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GB/T 700 Q235D Carbon Steel Precision Casting
Symbol |
Chemical composition |
||||
|
C max |
Si max |
Mn max |
P max |
S max |
Q235D |
≤0.17 |
≤0.30 |
0.35~0.80 |
≤0.035 |
≤0.035 |
GB/T 700 Q235D precision castings Mechanical properties
Symbol |
Yield point or proof stress N/mm2 (min) |
Tensile strength N/mm2 min |
Elongation % min |
According to the contract |
||
Transverse Shrinkage Z/% |
Impact Toughness KU2/J |
|
||||
Q235D |
225 |
375-500 |
25 |
- |
- |
|
GB/T 700 Q235D precision castings is widely used in auto,moto,railway and shipping construction machinery,mining machinery and engineering machinery industries.We can produce GB/T 700 Q235D precision castings according to your drawings.We can also do CNC machining and many kinds surface treatment, just tell us your requirements on physical properties and chemical compositions .