The China equivalent of ASTM A36 (K02600) is Q235B with a 85% composition match.
🇨🇳 China equivalent of
ASTM A36K02600
Standard: GB · Source: GB/T 700
Chinese structural steel, yield 235 MPa
Quick Facts
| Original | 🇨🇳 Equivalent | |
|---|---|---|
| Designation | ASTM A36 | Q235B |
| Material Number | K02600 | — |
| Standard | ASTM A36/A36M | GB |
| Category | Carbon Steel | Carbon Steel |
Frequently Asked Questions
Is ASTM A36 the same as Q235B?
ASTM A36 (ASTM A36/A36M) and Q235B (GB) are near-equivalent grades with a 85% composition overlap. Both are carbon steel grades. Minor differences may exist in alloying element ranges. For most applications, they are interchangeable. Always verify against the applicable specification for safety-critical components.
Can I substitute ASTM A36 with Q235B?
In most cases, yes. The chemical composition ranges overlap significantly (85%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between ASTM A36/A36M and GB standards.
What is the GB equivalent of ASTM A36?
The GB equivalent of ASTM A36 (K02600) is Q235B, specified in GB/T 700.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇺🇸 | USA | ASTM | ASTM A36 | 100% |
| 🇯🇵 | Japan | JIS | SS400 | 88% |
| 🇪🇺 | Europe | DIN | St44-2 (old) | 88% |
| 🇪🇺 | Europe | EN | S235JR | 85% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: ASTM A36/A36M, GB/T 700.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.