Hunan Qilu Industrial Co., Ltd has the capacity to guarantee the quality for every step, from raw material (forging), then heating treatment, finally machining. We have our own forging mill, heating teatment shop and machining shop. At present we could supply various of lage main shaft, turbin shaft, cylinder shaft, windy generator shaft, roller shaft, wheel forging, drill bit forging and kinds of irregular parts based on the drawing provided by customers.
![Hot Forged Alloy Steel Crane Wheel Axle Wheel Axle Wind Turbine Axle](https://img3.grofrom.com/hafee/9013d7a863d9904acf00450931fcda3f.webp)
Steel material for shaft and forging parts:
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/7398f1a06d8f92b669b6c04ca345eb32.webp)
Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn Steels, including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating treatment, cutting and further machining service.
Since 2008 year, Hunan Qilu Industrial has the right to export all FORGED STEEL behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial.
Till 2013 year, many customers need HOT ROLLED and COLD DRAWN steel from Qilu Industrial, in order to provide one-stop solution to our customers, Qilu Industrial began to cooperate with Dongbei Special Steel (Dalian and Fushun mill), Baosteel, Tiangong International, Changcheng Special Steel for hot rolled tool steel, cooperate with Daye Speical Steel, Jiangyin Xingcheng Speical Steel, Shagang Group, Jianlong Group for hot rolled engineering steel. Now we already set up the warehouse in Wuxi and Dongguan City, more than 20000 tons ex-stock could be supplied with kinds of sizes.
Then from 2018 year, Qilu Industrial decide to provide further manufacturer processing service, at present we could supply various of lage main shaft, turbin shaft, cylinder shaft, windy generator shaft, roller shaft, wheel forging, drill bit forging and kinds of irregular parts based on the drawing provided by customers.
Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/7d536334a74ff6300fbf0d3a1e2bcba1.webp)
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/21c5226388a84130060603151a86c72f.webp)
The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/a473c27d83830a20fc27faf07b56fcad.webp)
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/453a634ba3208be62c51995a5eff1adc.webp)
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/ceb43f154eb65daeb75bbe938c154f49.webp)
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/0e192d6b9b27abf0fff7cb075ed845dc.webp)
![Hot Forged Alloy Steel Crane Wheel Axle Wheel Axle Wind Turbine Axle](https://img3.grofrom.com/hafee/9013d7a863d9904acf00450931fcda3f.webp)
Steel material for shaft and forging parts:
Engineering Steel | |||||
GB GB/T 700 | JIS JIS G3101 | DIN (W-Nr.) EN10025-2 / DIN17100 | AISI/ASTM ASTM A36 | BS | OTHERS |
Q235B | SS400 | S235JR / RST37-2 | A36 | ||
Q235C | S235J0 / ST37-3 U | ||||
Q235D | S235J2 | ||||
GB GB/T1591 | JIS | DIN (W-Nr.) EN10025-2 / DIN17100 | AISI/ASTM | BS | OTHERS |
Q355B | S355JR | ||||
Q355C | S355J0 / ST52-3U | ||||
Q355D | S355J2 / ST52-3 N | ||||
Q355E | S355K2 | ||||
GB GB/T 699 | JIS JIS G4051 | DIN (W-Nr.) EN 10083-2 | AISI/ASTM ASTM A20 | BS | OTHERS |
1018 | EN2C | ||||
20 | S20C | C20 | 1020 | EN3B/070M20 | ASTM A105 |
35 | S35C | C30 | 1035 | ||
45 | S45C | C45E/1.1191 | 1045 | EN8D/080M40 | |
50 | S50C | C50/1.1206 | 1050 | 080M50 | |
55 | S55C | C55 | 1055 | EN9/070M55 | |
GB GB/T 3077 | JIS JIS G4105/JIS G4103 | DIN (W-Nr.) EN 10250 | AISI/ASTM ASTM A29 | BS BS 970 | OTHERS |
40Cr | SCr440 | 41Cr4(1.7035) | 5140 | ||
15CrMo | SCM415 | 16CrMo44/1.7337 | |||
20CrMo | SCM420 | 18CrMo4/1.7243 | 4118 | ||
30CrMo | SCM430 | 25CrMo4/1.7218 | 4130 | 708A25/708M25 | |
42CrMo | SCM440 | 42crmo4/1.7225 | 4140 | EN19/709M40 | |
SCM445 | 4145 | ||||
40CrNiMoA | SNCM 439/SNCM8 | 36CrNiMo4/1.6511 | 4340 | EN24/817M40 | |
40NiMoCr10-5/1.6745 | EN26/826M40 | ||||
34CrNiMo6 / 1.6582 | 4337 | ||||
30CrNiMo16-6/1.6747 | 4330V | EN30B/835M30 | |||
32CrMo12/1.7361 | EN40B/722M24 | ||||
16CrMnH / 20CrMnTi | 16MnCr5 / 1.7131 | 5115 | |||
20CrMn | 20MnCr5 / 1.7147 | ||||
15CrNi6/1.5919 | 3115 | ||||
16NiCr4/1.5714 | EN351/637M17 | ||||
4615/4617 | EN34/665M17 | ||||
14NiCr14/1.5752 | 3310/3415 | EN36/655M13 | |||
15NiCrMo16-5/1.6723 | EN39/835M15 | ||||
17CrNiMo6 | 18CrNiMo7-6 (1.6587) | 4815 | |||
20CrNiMo | SNCM220 | 1.6523/21NiCrMo2 | 8620 | 805M20 | |
20CrNiMo5 | EN353 | ||||
GCr15 | SUJ2 | 52100/1.3505 | EN31/535A99 | ||
38CrMoAl | SACM645 | 41CrAlMo7/34CrAlMo5 | 905M39/905M31 | 41CrAlMo74(ISO) |
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/7398f1a06d8f92b669b6c04ca345eb32.webp)
Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn Steels, including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating treatment, cutting and further machining service.
Since 2008 year, Hunan Qilu Industrial has the right to export all FORGED STEEL behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial.
Till 2013 year, many customers need HOT ROLLED and COLD DRAWN steel from Qilu Industrial, in order to provide one-stop solution to our customers, Qilu Industrial began to cooperate with Dongbei Special Steel (Dalian and Fushun mill), Baosteel, Tiangong International, Changcheng Special Steel for hot rolled tool steel, cooperate with Daye Speical Steel, Jiangyin Xingcheng Speical Steel, Shagang Group, Jianlong Group for hot rolled engineering steel. Now we already set up the warehouse in Wuxi and Dongguan City, more than 20000 tons ex-stock could be supplied with kinds of sizes.
Then from 2018 year, Qilu Industrial decide to provide further manufacturer processing service, at present we could supply various of lage main shaft, turbin shaft, cylinder shaft, windy generator shaft, roller shaft, wheel forging, drill bit forging and kinds of irregular parts based on the drawing provided by customers.
Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/7d536334a74ff6300fbf0d3a1e2bcba1.webp)
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/21c5226388a84130060603151a86c72f.webp)
The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/a473c27d83830a20fc27faf07b56fcad.webp)
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/453a634ba3208be62c51995a5eff1adc.webp)
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/ceb43f154eb65daeb75bbe938c154f49.webp)
![Forged Alloy Steel Round Bar ASTM 4140 DIN 42CrMo4 1.7225 JIS Scm440](https://img3.grofrom.com/hafee/0e192d6b9b27abf0fff7cb075ed845dc.webp)