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. |
| Quality Standard | ASTM; DIN; JIS |
| Size | 16-550mm |
| Length | 1-6mm or as customer's requirement |
| certificate | ISO9001-2008 |
| Material | Plastic tool steel |
| Usage | Mechanical |
| Brand Name | UST |
| Model Number | DIA16-550mm |
| 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. |
| Quality Standard | ASTM; DIN; JIS | Size | 16-550mm |
| Length | 1-6mm or as customer's requirement | certificate | ISO9001-2008 |
| Material | Plastic tool steel | Usage | Mechanical |
| Brand Name | UST | Model Number | DIA16-550mm |
| Certification | ISO9001 | Place of Origin | China |
| High Light | tool steel round bar ，hot rolled bar | ||
718/P20 Mould Steel Alloy Steel Die Steel Special Steel, tool steel bar, DIA16-550mm, Small MOQ
APPLICATIONS: Inserts, cores, and cavities for die casting dies, die casting shot sleeves, hot forging dies, extrusion dies, and plastic mold cavities and components that require high toughness and excellent polishability.
Chemical Composition(%):
C: 0.32-0.45
Si: 0.80-1.20
Mn: 0.20-0.50
P: max. 0.025
S: max. 0.025
Cr: 4.75-5.50
Mo: 1.10-1.75
V: 0.80-1.20
Cu: max. 0.030
Common Size: Round bars: Dia. 80-600mm Plates: Thickness: 40-350mm Width: 100-1000mm, Length: 2m-6m.
Delivery condition: EAF+LF+VD+(ESR), forged, anealed, UT tested, peeled or machined.
Hardness HBW: < =235HB
Tolerance: 0/+2mm
Forging Ratio: Min 1: 4
Surface: Rounds: Black / grinded / turned Plates: Black / milled
Surface condition: Cracks, decarburisation, burd spots and similar surface defects just within permissible tolerances.
Grain size: ASTM E112 5-8
Inclusion rating:
According to ASTM E45
Heat Treatment:
Forge: At 1050° C-1095° C Cool slowly and anneal then.
Annealing: At 843° C-898° C; Cool slowly in furnace
Stress Relieving: Heat slowly to 566° C-676° C, and then cool in still air.
Hardening: Preheat to 815° C and then heat to 1010° C and hold for 15 to 40 minutes. Air cool (air quench)
TYPE A B C D
THIN 0.5-2.0 0.5-2.0 0.5-2.0 0.5-2.0
THICK 0.5-2.0 0.5-2.0 0.5-2.0 0.5-2.0
Or K4 max. 30 according to DIN 50602
UT Grade: Sep 1921-84 Group 3 Class D/d Qualified.
Delivery time: According to your needs to discuss
Quality assurance: ISO9001: 2008, IQNet, CQC
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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