SHANGHAI UNITE STEEL
| Supply Ability | 800 ton/month |
| Delivery Time | Within 5-35 days |
| Packaging Details | Wooden case or according to customers' requirement |
| Material | Stainless steel bar |
| Production Technique | cold drawn, hot rolled, hot forged |
| Quality Standard | ASTM, EN, JIS |
| Surface | Black, Smooth, bright |
| Length | as your request |
| Application | Pump Shafts, Heat Exchangers, Pressure Vessels, Valve Components |
| Brand Name | UST |
| Model Number | DIA 10-80mm, DIA50-800mm |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 800 ton/month | Delivery Time | Within 5-35 days |
| Packaging Details | Wooden case or according to customers' requirement | Material | Stainless steel bar |
| Production Technique | cold drawn, hot rolled, hot forged | Quality Standard | ASTM, EN, JIS |
| Surface | Black, Smooth, bright | Length | as your request |
| Application | Pump Shafts, Heat Exchangers, Pressure Vessels, Valve Components | Brand Name | UST |
| Model Number | DIA 10-80mm, DIA50-800mm | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | stainless steel rod ，stainless steel round bar | ||
AISI 420 QT Cold Drawn Stainless Steel Bars And Rods For Pump Shafts Application
AISI 420 QT Steel Bar is used in the hardened and tempered condition. It is used extensively on completion equipment,for structural and pressure containing members, in standard and CO2 environments. pH, chlorides, temperature and H2S can limit its use in other environments.
Size range: 2”∅ - 24”∅
Chemical composition:
| C | Si | Mn | P | S | Cr | |
| Min | 0.15 | - | 0.25 | - | - | 12.0 |
| Max | 0.22 | 1.00 | 1.00 | 0.020 | 0.010 | 14.0 |
| Standard | Steel Grade | |||||||
|---|---|---|---|---|---|---|---|---|
| Chemical Composition % | ||||||||
| C: | Mn: | Si: | P: | S: | Cr: | Ni: | Cu: | |
| PN | 2H13 | |||||||
| 0.16 - 0.25 | <0.8 | <0.8 | <0.04 | <0.03 | 12.0 - 14.0 | <0.6 | <0.3 | |
| EN | X20Cr13 - 1.4021 | |||||||
| 0.16 - 0.25 | <1.5 | <1.0 | <0.04 | <0.03 | 12.0 - 14.0 | - | - | |
| AF | Z20C13 | |||||||
| 0.18 - 0.23 | <1.0 | <1.0 | <0.04 | 0.015 - 0.030 | 12.0 - 14.0 | - | - | |
| ASTM | AISI 420 - UNS S42000 | |||||||
| >0.15 | <1.0 | <1.0 | <0.04 | <0.03 | 12.0 - 14.0 | - | - | |
| PN | 2H14 | |||||||
| 0.16 - 0.25 | <0.8 | <0.8 | <0.04 | <0.03 | >13.0 | <0.6 | - | |
| BS | 420S29 - 420 S 29 | |||||||
| 0.14 - 0.20 | <1.0 | <0.8 | <0.04 | <0.03 | 11.5 - 13.5 | <1.0 | - | |
| GOST | 20Х13 | |||||||
| 0.16 - 0.25 | <0.8 | <0.8 | <0.03 | <0.025 | 12.0 - 14.0 | <0.6 | <0.3 | |
Mechanical properties:
Martensitic stainless steel intended for thermal improvement, showing high mechanical properties - strength, ductility and machinability, while maintaining sufficient corrosion resistance. 2H13 does not show resistance to chlorine, salts and intergranular corrosion. X20Cr13 is a suitable grade for work in steam environments, in low concentrations of inorganic acids, diluents, clean water and steam at a suitably treated surface.
Steel X20Cr13 and 2H13 can also be classified as a heat-resistant grade up to 825 degrees. Shows resistance to gases containing sulphur compounds and a hot steam. Stable and appropriately high mechanical properties are maintained in the operating temperature range 475 - 500. Above the early-mentioned temperature, the creep limit is negligible, only the time resistance is relatively high.
The grade is used for the production of bolts at elevated temperatures, turbine blades, knives, decoration, surgical instruments, bushings, valve seats, scrapers, blades, ramparts, checks, springs, machine parts, moulds for casting under pressure, and the pins exposed to light loads in the automotive, petrochemical, industrial hydraulics and energy industries.
CONTACT:MS.ANNDY
EMAIL:ANNDY(AT)SHUNITESTEEL.COM
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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