Gnee (Tianjin) Multinational Trade Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000 Ton/Tons per Month |
| Packaging Details | Steel strip packed,Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Steel grade | AISI P20 1.2311 3Cr2Mo |
| Alloy or not | Is Alloy |
| Technique | Hot Rolled |
| Application | Structural Steel Bar,Die Steel Bar,Tool Steel Bar |
| Standard | ASTM,DIN,GB,AISI,JIS |
| Shape | Round |
| Length | 1m-6m,as your request |
| Material | Die alloy steel round bars |
| Surface | black or bright |
| Product name | AISI P20 1.2311 3Cr2Mo alloy steel round bars |
| Diameter | 12mm-650mm |
| Delivery condition | within15 days after received the deposit |
| Brand Name | Gnee |
| Model Number | AISI P20 1.2311 3Cr2Mo |
| Certification | SGS |
| Place of Origin | Tianjin |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000 Ton/Tons per Month |
| Packaging Details | Steel strip packed,Standard Export Seaworthy Package.Suit for all kinds of transport,or as required | Steel grade | AISI P20 1.2311 3Cr2Mo |
| Alloy or not | Is Alloy | Technique | Hot Rolled |
| Application | Structural Steel Bar,Die Steel Bar,Tool Steel Bar | Standard | ASTM,DIN,GB,AISI,JIS |
| Shape | Round | Length | 1m-6m,as your request |
| Material | Die alloy steel round bars | Surface | black or bright |
| Product name | AISI P20 1.2311 3Cr2Mo alloy steel round bars | Diameter | 12mm-650mm |
| Delivery condition | within15 days after received the deposit | Brand Name | Gnee |
| Model Number | AISI P20 1.2311 3Cr2Mo | Certification | SGS |
| Place of Origin | Tianjin | ||
| High Light | AISI P20 12mm diameter steel bar ，1.2311 12mm diameter steel bar | ||
AISI P20 Steel Plate Material is a versatile, low-alloy tool steel that is characterized by good toughness at moderate strength levels. The special purpose mold steel P20 steel plate is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc.
GB 3Cr2Mo in chinese Steel material standard Supply form of 1.2311 steel DIN 1.2311 tool steel, we can supply the round bar, flat bar, plate, hexagonal and square block.
Supply Form & Size & Tolerance
| Supply Form | Size(mm) | Process | Tolerance | |
Round | Φ6-Φ100 | Cold Drawn | Bright/Black | Best H11 |
Φ16-Φ350 | Hot Rolled | Black | -0/+1mm | |
| Peeled/ground | Best H11 | |||
Φ90-Φ1000 | Hot Forged | Black | -0/+5mm | |
| Rough Turned | -0/+3mm | |||
Flat/Square/Block | Thickness :120-800 | Hot Forged | Black | -0/+8mm |
| Width:120-1500 | Rough Machined | -0/+3mm | ||
Remark:Tolerance can be customized as per requests
Chemical Composition
| Standard | Grade | C | Si | Mn | P | S | Cr | Mo |
| ASTM A681 | P20 | 0.28-0.4 | 0.2-0.8 | 0.6-1.0 | 0.03 | 0.03 | 1.4-2.0 | 0.3-0.55 |
| DIN ISO 4957 | 1.2311 | 0.35-0.45 | 0.2-0.4 | 1.3-1.6 | 0.03 | 0.03 | 1.8-2.1 | 0.15-0.25 |
| GB/T 1299 | 3Cr2Mo | 0.28-0.4 | 0.2-0.8 | 0.6-1.0 | 0.03 | 0.03 | 1.4-2.0 | 0.3-0.55 |
Physical Property
| Temperature | 20°C | 200°C |
| Density,kg/m3 | 7800 | 7750 |
| Modulus of elasticity,N/mm2 | 250000 | 200000 |
| Coefficient of thermal expansion,per °C from 20°C | — | 12.7 x 10 ^–6 |
| Thermal conductivity,W/mk | 29 | 29.5 |
| Specific heat,J/kg °C | 460 | — |
Mechanical Property
| Testing temperature | 20°C | 200°C |
| Tensile strength Rm,N/mm2 | 1020 | 930 |
| Yield strength Rp 0.2,N/mm2 | 900 | 800 |
| Compressive yield strength Rc 0.2,N/mm2 | 850-1000 | |
| Elongation ,% | 20 | — |
| Charpy-v impact,J | 27 | — |
Since the company founded,Gnee has been committed to trading steel products including steel billets, tube billets, steel round bar
and square bar,steel pipe,profile steel etc.In the further development and demand of the market,our comapny invest more energy in further processing steel products with more technicial, to meet the market demand and promote comapny development.
Our Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have 12 year experience of design, manufacture and sell lingerie, we cherish every order from our honor.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu...
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