310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13
310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 properties and heat treatment forged piece, Including 310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 application and specifications, We have all specifications，Including 310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 steel plate, 310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 sheet, 310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 square steel, 310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 flat bar,310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 round bar,310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 forgings, we can own production and sales.
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We can produce the 310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 has the following specifications:
Round bar steel: 1mm to 3000mm
Square-shape steel: 1mm to 2000mm
Plate steel:0.1mm to 2500mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
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Chemical composition % of the ladle analysis of grade 310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 and Standards
SX 310S is the low carbon version of SX 310 and is suggested for applications where sensitisation, and subsequent corrosion by high temperature gases or condensates during shutdown may pose a problem.
SX 310 is manufactured in accordance with ASTM A 167 and SX 310S to ASTM A 240.
| SX | C | Mn | P | S | Si | Cr | Ni |
| 310 | 0.25 max | 2.0 max | 0.045 max | 0.030 max | 1.5 max | 24.0 - 26.0 | 19.0 - 22.0 |
| 310S | 0.08 max | 2.0 max | 0.045 max | 0.030 max | 1.5 max | 24.0 - 26.0 | 19.0 - 22.0 |
The properties quoted in this publication are typical of mill Production and unless indicated should not be regarded as guaranteed minimum values for specification purposes.
| SX 310 | SX 310S | |||
| Typical | Minimum | Typical | Minimum | |
| Tensile Strength, MPa | 625 | 515 | 575 | 515 |
| Yield Stress (0.2 % offset), MPa | 350 | 205 | 290 | 205 |
| Elongation (Percent in 50mm) | 50 | 40 | 50 | 40 |
| Hardness (Brinell) | 172 | - | 156 | - |
| Endurance (fatigue) limit, MPa | 260 | - | 260 | - |
The values quoted are those for SX 310.
Enquire for data on 310S .
| Temperature, oC | 550 | 650 | 750 | 850 | 950 | 1050 |
| Tensile Strength, MPa | 550 | 430 | 280 | 180 | 90 | 50 |
Stress to develop a creep rate of 1% in the indicated time at the indicated temperature.
| Time | TemperatureoC | 550 | 600 | 650 | 700 | 750 | 800 |
| 10 000 h | Stress MPa | 110 | 90 | 70 | 40 | 30 | 15 |
| 100 000 h | Stress MPa | 90 | 75 | 50 | 30 | 20 | 10 |
| Time | Temperature oC | 600 | 700 | 800 | 900 | 1000 |
| 1 000 h | Stress MPa | 190 | 110 | 50 | 35 | 15 |
| 10 000 h | Stress MPa | 170 | 70 | 35 | 20 | 10 |
| 100 000 h | Stress MPa | 110 | 55 | 25 | 10 | 2 |
(Oxidising Conditions)
Continuous 1150oC
Intermittent 1035oC
1. Annealing. Heat from 1050 to 1150oC and water quench. This treatment ensures that all carbides are in
solution.
2. Hot working
Initial forging and pressing: 1150 - 1200oC
Finishing temperature: above 950oC
Machining performance
Download 310S 309S X12CrNi25-21 X7CrNi23-14 1.4845 1.4833 Z12CN25.20 Z15CN24.13 0Cr25Ni20 1Cr25Ni20Si2 0Cr23Ni13 the mechanical properties of the report, the report provides detailed performance analysis and application. Download >>
Principal Design Features
One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.
Machinability
Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.
Heat Treatment
CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.
Welding
Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.
Forging
Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.