X2CrNiMo17-12-2 1.4404 SS Fuild Instrument Tubing ISO 9001 / PED , ASTM A269 / A213
MTSCO instrument products are made with high quality raw material. Advanced manufacture equipments and the exquisite craft, technology, characteristic of high precise size, good quality surface, stable performace, especially for the reliable durable performance under high temperature. It is widely applied in heat exchanger and condenser tubes, gas spring and lifter tubes, shock absorber tubes, automobile motocycle tubes, hydraulic tube.High pressure and super critical pressure steam boiler and so on.
Applications :
1 . General service industries ( petroleum , food , chemical , paper , fertilizer , fabric , aviation and nuclear )
2 . Fluid , gas and oil transport
3 . Pressure and heat transmission
4 . Construction and ornament
5 . Boiler and heat exchangers
6 . Decorative usage ( road lamp facilities , bridge handrail , expressway railing , bus stop , airport and gymnasium ) Etc
| Advantages | a) Superior surface finish |
| b) Better mechanical property |
| c) More precise dimension |
| d) Perfect inspection method and inspection equipment |
| Price Item | FOB , CFR , CIF or as negotiation |
| Payment | T/T, LC or as negotiation |
| Delivery Time | 30 working days after received your deposit ( Normally according to the order quantity ) |
| Package | Iron case ; woven bag or as per customer’s requirement |
| Quality Requirement | Mill Test Certificate will be supplied with shipment , Third Part Inspection is acceptable |
| Test | NTD ( Ultrasonic test , Eddy Current test ) |
| Mechanical Test ( Tension Test , Flaring Test , Flattening Test , Hardness Test , Hydraulic test ) |
| Metal Test ( Metallographic Analysis , Impact Test - High / low temperature ) |
| Chemical Analysis ( Photoelectric Emission Spectroscopic ) |
EN10216-5 Standard :
| Steel Grade | Tensile Properties At Room Temperature |
| Steel Name | Steel Number | Proof Strength | Tensile Strength | Elongation Amin (%) |
| Rp0,2 min | Rp1,0 min | Rm | | |
| Mpa | Mpa | Mpa | l | t |
| X2CrNi19-11 | 1.4306 | 180 | 215 | 460 to 680 | 40 | 35 |
| X5CrNi18-10 | 1.4301 | 195 | 230 | 500 to 700 | 40 | 35 |
| X6CrNiTi18-10 | 1.4541 | 200 | 235 | 500 to 730 | 35 | 30 |
| X6CrNiNb18-10 | 1.4550 | 205 | 240 | 510 to 740 | 35 | 30 |
| X2CrNiMo17-12-2 | 1.4404 | 190 | 225 | 490 to 690 | 40 | 30 |
| X5CrNiMo17-12-2 | 1.4401 | 205 | 240 | 510 to 710 | 40 | 30 |
| X6CrNiMoTi17-12-2 | 1.4571 | 210 | 245 | 500 to 730 | 35 | 30 |
ASTM A213 / A213M Standard :
| Elements | 304L(wt%) S30403 | 304(wt%) S30400 | 316L (wt%) S31603 | 316 (wt%) S31600 |
| (C) Carbon, max | 0.035 | 0.08 | 0.035 | 0.08 |
| (Mn) Manganese, max | 2 | 2 | 2 | 2 |
| (P) Phosphorus, max | 0.045 | 0.045 | 0.045 | 0.045 |
| (S) Sulfur, max | 0.03 | 0.03 | 0.03 | 0.03 |
| (Si) Silicon, max | 1 | 1 | 1 | 1 |
| (Ni) Nickel | 8.0 - 12.0 | 8.0 - 11.0 | 10.0 - 14.0 | 10.0 - 14.0 |
| (Cr) Chromium | 18.0 - 20.0 | 18.0 - 20.0 | 16.0 - 18.0 | 16.0 - 18.0 |
| (Mo) Molybdenum | N/A | N/A | 2.0 - 3.0 | 2.0 - 3.0 |
| (Fe) Iron | Bal. | Bal. | Bal. | Bal. |
| (Cu) Copper | N/A | N/A | N/A | N/A |
| (N) Nitrogen | N/A | N/A | N/A | N/A |
ASTM A312 / A312M Standard Chemical Composition :
| Elements | 304L(wt%) | 316L (wt%) |
| (C) Carbon, max | 0.035 | 0.035 |
| (Mn) Manganese, max | 2 | 2 |
| (P) Phosphorus, max | 0.045 | 0.045 |
| (S) Sulfur, max | 0.03 | 0.03 |
| (Si) Silicon, max | 1 | 1 |
| (Ni) Nickel | 8.0 - 13.0 | 10.0 - 14.0 |
| (Cr) Chromium | 18.0 - 20.0 | 16.0 - 18.0 |
| (Mo) Molybdenum | N/A | 2.0 - 3.0 |
| (Fe) Iron | Bal. | Bal. |
| (Cu) Copper | N/A | N/A |
| (N) Nitrogen | N/A | N/A |
