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1.7335, 13CrMo4-5, Alloy Steel Plate For High Temperature
Description
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Chemical Composition
| C | Si | Mn | P | S | Cr | Cu | Mo | N | Ni | Al | ||
| 1.7335 | Min % | 0.10 | 0,40 | 0,70 | 0,40 | |||||||
| Max % | 0,17 | 0,35 | 0,70 | 0,025 | 0,020 | 1,15 | 0,30 | 0,60 | 0,012 | 0,30 | 0,040 | |
| (Key to steel 2010) 1.7335 (DIN EN10216-2) | ||||||||||||
| K 11562 | Min % | 0,05 | 0,30 | 0,80 | 0,44 | |||||||
| Max % | 0,15 | 0,50 | 0,61 | 0,025 | 0,025 | 1,25 | 0,65 | |||||
| UNS K11562(ASTM A 335/213 -P12/T12) | ||||||||||||
| K 11597 | Min % | 0,05 | 0,50 | 0,30 | 1,00 | 0,44 | ||||||
| Max % | 0,15 | 1,00 | 0,60 | 0,025 | 0,025 | 1,50 | 0,65 | |||||
| K 11597 (ASTM A335 /213-P11/T11) | ||||||||||||
Physical properties
| Property | Value |
| Density: kg/dm3 | 7,85 |
| Hardness: HB 30(lenghtwise <=60mm) | 130-175 |
| Elongation A5(%) | >=22-lengthwise / >=20-transverse |
| magnetizable | Yes |
| Temperature T °C/F (°C/F) |
Specific heat J / kgK (Btu / lb °F) |
Thermal conductivity W/mK (Btu·in / ft2·h·°F) |
Electric resistance µΩ · cm (Ω circ mill / ft) |
Modulus of elasticity kN/mm2 (103 ksi) |
Expansion rate from 70°F bis T 10-6 / K (10-6 / °F) |
| 20° / 68 | 622 / (—) | 33/(—) | 210/(—) | ||
| 300 / 572 | 185/(—) | 12,9/(—) | |||
| 400 / 752 | 175 /(–) | ||||
| 500 / 932 | 165/(—) | 13,9/(—) | |||
| 600 / 1112 | 14,1/(—) |
| Temp. | Creep strain limit | Creep strain limit | Creep rupture strength | Creep rupture strength | Creep rupture strength |
| °C/ °F | 10 000 h | 100 000h | 10 000 h | 100 000 h | |
| Rp1.0 (Mpa)/ ksi | Rp1.0 (Mpa)/ ksi | Mpa /ksi | Mpa /ksi | ||
| 450/ 842 | 245/ 35,5 | 191 /27,7 | 370 / 53,6 | 285 / 41,3 | |
| 500/ 932 | 157 / 22,7 | 98 / 14,2 | 239 / 34,6 | 137 / 19,8 | |
| 550/ 1022 | 76 / 11,0 | 36 / 5,2 | 109 / 15,8 | 49 / 7,1 | |
| 600/ 1112 | 49 / 7,1 | 20 / 2,9 | |||
| ksi value calculated | |||||
| Temperature | 0,2% Yield strength in high temperatures |
| °C / °F | Rp 0,2 |
| Mpa /ksi | |
| 100 / 212 | 264 / 38,2 |
| 260 /500 | 118,6 / 17,2 |
| 371 /700 | 107,6 / 15,6 |
| 426,6 /800 | 104,4 /15,0 |
| 482,2 /900 | 88,2 / 12,8 |
| 537,8 /1000 | 43,4 / 6,3 |
| 593,3 /1100 | 19,3 / 2,8 |
| 648,9 /1200 | 8,3 / 1,2 |
| ksi value calculated | |
Mechanical properties (20°C / 68°F)
| Yield strength MPa/ksi | 220 /32 | ASTM A335- P12 | |
| 0,2 %Yield strength Rp 0,2 (Mpa) (ksi) | 290 / 42 | Wst.No.1.7335 | |
| Tensile strength Rm (Mpa) / (ksi) | 450-600 /65,2-87,0 | longitudinal(<60mm) | Wst.No.1.7335 |
| Elongation(A5) (%) | >=22% >=20% |
longitudinal(<=60mm) transverse(<=60mm) |
Wst.No.1.7335 |
| ISO-V Notched impact strength /Charpy-V) | >=27J | longitudinal(<=60 mm) | Wst.No.1.7335 |
| Tensile strength Rm Mpa/ksi | 415/ 60 | ASTM A335- P12 | |
Temperature information
| Application area | ||
| Operation temperature | 14 ºF to 1058 ºF | according to AD specifications W1 |
| Normalizing | |
| Working temperature | 1652 ºF to 1760 ºF |
| Explanation report | cool down: air |
| Solution heat treatment | |
| Working temperature | 1562 ºF to 2012 ºF |
| Normalizing | |
| Working temperature | 1634 ºF to 1742 ºF |
| Explanation report | cooling-down:air,water ,Oil |
| annealing | |
| Working temperature | 1166 ºF to 1346 ºF |
| Explanation report | cooling-down:air |
| Processing information | hold temperature through entire cross section for appropiate time |
| tempering | |
| Working temperature | 1634 ºF to 1742 ºF |
| Explanation report | quenching: oil/air |
Standards / information
| Standards | Description |
| ASTM A 182 | Standard Specification for Forged or Rolled Alloy-Steel Pipe Flanges,Forged Fittings and Valves and Parts for High-Temperature Service |
| ASTM A 213 | Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater,and Heat-Exchanger Tubes |
| ASTM A 335 | Standard Specification for Seamless Ferritic Alloy -Steel Pipe for High-Temperature applications |
| DIN EN 10028-2 (09/2009) | flat products made from steel for pressure tanks non-alloy and alloy steels with set properties in high temperatures |
| DIN EN 10216-2 (10/2007) | seamless steel pipes under compression load; pipes out of non-alloyed and alloyed steel with set properties in high temperatures |
| DIN EN 10216-2(10/2007) | steel tubes for pressure purposes. Non-alloy and alloy steel tubes with specified elevated temperature properties |
| SEW 310 (08/1992) | physical properties of steel |
Process information
| Cold forming | cold forming well possible, may require stress relief annealing for strong distortions (read AD data sheet) |
| Welding | |
| – Material classification acc. CEN ISO/TR 15608 | 5.1 |
| – Type | well weldable with all techniques |
| – Hints | pre-heat to 392°F if material width >0.4″ |
Experienced 15+ Years
Our ability to purchase materials directly from leading mills at the best possible price will give you the competitive edge. This coupled with a skilled workforce dedicated to embracing the demands of the markets.
We Can Supply Follows Products with High Quality:
- Cold Rolled Steel Tube
- Cold Drawn Steel Tube
- Hollow Bar
- Honed Tube
- Plated Tube
- Plated Bar
- Boiler Tube
All Products According Quality Standard Strictly:
- ASTM: ASTM A519, ASTM A513.
- JIS:JIS G3441, JIS G3445, JIS G3466, JIS G3459.
- DIN: DIN1626, DIN1629, DIN2391, DIN2393, DIN2448, DIN2458.
- EN: EN10305.
- BS: BS6323.
Wide Range of Pipes to Fit Your Industry:
- OD from 5mm to 820mm.
- Wall Thickness from 0.1 to 100mm.
- Length up to 50mtr per pc.
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