DIN1.2738, P20+Ni, 718 Pre-Hardened Plastic Mould Steel
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Product Highlights
- Pre-Hardened Plastic Mould Steel: 1.2738 P20+Ni 718 with hardness 280-325 HB, ideal for large moulds.
- Excellent Polishability: Outstanding polishability and good texturing properties for deep engravings.
- Customizable Surface Finish: Available in Black, Grinded, Peeled, Rough Turned, and Polished conditions.
- Flexible Size Options: Round and Square bars from 50-420mm diameter, lengths up to 5800mm.
- Superior Machinability: Good machinability suitable for texturing and intensive impact applications.
- Vacuum-Degassed Quality: Micro-alloyed steel with EF/EAF+LF+VD process for high purity.
- Competitive Pricing: Offered at competitive market prices with immediate delivery options.
- Reliable Service: Comprehensive service including seaworthy packing and quality assurance.
Product Attributes
- Customization
- Available
- Type
- Alloy Steel Bar
- Standard
- ASTM, DIN
- Model NO.
- DIN1.2738, P20+Ni, 718
- Technique
- Forged, Rolled
- Application
- Die Steel Bar
- Surface Treatment
- Black, Grinded, Peeled, Rough Turned, Polished
- Alloy
- Alloy
- Special Use
- Mold Steel
- Size Range
- 50-420mm
- Quality Standard
- En 10204
- Surface Condition
- Black, Grinded, Peeled, Rough Turned, Polished
- Delivery Condition
- Annealed, Quenched + Tempered
- Steel-Making Condition
- Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+E
- Transport Package
- Seaworthy Packing
- Specification
- DIN1.2738, P20+Ni, 718
- Trademark
- FUSHUN
- Origin
- Huangshi, China
- HS Code
- 7228600000
- Production Capacity
- 500tons Per Month
Product Images of DIN1.2738, P20+Ni, 718 Pre-Hardened Plastic Mould Steel
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DIN1.2738, P20+Ni, 718 Pre-Hardened Plastic Mould Steel -
DIN1.2738, P20+Ni, 718 Pre-Hardened Plastic Mould Steel -
DIN1.2738, P20+Ni, 718 Pre-Hardened Plastic Mould Steel -
DIN1.2738, P20+Ni, 718 Pre-Hardened Plastic Mould Steel -
DIN1.2738, P20+Ni, 718 Pre-Hardened Plastic Mould Steel -
DIN1.2738, P20+Ni, 718 Pre-Hardened Plastic Mould Steel -
DIN1.2738, P20+Ni, 718 Pre-Hardened Plastic Mould Steel
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Product Description
Similar Grade: 1.2738 P20+Ni 718
Shape: Round, Flat, Square.
Size Range:
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered
Surface Condition:
Black, Grinded, Peeled, Rough turned, Polished
Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
Chemical Composition:
Heat Treatment:
Annealing:Annealing temperature: 710 ~ 740 °C, holding time is decided by the thickness of the DIN 1.2738 die steel, one hour per 25mm. Colding in furnace after thermal insulation.
Destressing: Heating temperature: 600 °C (annealed condition), 550 °C (quenching and tempering state), holding time is decided by the thickness of the 1.2738 steel, one hour per 50mm. Colding in furnace after thermal insulation.
Quenching and tempering:
Preheating temperature 500 ~ 600 °C, quenching temperature 840 ~ 880 °C, holding 30min (the mold have to quenching in the protective gas to prevent oxidation and decarbonization). Oil cooling, cooling to 50 ~ 70 °C,immediately tempered. Tempering holding time is decided by the thickness of the 1.2738 steel mould, one hour per 25mm, at least 2h. Tempering temperature: 180 °C / 200 °C / 300 °C / 400 °C / 500 °C / 600 °C, the hardness: 52HRC / 51HRC / 48 HRC / 46HRC / 42HRC / 34HRC.
Applications:
Large plastic moulds with deep engravings and intensive impacts on the core. 1.2738 Pre
hardened Plastic Mold Steel is the logical development of 1.2311, a pre-hardened plastic mould steel for use in large moulds, which also have to display high core strength. The additional nickel content of 1 % increases through hardening. 1.2738 is a micro-alloyed, vacuum-degassed steel with the following excellent features: good machinability, outstanding polishability, good texturing properties.
Introduction:
1.2738 Pre-hardened Plastic Mould Steel, hardness in as-delivered condition 280 to 325 HB. Good machinability, suitable for texturing, improved through hardening in comparison to 1.2311, good polishability.
Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
Website: fushunmetal.en.made-in-china.com
Shape: Round, Flat, Square.
Size Range:
| Diameter(mm) | Thickness (mm) | Width (mm) | Length(mm) | |
| Round | 50-420 | - | - | 2000-5800 |
| Square | 50-420 | - | - | 2000-5800 |
| flat | - | 20-50 | 80-600 | 2000-5800 |
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered
Surface Condition:
Black, Grinded, Peeled, Rough turned, Polished
Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
| Packing details | In seaworthy packing, as your requirement. |
| Delivery details | within 30-50 days |
Chemical Composition:
| Grade | C | Si | Mn | p | S | Cr | Ni | Mo |
| 1.2738 | 0.35-0.45 | 0.20-0.40 | 1.30-1.60 | 0.030 max | 0.030 max | 1.80-2.10 | 0.90-1.20 | 0.15-0.25 |
Heat Treatment:
Annealing:Annealing temperature: 710 ~ 740 °C, holding time is decided by the thickness of the DIN 1.2738 die steel, one hour per 25mm. Colding in furnace after thermal insulation.
Destressing: Heating temperature: 600 °C (annealed condition), 550 °C (quenching and tempering state), holding time is decided by the thickness of the 1.2738 steel, one hour per 50mm. Colding in furnace after thermal insulation.
Quenching and tempering:
Preheating temperature 500 ~ 600 °C, quenching temperature 840 ~ 880 °C, holding 30min (the mold have to quenching in the protective gas to prevent oxidation and decarbonization). Oil cooling, cooling to 50 ~ 70 °C,immediately tempered. Tempering holding time is decided by the thickness of the 1.2738 steel mould, one hour per 25mm, at least 2h. Tempering temperature: 180 °C / 200 °C / 300 °C / 400 °C / 500 °C / 600 °C, the hardness: 52HRC / 51HRC / 48 HRC / 46HRC / 42HRC / 34HRC.
Applications:
Large plastic moulds with deep engravings and intensive impacts on the core. 1.2738 Pre
hardened Plastic Mold Steel is the logical development of 1.2311, a pre-hardened plastic mould steel for use in large moulds, which also have to display high core strength. The additional nickel content of 1 % increases through hardening. 1.2738 is a micro-alloyed, vacuum-degassed steel with the following excellent features: good machinability, outstanding polishability, good texturing properties.
Introduction:
1.2738 Pre-hardened Plastic Mould Steel, hardness in as-delivered condition 280 to 325 HB. Good machinability, suitable for texturing, improved through hardening in comparison to 1.2311, good polishability.
Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
Website: fushunmetal.en.made-in-china.com
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR2691186". Items marked "
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Company Profile
To expand the international market and get the advantages of markets in Hong Kong, We, FUSHUN SPECIAL STEEL Co., Ltd, were established by Huangshi Chengquan Group in 2014.
Based on its manufacturing capacity, We, Fushun Special Steel Co., Ltd., are engaged in the import and export of iron alloy steel and other special steel.
Export:
Our own products:
Tool Steel: (carbon tool steel, alloy tool steel, high-speed tool steel),
Die steel: (cold work die steel, hot work die steel, plastic die steel)
And sale: Structural steel(carbon structural steel, alloy structural steel)
Shape: Round, square, flat, heavy thickness plate, heavy wall thickness steel tube.
Stainless steel, Bearing steel, Spring steel, Cold Heading Steel, Forgings
Imports: Ferroalloy (chromium iron, nickel iron, vanadium iron, molybdenum iron, etc. )
To provide high quality services for global customers, We insist in the follow principles:
Best price: Try our best to give the lowest price
Top quality: Fake a penalty ten
Fast delivery: Timely delivery
One stop shop: With 20 year business experience, we know steel sources in China, and we can provide a one stop shop service.
After service: Responsive, quality objection don't shuffle.
About Our Factory & Business Background
- Address
- No. 813, Floor 8, Building C2, Yongsheng Commercial Plaza, 222 Labor East Road, Yuhua District, Changsha, Hunan, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- wuhan, huangshi, shanghai
Our Production Capability & Technical Expertise
- Main Products
- Alloy Steel, Tool Steel, High Speed Steel, Mould Steel, Spring Steel, Bearing Steel, Cold Heading Steel, Special Steel, Stainless Steel
Our Industry Experience & Global Business Record
- Export Year
- 2005-08-01
- Main Markets
- South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia
FAQ
- What is the hardness of 1.2738 steel in as-delivered condition?
- The hardness is 280 to 325 HB in the as-delivered condition.
- What are the available surface treatments?
- Surface treatments include Black, Grinded, Peeled, Rough Turned, and Polished.
- What is the delivery time for this steel?
- Delivery details are within 30-50 days.
- What is the minimum order quantity (MOQ)?
- The MOQ is 1 Ton.
- What are the standard shapes available?
- Available shapes are Round, Flat, and Square.
- Can the steel be customized for size?
- Yes, the size range is customizable from 50-420mm.
- What is the primary application of this steel?
- It is used for large plastic moulds with deep engravings and intensive impacts on the core.
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