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| Specification | Stainless Steel Round Bar |
|---|---|
| Standard | SUS, GB, ASME, EN, API, DIN, ASTM, AISI, UNS |
| Sizes | 3mm to 800mm diameter |
| Length |
|
| Finish | Bright, Rough Turned, Peeled, Cold Drawn Turned, Polished, Annealed, Bright Drawn, Centreless Ground, Black, Grinding, Smooth Turned |
| Tolerances | K12, H12, K11, H9, H13, H11, K9, H10, K10, H8 |
| Surface Finish | NO.1, 2B, NO.4, HL, 2D, 1D, 8K, NO.3, BA |
| Production Method | Rolled / Forged |
| Value Added Services at Trishala Stainless |
|
| Other available forms | Triangle, Half Round, Rod, Precision Ground, Angle, Channel, Rounds, Rectangle, Hollow, T-Bar, Billet, Profiles, I/H, Blocks, Forging, Threaded, Ingot |
Corrosion resistance
Easy in production
Appealing looks
Temperature resistance at both high and low levels
| German | ISO |
| DIN 668 | h11 |
| DIN 669 | h9 |
| DIN 671 | h9 |
| DIN 175 | h9 |
| DIN 670 | h8 |
| Bright drawn | BD | Slit rolled edge | SRE |
| Cold drawn | CD | Polished | P |
| Peeled and turned | P&T | Rough turned/peeled | RT |
| Cold finished | CF | Hot rolled pickled and annealed | HRAP |
| Centreless ground | CG | Hot finished | HF |
| Smooth turned | ST | reeled and Peeled | PR |
| Grade Tensile | Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B)max |
Brinell (HB) max |
||||
| 409 | 380 | 170 | 20 | 95 | 207 |
| Grade | C | Mn | Si | P | S | Cr | Ni | N | Ti | Nb | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 409 (S40900) | min. max. |
- 0.08 |
- 1.00 |
- 1.00 |
- 0.045 |
- 0.030 |
10.5 11.7 |
- 0.50 |
- |
6x%C 0.75 |
- |
| S40910 | min. max. |
- 0.03 |
- 1.00 |
- 1.00 |
- 0.040 |
- 0.020 |
10.5 11.7 |
- 0.50 |
- 0.030 |
6x%C 0.50 |
- 0.17 |
| S40920 | min. max. |
- 0.03 |
- 1.00 |
- 1.00 |
- 0.040 |
- 0.020 |
10.5 11.7 |
- 0.50 |
- 0.030 |
0.15 & 8x(C+N) 0.50 | - 0.10 |
| S40930 | min. max. |
- 0.03 |
- 1.00 |
- 1.00 |
- 0.040 |
- 0.020 |
10.5 11.7 |
- 0.50 |
- 0.030 |
Ti+Nb=(0.08+8)x(C+N) 0.75 |
|
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