The China equivalent of S275JR (1.0044) is Q275 with a 95% composition match.
🇨🇳 China equivalent of
S275JR1.0044
Standard: GB · Source: GB/T 700
Chinese equivalent
Quick Facts
| Original | 🇨🇳 Equivalent | |
|---|---|---|
| Designation | S275JR | Q275 |
| Material Number | 1.0044 | — |
| Standard | EN 10025-2 | GB |
| Category | Carbon Steel | Carbon Steel |
Frequently Asked Questions
Is S275JR the same as Q275?
S275JR (EN 10025-2) and Q275 (GB) are near-equivalent grades with a 95% 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 S275JR with Q275?
In most cases, yes. The chemical composition ranges overlap significantly (95%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between EN 10025-2 and GB standards.
What is the GB equivalent of S275JR?
The GB equivalent of S275JR (1.0044) is Q275, specified in GB/T 700.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇪🇺 | Europe | EN | S275JR | 100% |
| 🇪🇺 | Europe | DIN | St44-2 (old) | 98% |
| 🇯🇵 | Japan | JIS | SS400 | 88% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN 10025-2, 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.