
BS 080A30 Hot Rolled Steel Bar , Hot Rolled Carbon Manganese Steel Bar ,Length as your request
1. RELATED SPECIFICATIONS:
USA | AISI 1030 |
ASTM A29/A29M-91 1030 | |
SAE 1030 | |
Japan | S30C |
Germany | / |
Great Britain | BS970 Part 3:1991 080A30/080A32 |
France | NF XC32 |
2. TYPICAL CHEMICAL ANALYSIS:
Hot Rolled BS 080A30 carbon steel bar
Carbon | Silicon | Manganese | Chromium | Nickel | Cuprum |
0.27-0.34 | 0.17-0.37 | 0.70-1.0 | 0.25 max | 0.30 max | 0.25 max |
Note:The figures are based on the data of 30Mn,according to Chinese Standard GB-T 699-1999
Chemical compositions can be adjusted as your requirements with a MOQ of 300MTs.
3. HEAT TREATMENT CONDITION AND MECHANICAL PROPERTIES:
Hot Rolled BS 080A30 carbon steel bar
Heat Treatment | Mechanical Properties | Hardness | ||||||
Normalizing | Quenching | Tempering | Tensile Strength (Mpa) | Yield Point (Mpa) | Elongation (%) | Reduction of are (%) | Impact Absorbing Energy (J) | Before Heat Treatment (HB) |
Celsius Degree | MIN | MAX | ||||||
880 | 860 | 600 | 540 | 315 | 20 | 45 | 63 | 217 |
4. SIZE RANGE:
Diameter:10-250mm
Length:200-1300mm(cut as your requirement)
5. CERTIFICATE OF QUALITY :
Issued in English , in addition the normal terms, production process, the mechanical property (yield strength,tensile strength, elongation and hardness. forged ratio, UT test result,Grain size, heat treatment methods and the sample of is shown on the certificate of quality.
6. MARKING :
Heat no will be cold stamped and steel grade, diameter (mm)length(mm) and the manufacture Logo and weight(KG) is painted.
7. PACKAGE AND DELIVERY:
Seaworthy package or as your requirments;
10-25 days after confirmed.
SHANGHAI UNITE STEEL
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 famous steel enterprise.
In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china, such as: DAYE Special Steel-a famous steel enterprise with the longest steelmaking history; BAO Steel, and Dongbei Special Steel Group-the biggest special steel manufacturer; TPCO, VALIN-largest seamless steel tube production enterprise; What's more, we have built long, deep and close business relationship with dozens of steel companies, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!