EN 10216-5 1.4301 1.4307 1.4948 1.4401 1.4404 1.4541 1.4571 1.4438 1.4841 1.4845 1.4539

Guanyu Tube can produce EN 10216-5 1.4301 1.4307 1.4948 1.4401 1.4404 1.4541 1.4571 1.4438 1.4841 1.4845 1.4539 Stainless Steel Tube Tubing MAIN TESTINGS according to EN 10216-5 2021

EDDY CURRENT TEST EN 10249-3 E3H
US-TEST EN 10246-7 U3B
TENSILE TEST EN ISO 6892-1
FLATTENING TEST EN ISO 8492
DRIFT EXPENDING TEST EN ISO 8493
LEAK-PROOF TEST EN 10246-1
EN 10216-5의 주변 온도 기계적 특성
EN 10216-5에 따른 스테인리스강의 화학 성분
EN 10216-5 stainless steel tubes pipes
Main Testing Terms and Procedure of EN 10216-5 1.4301 1.4307 1.4948 1.4401 1.4404 1.4541 1.4571 1.4438 1.4841 1.4845 1.4539 Stainless Steel Tube Tubing :

1. Heat Treatment and Bright Annealing2. Cutting to required length and deburring;3. Chemical Composition Analysis Test With 100% PMI and One tube from each heat by Direct Reading Spectrometer4. Visual Test and Endoscope Test for Surface Quality Test5. 100% Hydrostatic Test and 100% Eddy Current Test6. Ultrasonic Test subject to the MPS (Material Purchase Specification)7. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test8. Impact Test subject to Standard request9. Grain Size Test and Intergranular Corrosion Test10. Ultrasoic measuring of Wall Thickness

EN 10216-5 1.4301 1.4307 1.4948 1.4401 1.4404 1.4541 1.4571 1.4438 1.4841 1.4845 1.4539 Stainless Steel Tube Tubing Marking & PackingMarking according to MPS and StandardStainless Steel Tubes Ends with Caps according to POIn Seaworthy Wooden Cases With Plastic Paper protectIn Plywood Cases With Plastic Paper Protect(Recommend, All Plywood Cases made by ourselves with lower cost.)Steel Racks PackageHexagonal packing in Bundles.

표준 항목	ASTM A789		ASTM A790		EN 10216-5
등급	S31803 S32205 S32750		S31803 S32205 S32750		1.4301 1.4307 1.4948 1.4315 1.4401 1.4404 1.4571 1.4541 1.4941 1.4845 1.4449 1.4438 1.4550 1.4912 1.4462 1.4410
수율 강도 (Mpa)	≥450；≥485；≥550		≥450；≥450；≥550		—
인장 강도 (Mpa)	≥620；≥655；≥800		≥620；≥655；≥800		—
연신율(%)	≥25；≥25；≥15		≥25；≥25；≥15		—
수압 테스트	수압 테스트는 ASTM A1016에 따라야 하며, ECT로 대체할 수 있습니다.		수압 테스트는 ASTM A999에 따라야 하며, ECT로 대체할 수 있습니다.		수압 테스트는 7MPa의 테스트 압력 또는 다음 공식을 사용하여 계산된 테스트 압력에서 P=2St/D S=70%Rp0.2
입계 부식 테스트	일반적으로 피팅 부식 테스트를 사용합니다.		일반적으로 피팅 부식 테스트를 사용합니다.		EN ISO 3651-2(선택 사항)
와전류 테스트	Could be replaced by Hydrostatic Testing.		Could be replaced by Hydrostatic Testing.		EN 10246-3
O.D. 허용 오차 (mm)	O.D.	O.D.Tolerance	O.D.	O.D.Tolerance	O.D. Tolerance Class
	D<12.7	+/-0.13	10.3≤D≤48.3	+0.40/-0.80	D3	+/-0.75% or +/-0.3mm
	12.7≤D<38.1	+/-0.13	48.3<D≤114.3	+0.80/-0.80
					whichever is the greater
	38.1≤D<88.9	+/-0.25	114.3<D≤219.1	+1.60/-0.80	D4	+/-0.5% or +/-0.1mm
	88.9≤D<139.7	+/-0.38	219.1<D≤457.0	+2.40/-0.80
					whichever is the greater
W.T. 허용 오차 (mm)	O.D.	W.T.Tolerance	O.D.	W.T.Tolerance	W.T. Tolerance Class
	D<12.7	+/-15%	10.3≤D≤73.0	+20.0%/-12.5%	T3	+/-10% or +/-0.2mm
	12.7≤D<38.1	+/-10%
			88.9≤D≤457.0 t/D ≤5%	+22.5%/-12.5%	whichever is the greater
	38.1≤D<88.9	+/-10%			T4	+/-7.5% or +/-0.15mm
			88.9≤D≤457.0 t/D >5%	+15.0%/-12.5%
	88.9≤D<139.7	+/-10%
					whichever is the greater