1.2085 3cr17+S SUS420f Pre-Hardened Plastic Mould Steel Round Bar
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Product Highlights
- Superior Corrosion Resistance: Best corrosion resistance in hardened condition with mirror finish for aggressive plastics.
- Excellent Machinability: Good tool machinability due to sulphur content, suitable for wet atmosphere and polishing.
- Comprehensive Heat Treatment: Available in Normalized, Annealed, Quenched, and Tempered states for varied properties.
- Wide Size Range: Round bars from 6mm to 1200mm diameter; plates up to 500mm thickness and 1000mm width.
- Multi-Standard Compliance: Meets GB, JIS, DIN, ASTM, AISI, and BS standards for global compatibility.
- Diverse Surface Options: Available in Black, Peeled, Polished, Machined, Grinded, Turned, and Milled finishes.
- Rapid Delivery: Standard delivery time of 30-45 days with over 20,000 tons of ex-stock availability.
- Comprehensive Testing: Includes tensile strength, yield strength, elongation, hardness, and ultrasonic testing.
Product Attributes
- Customization
- Available
- After-sales Service
- Quality Assurance
- Warranty
- Three Years
- Model NO.
- 1.2085
- Standard
- AISI, ASTM, GB, JIS, DIN, BS
- Technique
- Forged
- Surface Treatment
- Polished
- Alloy
- Alloy
- Payment Term
- 30% in Advance by T\T; 70% Before Shipment.
- Length
- 3000-6000mm
- Delivery Date
- 25 Days
- Ex-Stock
- No
- Ut Standard
- Sep 1921-84 D/D
- Grain Size
- ASTM E112
- Non-Metallic Inclusiton
- ASTM E45
- Form
- Round Bars/ Flat Bar / Blocks/ Tube
- Process
- Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
- Technology
- Hot Rolled/ Forged/ Cold Drawn
- Heat Treatment
- Normalized;Annealed ;Quenched ;Tempered
- Surface
- Black; Peeled; Polished; Machined; Grinded; Turne
- Test
- Ensile Strength, Yield Strength, Elongation
- Certificate
- ISO/ Mill Certificate
- Transport Package
- Seaworthy Package
- Trademark
- Qilu
- Origin
- China
- HS Code
- 7228400000
- Production Capacity
- 400, 000ton/Year
Product Images of 1.2085 3cr17+S SUS420f Pre-Hardened Plastic Mould Steel Round Bar
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1.2085 3cr17+S SUS420f Pre-Hardened Plastic Mould Steel Round Bar -
1.2085 3cr17+S SUS420f Pre-Hardened Plastic Mould Steel Round Bar -
1.2085 3cr17+S SUS420f Pre-Hardened Plastic Mould Steel Round Bar -
1.2085 3cr17+S SUS420f Pre-Hardened Plastic Mould Steel Round Bar -
1.2085 3cr17+S SUS420f Pre-Hardened Plastic Mould Steel Round Bar -
1.2085 3cr17+S SUS420f Pre-Hardened Plastic Mould Steel Round Bar -
1.2085 3cr17+S SUS420f Pre-Hardened Plastic Mould Steel Round Bar
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Product Description
GB 3Cr17+S | JIS SUS420F | DIN 1.2085 Plastic Mould Steel
Quick Details
1: DIN 1.2085 steel introduction
1.2085 Steel displays the best corrosion resistance in hardened condition with a surface polished to give a mirror finisih. Properties: Magnetizable steelm good mechanical resistance and toughness, excellent for manufacturing of components that have to resist to aggressive plastics, good tool machinability thanks to its sulphur content, suitable for working in wet atmosphere and moisture, suitable for polishing, wear and corrosion proof, and very stable dimensionally during heat treatment.
2: DIN 1.2085 Steel equivalent
| Country | China | Japan | Germany | USA | UK |
| Standard | GB/T 1299 | JIS G4404 | DIN EN ISO4957 | ASTM A681 | BS 4659 |
| Grade | 3Cr17+S | SUS420F | 1.2085 | / | / |
3: DIN 1.2085 steel chemical composition
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni |
| SUS420F | 0.26 - 0.4 | ≤1.00 | Max 1.25 | Max 0.06 | Max 0.15 | 12.0~14.0 | Max 0.6 | Max 0.6 |
| 1.2085 | 0.28-0.38 | ≤1.00 | Max 1.40 | Max 0.03 | Max 0.03 | 15.0~17.0 | / | Max 1.0 |
4: DIN 1.2085 steel mechanical properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.
5: DIN 1.2085 steel overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block | Thickness 6mm-500mm |
|
| Width 20mm-1000mm |
||
| Process | EAF+LF+VD+Forged+Heat treatment(optional) | |
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
| Application | DIN 1.2085 is applicable for all kinds of cutting tools - dies and die-blocks in the plastics industry such as PVC, knives, shears, surgical instruments, moulds for plastics production, as well as for surgical instruments and measuring gauges.plates for corrosion resistant mould bases and die sets; moulds for corrosive plastics; the expense for protection and care of mould tools is reduced thanks to increased corrosion resistance; not suitable for mould inserts. | |
6:HEAT TREATMENT:
Usually no heat treatment is required
Soft annealing:
850 to 880 °C for about 2 to 5 hours
slow controlled cooling, further cooling in air, annealing hardness max. 240 HB
Hardening:
1000 to 1030 °C
keeping curing temperature for 30 minutes
quenching in oil is preferable
obtainable hardness: 48 HRC
Tempering:
slow heating to tempering temperature immediately after hardening;
minimum time in furnace: 2 hour per 20 mm part thickness;
tempering twice is recommended
7: Delivery condition
For hot forged or hot rolled bar, usually the delivery condition is hot forged or rolled, annealed, rough turned.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.
Hunan Qilu Industrial ship out steel round bar and plate to many different counties every month, such as Malaysia, Singapro, Vietnam, India, Korea, Indonesia, Australia, Ireland, Italy, Greece, Israel, Dubai, Saudi Arabia, Mexco, Colombia, Argentina, Peru, South Africa...
1: Main Product:
2: Qilu steel overviews
1: Main Product:
| GB GB/T 1299 |
JIS JIS G4404 |
DIN (W-Nr.) DIN EN ISO4957 |
AISI/ASTM ASTM A681 |
BS BS 4659 |
| Cold Work Tool Steel | ||||
| Cr12 | SKD1 | 1.2080/X210Cr12 | D3 | |
| Cr5Mo1V | SKD12 | 1.2363/X100CrMoV5 | A2/T30102 | BA2 |
| Cr12MoV | 1.2601 | D5 | ||
| Cr12Mo1V1 | SKD11 | 1.2379/X153CrMo12 | D2 | |
| X210CrW12 | SKD2 | 1.2436 | D6 | |
| 9CrWMn | SKS3 | 1.2510/100MnCrW4 | O1 | |
| 9Mn2V | 1.2842 / 90MnCrV8 | O2 | B02 | |
| 5CrNiMo | SKT4 | 1.2713 | L6/T61206 | BH224/5 |
| Hot work Tool Steel | ||||
| 1.2355/50CrMoV13-15 | S7/T41907 | |||
| 5CrNiMoV | 1.2714 | 6F3 | ||
| 5CrNi4Mo | 1.2767 | 6F7 | ||
| SKD7 | 1.2365/32CrMoV12-28 | H10/T20810 | BH10 | |
| 4Cr5MoV | SKD6 | 1.2343/X37CrMoV5-1 | H11/T20811 | BH11 |
| 4Cr5MoSiV1 | SKD61 | 1.2344/X40CrMoV5-1 | H13 | |
| SKD62 | 1.2605/X35CrWMoV5 | H12/T20812 | BH12 | |
| 3Cr2W8V | SKD5 | 1.2581 | H21 | |
| Plastic Mould Steel | ||||
| 3Cr2Mo | 1.2311 | P20 | ||
| NAK80 | 1.2312 | P20+S / P21 | ||
| 3Cr2MnNiMo | 1.2738 | P20+Ni / 718 | ||
| 4Cr13 | SUS420J2 | 1.2083 | 415 | |
| 3Cr17+S | SUS420F | 1.2085 | ||
| 3Cr17Mo | SUS420J | 1.2316 | ||
| Engineering Steel | ||||
| GB GB/T 699 |
JIS JIS G4051 |
DIN (W-Nr.) EN 10083-2 |
AISI/ASTM ASTM A20 |
EN / BS |
| 1018 | EN2C | |||
| 20 | S20C | C20/1.1151 | 1020 | EN3B /070M20 |
| S35C | C35 | 1035 | ||
| 1040 | EN8/080M40 | |||
| 45 | S45C | C45/1.1191 | 1045 | EN8D/C45E |
| 50 | S50C | 1050 | ||
| S55C | 1055 | EN9/070M55 | ||
| Q345 | S355/ST52-3/1.1170 | EN14/150M19 | ||
| GB GB/T 3077 |
JIS JIS G4105/JIS G4103 |
DIN (W-Nr.) EN 10250 |
AISI/ASTM ASTM A29 |
BS BS 970 |
| 40Cr | SCr440 | 41Cr4(1.7035) | 5140 | |
| SCM420 | 18CrMo4/1.7243 | 4118 | ||
| 30CrMo | SCM430 | 25CrMo4/1.7218 | 4130 | 708A25/708M25 |
| 42CrMo | SCM440 | 42crmo4/1.7225 | 4140 | EN19/709M40 |
| 4145 | ||||
| 4330 | ||||
| 40CrNiMoA | SNCM 439/SNCM8 | 36CrNiMo4/1.6511 | 4340 | EN24/817M40 |
| 40NiMoCr10-5/1.6745 | EN26 | |||
| 34CrNiMo6 / 1.6582 | 4337 | |||
| 30CrNiMo16-6/1.6747 | EN30B/835M30 | |||
| 32CrMo12/1.7361 | EN40B/722M24 | |||
| SCM415 | 16MnCr5 / 1.7131 | 5115 | ||
| 15CrNi6/1.5919 | 3115 | |||
| 16NiCr4/1.5714 | EN351/635M15 | |||
| 4615/4617 | EN34/665M17 | |||
| 14NiCr4/1.5752 | 3310/3415 | EN36/655M13 | ||
| 15NiCrMo16-5/1.6723 | EN39/835M15 | |||
| 18CrNiMo7-6 (1.6587) | 4815 | |||
| SNCM220 | 1.6523/21NiCrMo2 | 8620 | 805M20 | |
| 20CrNiMo5 | EN353 | |||
| GCr15 | 52100/1.3505 | EN31/535A99 | ||
| Stainless Steel | ||||
| SUS440C | X105CrMo17/1.4125 | S44004/440C | ||
| Wear-resisting Steel | ||||
| GB | JIS | DIN (W-Nr.) | AISI/ASTM | SSAB |
| NM400 | HB400 | |||
| NM500 | HB500 | |||
| Spring Steel | ||||
| GB | JIS | DIN (W-Nr.) | AISI/ASTM | SSAB |
| 65MN | 1066 | |||
| 60Si2Mn | SUP6 | 60Si7 | 9260 | |
| 60Si2MnA | SUP7 | 60Si7 | 9260 | |
| 55CrMnA | SUP9 | 55Cr3 | 5155 | |
| 60CrMnA | SUP9A | 5160 | ||
| 50CrVA | SUP10 | 51CrV4 | 6150 | |
| High Speed Steel | ||||
| GB | JIS JIS G4403 |
DIN (W-Nr.) DIN EN ISO 4957 |
AISI/ASTM ASTM A600 |
BS BS 4659 |
| SKH51 | 1.3343 | M2 | ||
| SKH55 | 1.3243/HS6-5-2-5 | M35 | ||
| SKH59 | 1.3247/HS2-9-1-8 | M42 | ||
| SKH2 | HS18-0-1/1.3355 | T1 | ||
| SKH3 | S 18-1-2-5/1.3255 | T4/T12004 | ||
| SKH4 | 1.3265/S18-1-2-10 | T5/T12005 | BT5 | |
| All kinds of forging parts according to Drawing | ||||
2: Qilu steel overviews
| Size | Round | Dia 8-1200mm |
| Plate/Flat/Block | Thickness 10mm-800mm |
|
| Width 20mm-2000mm |
||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
Hunan Qilu Industrial Co., Ltd has the capacity to forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include Φ80-1000mm forging materials and 80-1200mm square billets and which the maximum piece weight can reach 50T.
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.
Summer Ning
Hunan Qilu Industrial CO., LTD
Web: qilusteel.en.made-in-china.com
Hunan Qilu Industrial CO., LTD
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 is the warranty period for this steel?
- We provide a three-year warranty for quality assurance.
- What are the available sizes for the round bars?
- Round bars are available with diameters ranging from 6mm to 1200mm.
- Can the steel be heat treated?
- Yes, heat treatment is optional and includes Normalized, Annealed, Quenched, and Tempered processes.
- What are the payment terms?
- We accept T/T, L/C, Money Gram, and PayPal.
- How long is the delivery time?
- The standard delivery time is 30 to 45 days.
- What standards does this steel meet?
- It meets GB, JIS, DIN, ASTM, AISI, and BS standards.
- What are the main applications for this steel?
- It is suitable for cutting tools, dies, surgical instruments, and moulds for corrosive plastics.
- Do you have stock available?
- Yes, we have over 20,000 tons of ex-stock available in Wuxi and Dongguan cities.
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