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उत्पाद विवरण:
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| नाम: | स्टील गोल बार | डीआइए: | 20-420 मिमी |
|---|---|---|---|
| लंबाई: | 6-11 मीटर | स्थिति: | उष्मा उपचार |
| प्रसंस्करण: | कोल्ड रोल्ड हॉट रोल्ड | मिश्र धातु: | अनुकूलित |
| सहनशीलता: | ±0.1मिमी से ±0.5मिमी | लंबाई: | 1 मीटर से 6 मीटर (अनुकूलन योग्य) |
| कस्टम चक्र: | 7-15 दिन | आकार: | 6-450 मिमी |
| लोडिंग बंदरगाह: | शंघाई पोर्ट | सतह का उपचार: | काला/छीलना/चमकाना/मशीनी |
| मूल: | चीन | ||
| प्रमुखता देना: | ASTM SAE1020 carbon steel round bar,hot rolled steel round rod,20mm carbon steel round bar |
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| Product Name | ASTM 1015 25mm Hot Rolled Forged Alloy Carbon Steel Round Bar |
| Grades | 1045 1020 20MnCr5 |
| Surface | Black,Polish,Oiled |
| Technique | Hot rolled |
| Delivery Condition | Black Surface,Rough machined or as required |
| Test | 100% Ultrasonic test |
| Process | EAF + LF + VD + Forged + Heat Treatment |
| Dimension | Diameter : 16mm - 250mm |
| Length : 4000-15000mm or cut to length | |
| Application | 1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc. |
| 2): Can be made into mould template, mortise pin, column | |
| 3): This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear... | |
| 4): This kind of steel is the most common blanks and materials of shaft parts. Its die welding material model is CMC-E45. | |
| Inspection | Mill Test Certificate is supplied with shipment,SGS inspection is accepted if needed |
| Package | Standard export seaworthy package or as required. |
| Port | Tianjin Port or Customer designated port of destination |
| Delivery Time | 5-15 days,according to customers' grades,dimension and quantities |
| Category | Grades | Sizes | Standard |
| Carbon structure steel
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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 |
Chemical Composition
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STEEL GRADE |
Similar Brand |
Chemical Composition(%) |
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GB |
AISI |
JIS |
DIN |
C |
Si |
Mn |
Cr |
Mo |
Ni(≤) |
P(≤) |
S(≤) |
|
20 |
1020 |
S20C |
CK22 |
0.17-0.24 |
0.17-0.37 |
0.35-0.65 |
0.25 |
/ |
0.25 |
0.035 |
0.035 |
|
45 |
1045 |
S45C |
CK45 |
0.42-0.50 |
0.17-0.37 |
0.50-0.80 |
0.25 |
/ |
0.25 |
0.035 |
0.035 |
|
15CrMo |
4115 |
SCM415 |
15CrMo5 |
0.12-0.18 |
0.17-0.37 |
0.40-0.70 |
0.80-1.10 |
0.40-0.55 |
0.30 |
0.035 |
0.035 |
|
30CrMo |
4130 |
SCM430 |
25CrMo4 |
0.26-0.34 |
0.17-0.37 |
0.40-0.70 |
0.80-1.10 |
0.15-0.25 |
0.030 |
0.035 |
0.035 |
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42CrMo |
4140 |
SCM440 |
42CrMo4 |
0.38-0.45 |
0.17-0.37 |
0.50-0.80 |
0.90-1.20 |
0.15-0.25 |
0.030 |
0.035 |
0.035 |
3.Available Size(mm) :
| Flat Bar Size | Round Bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 10-700 | 155-2200 | 2000-6000 | 20-200 | 2000-6000 |
Product Advantages
(1) lower price: less producing cost for the small steel factory, so we could supply lower price to our customers.
(2) large stocks: we are the leading steel agency in our country, so we have large stocks for many steel grade and sizes.
(3) quality assurance: 100% according the steel grade standards, MTC available before the shipment.
FAQ:
Q1: What do you do for the control of the quality?
A1: Before loading into the container, our products will all be inspected by ultrasonic inspection. Quality Grade conforms to SEP 1921-84 E/e, D/d, C/c as per customer's request.
Q2:: What are your hot-selling products?
A2: SAE1020 1045 5140 D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, abundant stock for both plates and rounds. Competitive prices and short lead-time.
Q3: Can we visit your company and factory?
A3: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
Q4: Are you a manufacturer or merely a trader?
A4: We are a group of companies and owned manufacturer bases and trading companies. We specialized in plastic mold steel, hot work mold steel, cold work mold steel, alloy steel for mechanical, high-speed steel, etc. All materials are of high quality and competitive price.
व्यक्ति से संपर्क करें: Mr. Gao Ben
दूरभाष: +86-18068357371
फैक्स: 86-0510-88680060
Hindi
