Open Die Forging Steel Round Bar S55c C55 1055 070m55/En9 Main Shaft
China Open Die Forging Steel Round Bar S55c C55 1055 070m55/En9 Main Shaft, Find details about China S55c Forgings, C55 Forgings from Open Die Forging Steel Round Bar S55c C55 1055 070m55/En9 Main Shaft
Basic Info.
Model NO.
Open Die Forging S55C C55 1055 070M55/EN9
Special Use
Mold Steel, Free Cutting Steel, Cold Heading Steel, Machining Steel
Certificate
ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Process
Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
Heat Treatment
Annealed/Normalized/Q+T
Quality Inspection
Ut, Chemical Composition, Physical Properties/SGS
Technical Data
Ensile Strength, Yield Strength, Elongation
Ut Standard
Sep 1921-84 D/D
Grain Size
ASTM E112
Non-Metallic Inclusion
ASTM E45
Delivery Condition
Hot Rolled/Forged/Cold Drawn
Shape
Round/Flat/Block/Square/Tube
Usage
Automotive, Aerospace, Power Generation, Oil & Gas
Other Type 1
Engineering Steel, Cold Work Tool Steel
Other Type 2
Hot Work Tool Steel, Plastic Mold Steel
Other Type 3
Spring Steel, High Speed Steel, Stainless Steel
Other Type 4
Mold Steel, Free Cutting Steel, Cold Heading Steel
Trademark
QILU
Transport Package
Standard Seaworthy Packages, or as Per Request
Specification
Dia 6-1200
Origin
China
HS Code
722840
Model NO.
Open Die Forging S55C C55 1055 070M55/EN9
Special Use
Mold Steel, Free Cutting Steel, Cold Heading Steel, Machining Steel
Certificate
ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Process
Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
Heat Treatment
Annealed/Normalized/Q+T
Quality Inspection
Ut, Chemical Composition, Physical Properties/SGS
Technical Data
Ensile Strength, Yield Strength, Elongation
Ut Standard
Sep 1921-84 D/D
Grain Size
ASTM E112
Non-Metallic Inclusion
ASTM E45
Delivery Condition
Hot Rolled/Forged/Cold Drawn
Shape
Round/Flat/Block/Square/Tube
Usage
Automotive, Aerospace, Power Generation, Oil & Gas
Other Type 1
Engineering Steel, Cold Work Tool Steel
Other Type 2
Hot Work Tool Steel, Plastic Mold Steel
Other Type 3
Spring Steel, High Speed Steel, Stainless Steel
Other Type 4
Mold Steel, Free Cutting Steel, Cold Heading Steel
Trademark
QILU
Transport Package
Standard Seaworthy Packages, or as Per Request
Specification
Dia 6-1200
Origin
China
HS Code
722840
Product Desciption
Open Die Forging Steel Round Bar S55C C55 1055 070M55/EN9 Motor 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:
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. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.
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.
1: 1055 steel introduction
4: 1055 steel mechanical properties
1055 steel is an unalloyed medium carbon engineering steel which has 0.52%-0.6% Carbon as per EN10083 standard.It will obtain high hardness and high strength after hardening due to the relatively high carbon content,and also can be flame or induction hardened to surface hardness Min 58HRC.C55 steel is generally supplied in an untreated or normalised condition
2.Chemical Composition
| Grade | C | Mn | P | S | Si | Cr | Mo | Ni | Cr+Mo+Ni |
| C55/1.0535 | 0.52-0.6 | 0.60-0.90 | ≤ 0.045 | ≤ 0.045 | ≤ 0.4 | ≤ 0.4 | ≤ 0.1 | ≤ 0.4 | ≤ 0.63 |
| C55E/1.1203 | 0.52-0.6 | 0.60-0.90 | ≤ 0.03 | ≤ 0.035 | ≤ 0.4 | ≤ 0.4 | ≤ 0.1 | ≤ 0.4 | ≤ 0.63 |
| C55R/1.1209 | 0.52-0.6 | 0.60-0.90 | ≤ 0.03 | 0.02-0.04 | ≤ 0.4 | ≤ 0.4 | ≤ 0.1 | ≤ 0.4 | ≤ 0.63 |
3.Relevant Standards
| USA | UK | China | Japan | Australia |
| 1055 | 070M55 / EN9 | 55# | S55C | 1055 |
4: 1055 steel mechanical properties
| Mechanical properties a at room temperature in the quenched and tempered condition (+QT) | |||
| Diameter d mm | ≤ 16 | 16-40 | 40-100 |
| Thickness t mm | < 8 | 8-20 | 20-60 |
| Yield Strength Mpa | ≥550 | ≥490 | ≥420 |
| Tensile Strength Mpa | 800-950 | 750-900 | 700-850 |
| Elongation, % | ≥12 | ≥14 | ≥15 |
| Reduction of area ,% | ≥30 | ≥45 | ≥40 |
| Mechanical properties a at room temperature in the normalized condition (+N) | |||
| Diameter d mm | ≤ 16 | 16-100 | 100-250 |
| Thickness t mm | ≤ 16 | 16-100 | 100-160 |
| Yield Strength Mpa | ≥370 | ≥330 | ≥300 |
| Tensile Strength Mpa | ≥680 | ≥640 | ≥620 |
| Elongation, % | ≥11 | ≥12 | ≥12 |
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 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. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.
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.
Any interests in our company and products, please feel free to contact us for quotation. We warmly welcome you to our factory.
Hunan Qilu Industrial CO., LTD
Web: qilusteel.en.made-in-china.com
Hunan Qilu Industrial CO., LTD
Web: qilusteel.en.made-in-china.com
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