Video Description
Product Description
High-strength low-alloy steel plate (high-strength plate) refers to the grade Q460 steel, which has high strength, especially in the normalized or normalized and tempered state, and has high comprehensive mechanical properties. Mainly used in large ships, bridges, power station equipment, medium and high pressure boilers, high pressure vessels, rolling stock, hoisting machinery, mining machinery and other large welded structural parts.
Low-alloy high-strength steel plate is a steel plate with other alloying elements added to improve the strength of the steel plate. Common low-alloy high-strength steel plate materials include Q345C, Q390C, Q420D, Q460D, etc. These steel plates have high strength and toughness and are suitable for large machinery and equipment, construction projects, bridges and other fields. Common specifications include thickness 6mm-150mm and width 1000mm-4000mm.
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Standards and Classifications
| GB | 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, Q195, Q215, Q235, Q255, Q275, Q295, Q345, 08F, 10F, 15F, 08, 08Al, 10, Q420, Q460, Q500, Q550, Q620, Q690, A32, D32, E32, F32, A36, D36, E36, F36, A40, D40, E40, F40, 20G, 22MnG, LT, XT1, XT2, HP245, HP265, HP295, HP325, HP345, HP365, 45Mn2, 27SiMn, 40B, 45B, 50B, 15Cr, 20Cr, 15CrMoG, 16MnG, 19MnG, 13MnNiCrMoNbG, 12Cr1MoVG, 16MnDR, 15MnNiDR, 09MnNiDR, 20R, 16MnR, 15MnNbR, 15MnVR, 15MnVNR, 18MnMoNbR, 13MnNiMoNbR, 15CrMoR, 07MnCrMoVR, 07MnNiMoVDR, 12MnNiVR, etc |
| ASTM | ASTM A414/A414M A/B/C/D/E/F/G, ASTM A515/A515M 415/450/485, ASTM A516/A516M 380/415/450/485, ASTM A204/A204M A/B/C, ASTM A537/A537M 1/2/3, ASTM A202/A202M A/B, ASTM A203/A203M A/B/D/E/F, ASTM A225/A225M C/D, ASTM A737/A737M B/C, ASTM A353/A353M, ASTM A387/A387M 2/12/11/12/22L/21/21L/5/17/9/91, ASTM A517/A517M A/B/C/E/F/H/J/M/P/Q/S/T, ASTM A533/A533M A/B/C/D, ASTM A542/A542M A/B/C/D/E, ASTM A543/A543M B/C, ASTM A782/A782M,ASTM A844/A844M, etc |
| JIS | SGV410, SGV450, SGV480, SPV235/315/355/410/450/490, SB410/450/480, SG255, SG295, SG325, SG365, SLA235A/235B/325A/325B/365/410, SB450M/480M, SQV3A/3B, SEV245/295/345, SL2N255, SL3N255/275/440, SL5N590, SL9N520/590, SCMV1/2/3/4 /5/6, SCMQ4E/4V/5V, SBV1A/1B/2/3, SQV1A/1B/2A/2B, SS330, SS400, SS490, SS540, SM400A/400B/400C/490A/490B/490C/490YA /490YB/520B/520C/570, SMA400AW/400AP/400BW/400BP/400CW/400CP/490AW/490AP/490BW/490BP/490CW/490CP/570W/570P, SPA-H, SPA-C,etc |
| DIN | P245NB, P265NB, P310NB, P355NB, X6CrNi1811, X3CrNiN1811, X8CrNiTi1810, X6CrNiMo1713, X3CrNiMoN1713, X8CrNiNb1613, X8CrNiMoNb1616, X8CrNiMoVNb1613, X5NiCrAlTi3120, X8NiCrAlTi3221, X5NiCrAlTi3120RK, P235GH, P265GH, P295GH, P355GH, 16Mo3, 13CrMo4-5, 10CrMo9-10, 11CrMo9-10, etc |
| EN | S185(1.0035), S235J0(1.0114), S235JR(1.0038), S235J2(1.0117), S275JR(1.0044), S275J0(1.0143), E295, S355J0(1.0553), E335(1.0060), S235J2W(1.8961), S355J2W(1.8965), P235GH, P265GH, P295GH, P355GH, 16Mo3, 13CrMo45(1.7335), 10CrMo9-10, 12Ni14, X12Ni5, X8Ni9, etc |
Product Display
We have a large stock of steel plates, such as carbon steel plates, alloy steel plate, HR steel plate, CR steel sheet, abrasion resistant steel plate, etc. Welcome to visit our factory at any time.
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We can supply various types of carbon steel plates to meet your various needs.
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| Standard | Carbon Steel, HSLA High Strength Low Alloy Steel Grades | |||
| ASME SA36/ASTM A36 | A36 | |||
| ASME SA283/ASTM A283 | A283 Grade C | A283 Grade D | ||
| ASME SA387/ASTM A387 | A387 Grade 2 | A387 Grade 5 | A387 Grade 9 | A387 Grade 11 |
| A387 Grade 12 | A387 Grade 17 | A387 Grade 21 | A387 Grade 21L | |
| A387 Grade 22 | A387 Grade 22L | A387 Grade 91 | ||
| ASME SA572/ASTM A572 | A572 Grade 42 | A572 Grade 50 | A572 Grade 55 | A572 Grade 60 |
| A572 Grade 65 | ||||
| ASME SA573/ASTM A573 | A573 Grade 58 | A573 Grade 65 | A573 Grade 70 | |
| ASME SA633/ASTM A633 | A633 Grade A | A633 Grade C | A633 Grade D | A633 Grade E |
| ASME SA656/ASTM A656 | A656 Grade 50 | A656 Grade 60 | A656 Grade 70 | A656 Grade 80 |
| A656 Grade 100 | ||||
| EN10025-2 | S235JR | S235J0 | S235J2 | S275JR |
| S275J0 | S275J2 | S355JR | S355J0 | |
| S355J2 | S355K2 | S450J0 | ||
| EN10025-3 | S275N | S275NL | S355N | S355NL |
| S420N | S420NL | S460N | S460NL | |
| EN10025-4 | S275M | S275ML | S355M | S420ML |
| S355ML | S460M | S420M | S460ML | |
| EN10025-6 | S460Q | S460QL | S460QL1 | S500Q |
| S500QL | S500QL1 | S550Q | S550QL | |
| S550QL1 | S620Q | S620QL | S620QL1 | |
| S690Q | S690QL | S890Q | S690QL1 | |
| S890QL | S890QL1 | S960Q | S960QL | |
| JIS G3101 | SS330 | SS400 | SS490 | SS540 |
| JIS G3106 | SM400A | SM400B | SM400C | SM490A |
| SM490B | SM490C | SM490YA | SM490YB | |
| SM520B | SM520C | SM570 | ||
| JIS G4051 | S20C | S25C | S30C | S35C |
| S40C | S45C | S50C | S55C | |
| S60C | S65C | S70C | S75C | |
| DIN 17100 | St37-2 | USt37-2 | RSt37-2 | St37-3 |
| St52-3 | ||||
| DIN 17102 | StE255 | WStE255 | TStE255 | EStE255 |
| StE285 | WStE285 | TStE285 | EStE285 | |
| StE315 | WStE315 | TStE315 | EStE315 | |
| StE355 | WStE355 | TStE355 | EStE355 | |
| StE380 | WStE380 | TStE380 | EStE380 | |
| StE420 | WStE420 | TStE420 | EStE420 | |
| StE460 | WStE460 | TStE460 | EStE460 | |
| StE500 | WStE500 | TStE500 | EStE500 | |
| GB/T700 | Q195 | Q235A | Q235B | Q235C |
| Q235D | Q275 | |||
| GB/T1591 | Q355B | Q355C | Q355D | Q390B |
| Q390C | Q420B | Q420C | Q460C | |
| Q390N | Q420N | Q460N | Q390M | |
| Q420M | Q460M | Q550M | Q620M | |
| Q690M | ||||
| GB/T16270 | Q460C | Q460D | Q460E | Q460F |
| Q500C | Q500D | Q500E | Q500F | |
| Q550C | Q550D | Q550E | Q550F | |
| Q620C | Q620D | Q620E | Q620F | |
| Q690C | Q690D | Q690E | Q690F | |
| Q800C | Q800D | Q800E | Q800F | |
| Q890C | Q890D | Q890E | Q890F | |
| Q960C | Q960D | Q960E | Q960F | |
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Packing & Delivery
Shipping By Sea
1. Standard packaging
2. Packaging according to customer requirements
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FAQ
Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: What product information do I need to provide?
A: You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.
