YB/T 4513 06Cr19Ni10 Welded Stainless Steel Pipes for Medical Gases and Vacuum, EN 10312, 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2, 022Cr17Ni12Mo2

YB/T 4513 Welded Stainless Steel Pipes for Medical Gases and Vacuum

Standard: YB/T 4513
Equivalent Standards: EN 10312

Material: 06Cr19Ni10
Equivalent Material: TP304L, UNS S30403, 04Ch18N10

Chemistry Composition

Grade	C, %	Si, %	Mn, %	P, %	S, %	Cr, %	Ni, %	Mo, %
06Cr19Ni10	0.08 max	0.75 max	2.00 max	0.040 max	0.030 max	18.0-20.0	8.00-11.0	-
022Cr19Ni10	0.03 max	0.75 max	2.00 max	0.040 max	0.030 max	18.0-20.0	8.00-12.0	-
06Cr17Ni12Mo2	0.08 max	0.75 max	2.00 max	0.040 max	0.030 max	16.0-18.0	10.0-14.0	2.00-3.00
022Cr17Ni12Mo2	0.03 max	0.75 max	2.00 max	0.040 max	0.030 max	16.0-18.0	10.0-14.0	2.00-3.00

Mechanical Properties

Tensile Strength , MPa	Yield Strength, MPa	Elongation, %
460-680	180 min	40 min

Outside Diameter & Tolerance

Hot rolled	Outside Diameter, mm	Tolerance
	44.5≤OD≤219.1	D1, ±1.5% or ±0.75mm
	44.5≤OD≤219.1	D2, ±1% or ±0.5mm
	219.1＜OD≤610	D1, ±1.5% or ±0.75mm
Cold Drawn	Outside Diameter, mm	Tolerance
	OD≤219.1	D2, ±1% or ±0.5mm
	OD≤219.1	D3, ±0.75% or ±0.3mm
	OD≤219.1	D4, ±0.5% or ±0.1mm

Wall thickness & Tolerance

Hot rolled	Outside Diameter, mm	Tolerance
	44.5≤OD≤219.1	T1, ±15% or ±0.6mm
	44.5≤OD≤219.1	T2, ±12.5% or ±0.4mm
	219.1＜OD≤610, WT≤0.05*OD	+22.5%/-15%
	219.1＜OD≤610, 0.05OD＜WT≤0.09OD	T1, ±15% or ±0.6mm
	219.1＜OD≤610, WT>0.09*OD	T2, ±12.5% or ±0.4mm
Cold Drawn	Outside Diameter, mm	Tolerance
	OD≤219.1	T3, ±10% or ±0.2mm
	OD≤219.1	T4, ±7.5% or ±0.15mm

YB/T 4513 specifies the classification, code, order content, size, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of welded stainless steel pipes for medical gases and vacuum. YB/T 4513 is applicable to welded stainless steel pipes for medical gases and vacuum with nominal pressure (PN) not exceeding 1.6MPa.
YB/T 4513规定了医用气体和真空用不锈钢焊接钢管的分类及代号、订货内容、尺寸、外形、重量及允许偏差、技术要求、试验方法、检验规则、包装、标志和质量证明书。YB/T 4513适用于公称压力(PN)不超过1.6MPa的医用气体和真空用不锈钢焊接钢管。

Length: 5800mm; 6000mm; 8000mm; 10000mm; 11800mm; and so on.
Max length: 18000mm, also U bending can be offered.

Keyword: stainless steel tube, stainless steel pipe, DIN 17456

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