SHANGHAI UNITE STEEL
| Payment Terms | L/C, T/T |
| Supply Ability | 1200 ton/month |
| Delivery Time | Within 5-35 days |
| Packaging Details | Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips. |
| Surface | Black or Bright |
| Delivery condition | Annealed |
| Length | as customer's requirement |
| Inspection | The third party is acceptable |
| Quality Standard | ASTM; DIN; JIS |
| Size | 16-5500mm |
| Brand Name | UST |
| Model Number | OD16-550mm |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1200 ton/month |
| Delivery Time | Within 5-35 days | Packaging Details | Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips. |
| Surface | Black or Bright | Delivery condition | Annealed |
| Length | as customer's requirement | Inspection | The third party is acceptable |
| Quality Standard | ASTM; DIN; JIS | Size | 16-5500mm |
| Brand Name | UST | Model Number | OD16-550mm |
| Certification | ISO9001 | Place of Origin | China |
| High Light | tool steel round bar ，hot rolled bar | ||
H21/DIN1.2581/3Cr2W8V Hot rolled/hot forged hot work tool steel round bar, tool steel bar, OD16-550mm
Application:
1,It is used to manufacture Bump Die which can withstand the shock load of heavy stress in very high temperature
condition. 2,It is used to manufacture the mold which can withstand greater stress, bending stress and tensile stress.
3, Can be used to manufacture hot metal cutter of stress in high temperature condition
Features:
1.High strength and hardness;
2.Poor toughness and plasticity;
3.Good fatigue properties of hot and cold
1.Competitive price with high quality
2.steady supply
3.good service
4.On-time delivery
| Steel Grade: | Tool steel | Standard: | AISI, ASTM, DIN, GB, JIS | Place of Origin: | China (Mainland) |
| Brand Name: | Unite steel | Model Number: | H21 | Technique: | Rolled/forged |
| Application: | Tool Steel Bar | Alloy Or Not: | Is Alloy | Special Use: | Mold Steel |
| Type: | Alloy Steel Bar |
| Packaging Detail: | Standard seaworthy packing or as customer required |
| Delivery Detail: | 5-35 Days |
Grade: 3Cr2W8V,SKD5,H21,1.2581,X30WCrV9,BH21,DH5
Chemical composition :
| Country | Steel NO. | C | Si | Mn | Cr | W | V | P | S |
| China GB | 3Cr2W8V | 0.30-0.40 | ≤0.40 | ≤0.40 | 2.20-2.70 | 7.50-9.00 | 0.20-0.50 | ≤0.030 | ≤0.030 |
| USA AISI | H21 | 0.30-0.40 | 0.15-0.40 | 0.20-0.40 | 3.00-3.75 | 8.75-10.00 | 0.30-0.50 | ≤0.025 | ≤0.025 |
| Germany DIN | 1.2567 | 0.30 -0.40 | 0.15-0.40 | 0.20-0.40 | 2.20-2.50 | 8.00-9.00 | 0.20-0.30 | ≤0.035 | ≤0.035 |
| Japan JIS | SKD5 | 0.25-0.35 | ≤0.40 | ≤0.60 | 2.00-3.00 | 9.00-10.00 | 0.30-0.50 | ≤0.030 | ≤0.030 |
Size :
| Round bar | Diameter (mm) | Length (mm) | |
| 16~550 | 2000~5800 | ||
| plate/sheet | Thickness (mm) | Width (mm) | Length (mm) |
| 20~400 | 80~1000 | 2000~5800 |
Heat treatment temperature:
Hardening temperature:1070-1150
Temperings temperature:550
HRC Secondary hardness:53
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
10000000-25000000
Employee Number:
50~110
Ecer Certification：
Active Member
We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national... We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national...
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