel is stronger than other steel bars, that is, the round steel has a larger deformation before being pulled off, and the deformation of other steel bars is much smaller before being pulled off.
Application fields
Small round steel with a diameter of 5.5-25mm is generally supplied in bundles. Small round steel is commonly used for reinforcing bars, bolts, and various mechanical parts. Generally, round steel with a diameter greater than 25mm is mainly used for manufacturing mechanical equipment, parts, and tube billets of seamless steel pipes.
Company Introduction
Our advantages:
1. We are a specialized supplier of steel materials, and can provide a reasonable price!Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.