Carbon Steel, HSLA High Strength Low Alloy Steel
Keywords：
Carbon Steel, HSLA High Strength Low Alloy Steel
Description
Typical Standard and grades
| Typical Standard and grades | ||||
| ASME SA36/ASTM A36 | A36 | |||
| ASME SA283/ASTM A283 | A283 Grade C | A283 Grade D | ||
| 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 | |
Project Achievements
| Style 类别 |
Grade 牌号 |
Standard 执行标准/技术协议 |
Spec 规格 |
Main Users 重点业绩 |
| Carbon Structural Steel Plate | Q235B/C/D | GB700-88 | 6～100 |
Beijing Olympic Games 2008 Dalian Project Maanshan Iron & Steel Corporation Qiandaohu Bridge and etc. |
| HSLA Steel | Q355B/C/D | GB/T1591 | 32～100 |
Beijing Olympic Games 2008 National Stadium-Bird’s Nest National Swimming Hall (Water Cubic) 3rd Nanjing Changjiang Bridge. |
| HSLA Steel | Q345E | GB/T1591 | 6～50 |
locomotive and rolling stocks, hoisting equipment, mining machinery, electric motor, boiler, petroleum, chemical engineering, shipbuilding, bridge and so on. |
| HSLA Steel | Q390B/C/D | GB/T1591 | 8～60 | |
| HSLA Steel | Q420B/C/D | GB/T1591 | 8～60 | |
| High Strength Steel Plate |
JG590, Q460C/D, JG460C, SM570 |
Q/LYS175-2002 GB/T 1591 JGX 360-2005 Technical Agreement JIS G 3106-1999 |
8～60 |
JG590 in Shantui, Shangong, Shenyang Shanhe Construction Machinery, Hefei Heli Group, Zhengzhou, Beijing, Tiansheng Coal Mine Machinery, Nantong Ventilation Machinery,etc. Coal Mine Machinery, Beijing Coal Mine Machinery, Shanxi Coal Mine Machinery and Pingdingshan Coal Mine Machinery. |
| High Strength Steel Plate | JG670DB | JGX359－2005 Technical Agreement | 6～30 |
Coal mine and construction machinery, mainly for the fabrication of hydraulic support, scraper conveyor and other critical components. |
| High Strength Steel Plate | Q550D | GB/T16270-1996 | 8～32 | |
| High Strength Steel Plate | JB800 JB700 | Q/LYS188-2003; JGX 350-2005 Technical Agreement |
8~40 |
JB800 used by Yantai Seaport Machinery Factory, Shandong Longkou Power Plant, Shandong Construction Machinery Factory, Shenyang Blower Company blower |
|
High Weather-proof Structural Steel Plate |
SPA-H Q345GNHL 09CuPCrNi Q355NH |
JIS G3125-1987; GB/T4171-2000; JGX346-2004; JGX364-2005; |
6～40 |
Howdenhua Engineering Ltd Petrochina 7th Construction Second Machine Factory, etc. |
|
Sulfuric-Acid Dew- Point- Corrosion Resistant Hot Rolled Steel Plate |
JNS | JGX339-2004 Technical Agreement | 6～40 |
4th period of Zhou County Power Company Waigaoqiao Power Company 2nd period of Xiamen Songyu Power Copany Hebei huai’an Power Copany etc.. |
|
Structural Steel Plate for Bridge |
Q345qC/D/E Q370qC/D/E Q420qC/D/E 14MnNbq |
GB/T 714-2000 JGX351-2004 Technical Agreement |
8～50 |
Q345qD in Shanghai Center Ring Line Project Q345qC in Guangzhou Guangqing Flyover Bridge |
|
Steel Plate for High Rise Building Structure |
Q235GJB/C/D, Q345GJB/C/D | YB4104-2000 | 6～80 |
Beijing Olympic Games 2008 incl Bird’s Nest National stadium Cubic) Shanghai Center Ring Line National Sports Hall |
|
Fire- and Weather- proof Steel Plate for Building |
JFR490, JFR580 | Technical Agreement | 6～50 | |
| High strength Steel Plate | S690Q | EN10025 | 10～120 | |
|
Automobile Beam Steel Plate |
J510L | JGX375-2005 Technical Agreement | 6～16 | Shandong Lingong. |
|
Quality Carbon Structural Steel Plate |
45, 50 | GB/T 699-1999 GB711-88 GB3274-88 JGX388-2005 |
8～120 |
SINOTRUCK, Jier Machine-tool Group Co., Ltd., Shifeng Group, and sell well in Pearl River Delta, Changjiang River Delta, etc. Europe, etc. |
|
General Structural Steel Plate |
SS400 |
JIS G3101-1995，Technical Agreement |
6～50 |
Hefei Hua’an Metal Material Co. Ltd Hitachi Construction Machine Corporation |
|
Non-alloy Structural Steel Plate |
S355K2、S355J2 | EN10025-2:2004 | 6～50 |
S355K2 obtained certification in compliance with laws, regulation relating to CPD of EC, and exported to European, Middle East, and India. |
| (Normalized) Rolled |
7000 tons of this kind widely used in a great bridge construction to apply to low temperature zone. L&T-Komatsu Limited, India Singapore |
|||
|
Weldable Fine Grain Structural |
S275N, S355N, S275NL, S355NL | EN10025-3 | 6～80 | |
| Steel Plate | ||||
|
Hot Rolled Steel Plate for Welding Structure |
SM400A/B/C, SM490A/B/C, SM570 | JIS G3106-1999 | 6～75 |
Widely used in digging machine, bulldozer, coal mine machine, fork truck and so on. |
|
Low Alloy Structural Steel Plate |
S355M, S420M, S460M | DIN EN 10113-3-1993 | 8～60 | |
| High Strength Steel Plate | A514GradeA A514GradeT | ASTM A514/A514M | 6～60 |
Coal mine and construction machinery Hydraulic support critical components. |
| High Strength Steel Plate | S550Q、S620Q、 S690Q | BS EN10025-6:2004 | 6～60 |
Engineering structures Construction machinery vessels… |
| High Strength Steel Plate | SHY685、 SHY685N、 SHY685NS |
JIS G3128:1999 | 6～60 |
Pressure vessel, high-voltage equipment and other engineering structures |
| High Strength Steel Plate | JG785E | JGX459-2007 Technical Agreement | 14～65 |
JG785E exported to Poland, USA, and EEW-CTSGmbH in Germany. |
|
Low Alloy Structural Steel Plate |
1E0170/1E0650/ 1E1006 1E1863 1E1883 |
JGX349—2004 Technical Agreement | 6～40 |
Caterpillar Xuzhou Mexico Caterpillar Mexico |
| Steel Plate for Building Structure | SN400A/B/C, SN490B/C | JIS G3136-1994 | 16～80 |
High-rise building, super high-rise building, sports airport, exhibition center, building. |
|
High Weather-proof Bridge Structural Steel Plate |
A709Gr50WA、A709Gr50WB、 A709Gr50WB、A709Gr50WCF、 A709HPS50W、A709HPS70W |
ASTM A709/A709M | 6～80 |
A709Gr50WBF exported and used in railway project |
|
Corrosion Resistant Structural Steel Plate |
A588GrA、 A588GrB | ASTM A588/A588M | 6～50 |
A588GrA、A588GrB won high reputation. |
| HSLA Steel Plate | A572Gr50 | ASTM A572/ A572M | 6～51 |
A572Gr50 widely used in building structure, machinery and other structures, exported to Taiwan, Korean etc. |
| Alloyed Die Steel Plate | J30 | JGX456 | 20～100 |
Zhujiang River Delta and the Changjia River Delta, such as Kunshan mingyuan, Longji die shop, and also exported. |
| Alloyed Steel Plate | 50Mn2V、 SCM400 etc. |
GB3077、JIS G 4105-1979 | 6～100 |
Hubei Heixuanfeng Board Mill, and exported. |
| Abrasion-resistant Steel Plate | Bis52J、Bis53J、 Bis21J | JGX380-2005 | 10～50 |
Bisalloy Steel Pty. Ltd. In Australia |
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