Hot Forged 40cr 42CrMo4 25crmo4 Steel Grinding Machine Roller Shaft
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Product Highlights
- Hot Forged Process: Manufactured via EAF+LF+VD+HT+Machined process for high-quality alloy steel shafts.
- Wide Material Range: Available in 40Cr, 42CrMo4, 25CrMo4, and other engineering/structural steels.
- One-Stop Service: Includes raw material forging, heat treatment, and precision machining services.
- Fast Delivery: Standard delivery within 30 days with over 20,000 tons of ex-stock inventory.
- Certified Quality: ISO certified with Mill Certificate, ensuring tensile strength and yield strength tests.
- 24h Online Support: Professional technical support available 24 hours a day for global customers.
- Versatile Applications: Suitable for automotive, aerospace, power generation, oil & gas, and transportation.
Product Attributes
- Customization
- Available
- Journal Diameter Dimensional Accuracy
- IT6-IT9
- Journal Surface Roughness
- 0.63-0.16μm
- Model NO.
- 40Cr, 25CrMo4, 42CrMo4
- Surface Finish
- Grinding
- Technique
- Hot Forged
- Process
- Eaf+Lf+Vd+Ht+Machined
- Ut
- Sep 1921-84 D/D or Customized
- Payment Term
- 30% Tt Deposit, Balance Against Bl Copy
- Delivery Date
- 30 Days
- Ex-Stock
- No
- Certificate
- ISO/ Mill Certificate
- Test
- Ensile Strength, Yield Strength, Elongation
- Grade
- 40cr, 25crmo4, 42CrMo4
- Experience
- 15years
- Service
- 24h Online
- Material
- Alloy Steel
- Load
- Central Spindle
- Stiffness & Flexibility
- Stiffness / Rigid Axle
- Axis Shape
- Straight Shaft
- Shaft Shape
- Stepped Shaft
- Appearance Shape
- Round
- Transport Package
- Pallet, Wooden Box Our Customized
- Specification
- According to drawing
- Trademark
- Qilu
- Origin
- China
- HS Code
- 8607191000
- Production Capacity
- 500, 000tons/Year
Product Images of Hot Forged 40cr 42CrMo4 25crmo4 Steel Grinding Machine Roller Shaft
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Hot Forged 40cr 42CrMo4 25crmo4 Steel Grinding Machine Roller Shaft -
Hot Forged 40cr 42CrMo4 25crmo4 Steel Grinding Machine Roller Shaft -
Hot Forged 40cr 42CrMo4 25crmo4 Steel Grinding Machine Roller Shaft -
Hot Forged 40cr 42CrMo4 25crmo4 Steel Grinding Machine Roller Shaft -
Hot Forged 40cr 42CrMo4 25crmo4 Steel Grinding Machine Roller Shaft -
Hot Forged 40cr 42CrMo4 25crmo4 Steel Grinding Machine Roller Shaft -
Hot Forged 40cr 42CrMo4 25crmo4 Steel Grinding Machine Roller Shaft
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Product Description
Hot Forged 40cr 42CrMo4 25CrMo4 Steel Grinding Machine Roller Shaft
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.
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) | |
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.
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.
About the Supplier
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Company Profile
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 and cutting 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 Speical Steel (Dalian and Fushun mill), Baosteel, Tiangong International, Changcheng special steel for hot rolled tool steel, cooperate with Daye Special 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 size.
Now 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.
We are ready to work with colleagues from various circles at home and abroad and build good business relationship with each other to get win-win situation.
About Our Factory & Business Background
- Address
- Room 2831, B4 Taskin, Xiangfu Mid Road, Yuhua District, Changsha, Hunan, China
- Terms of Payment
- LC, T/T, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- SHANGHAI, NINGBO, QINGDAO
Our Production Capability & Technical Expertise
- Main Products
- Alloy Steel, Carbon Steel, Stainless Steel, High Speed Seel, Spring Steel, Steel Forging
Our Industry Experience & Global Business Record
- Export Year
- 2008-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available steel grades?
- We supply various grades including 40Cr, 42CrMo4, 25CrMo4, Q235B, S235JR, S355JR, 1045, 4140, and more based on GB, JIS, DIN, and ASTM standards.
- What is the customization capability?
- We provide customized services based on customer drawings, including specific journal diameters, surface finishes, and shapes like stepped or round shafts.
- What is the lead time for orders?
- The standard delivery date is 30 days. During off-season, it is within 15 workdays, while peak season may take one month.
- What payment terms are accepted?
- We accept 30% TT deposit with the balance against the BL copy, as well as LC, Western Union, and small-amount payments.
- Do you provide quality certificates?
- Yes, we provide ISO certification and Mill Certificates, along with test reports for tensile strength, yield strength, and elongation.
- What is the minimum order quantity?
- We do not have a strict ex-stock minimum for common items, but custom forged parts are produced based on specific customer requirements and drawings.
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