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EN 10216-5 / X5CrNi18-20/1.4301 Seamless Stainless Steel pipe/Tube for Heat Exchange/Boiler
1, Commodity: stainless steel pipe/tube 304pipe, stainless steel weld pipe/tube,
2, Standards: ASTM, EN ,GB,DIN, JIS etc .
3, Grade: 200,300,400 series
4,Material : 201,202, 304 , 304L, 321, 409, 430 etc
5, O.D: 6-500mm
6, W.T: 0.5-20mm
7, Length: 5.8m (or according clients' requirements)
8, Surface: Mirror Polish,Satin Polish,Without Polish,NO.1,NO.4
9, Quality: MTC will be provided with goods, third part inspection is acceptable,
for example BV,SGS
product description:
| Size Range: | |
| Outer Diameter | Tolerance |
| 6~30 | 0.15/-0.2 |
| >30-50 | ±0.30 |
| ≤50 | ±0.75%D |
| Wall Thickness | Tolerance |
| D≤38 | 20%/t, -0 |
| D>38 | 22%/t, -0 |
| Bend | Tolerance |
| T≤15 | 1.5mm |
| T≤15 | 1.5mm |
Chemical Composition(%):
| Steel Number | C | Si | Mn | P | S | N | Cr | Ni |
| 1.4301 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.04 | ≤0.015 | ≤0.11 | 17.0-19.50 | 8.00-10.50 |
Merchanical Properties:
| Steel Number | Tensile properties at room temperature | Impact prpperties | ||||||
| Proof strength | Tensile strength Rm | Elongation Amin(%) | Minimum average absorbed energy KV (J) | |||||
| Rp0.2 min | Rp1.0 min | at RT | at-196℃ | |||||
| Mpa | Mpa | Mpa | l | t | l | t | t | |
| 1.4301 | 195 | 230 | 500-700 | 40 | 35 | 100 | 60 | 60 |
production range:
| Austenitic Steel: | TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… |
| Duplex Steel : | S32101,S32205,S31803,S32304,S32750, S32760 Others:TP405,TP409, TP410, TP430, TP439 ... |
| Russia Standard | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б, 10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т, 12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, |
| European Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571, 1.4438,1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
Tolerances on outside diameter and wall thickness:
The diameter and the wall thickness of the tubes shall be within
the relevant tolerance limits given in Table 12 for
hot finished tubes and in Table 13 for cold finished tubes.
Tolerance classes T1 to T4 and D1 to D4 were taken
from EN ISO 1127.
Out of roundness is included in the tolerances on diameter and
eccentricity is included in the tolerances on wall
thickness.
Type of inspection
Conformity to the requirements of the order, for tubes according to
this part of EN 10216, shall be verified by
specific inspection.
When an inspection document 3.1.B is specified the material
manufacturer shall state in the confirmation of the
order whether he is operating according to a “quality-assurance
system”, certified by a competent Body established
within the Community, and whether he has undergone a specific
assessment for materials.
product show:
