Alloy Steel Plate
We can supply you with various specifications of alloy steel plates, structural steel plates, pressure vessel plates, wear-resistant steel plates, etc.Alloy steel plate refers to the addition of an appropriate amount of one or more alloying elements on the basis of ordinary carbon steel to form an alloy steel plate.
Steel Grade:
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
Others as your requirement
Description
Alloy steel plate is a very important industrial material, and its application is more and more extensive. We can supply you with various specifications of alloy steel plates, structural steel plates, pressure vessel plates, wear-resistant steel plates, etc.
Product Description
Alloy steel plate refers to the addition of an appropriate amount of one or more alloying elements on the basis of ordinary carbon steel to form an alloy steel plate.
According to the content of alloy elements, it is divided into:
Low alloy steel plate (the total amount of alloy elements is less than 5%), medium alloy steel plate (the total amount of alloy elements is 5%-10%), and high alloy steel plate (the total amount of alloy elements is higher than 10%).
According to the composition of alloying elements:
Chromium steel (Cr-Fe-C), chrome-nickel steel (Cr-Ni-Fe-C), manganese steel (Mn-Fe-C), silicon manganese steel (Si-Mn-Fe-C).
Divided by use:
Alloy structural steel, alloy tool steel, special performance steel.
Special structural steel plates can be divided into:
1. Steel plates for pressure vessels: use a capital R at the end of the grade to indicate that the grade can be expressed by the yield point or by the carbon content or alloying elements. Such as: Q345R, Q345 is the yield point. Another example: 20R, 16MnR, 15MnVR, 15MnVNR, 8MnMoNbR, MnNiMoNbR, 15CrMoR, etc. are all represented by carbon content or alloy elements.
2. Steel plates for welding gas cylinders: use uppercase HP at the end of the grade to indicate, and the grade can be expressed by yield point, such as: Q295HP, Q345HP; it can also be expressed with alloy elements such as: 16MnREHP.
3. Boiler steel plate: use lowercase g at the end of the grade to indicate. Its grade can be expressed by yield point, such as: Q390g; it can also be expressed by carbon content or alloying elements, such as 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg, etc.
4. Steel plates for bridges: use lowercase q to indicate at the end of the grade, such as Q420q, 16Mnq, 14MnNbq, etc.
5. Steel plates for automobile beams: use capital L at the end of the grade to indicate, such as 09MnREL, 06TiL, 08TiL, 10TiL, 09SiVL, 16MnL, 16MnREL, etc.
Standards
| 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 | |
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 |
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