BS EN 10216-5 Seamless Steel Pipes for Pressure Purposes

Name: BS EN 10216-5 Seamless Steel Pipes for Pressure Purposes
Brand: Wenzhou Kidy Pipeline Materials Co., Ltd.

BS EN 10216-5 Seamless steel pipes for pressure use are processed by cold drawing or cold rolling, with specifications of 6-630mm and wall thickness of 1-60mm. The surface is pickled; Suitable for liquid, particle, and gas transportation pipelines, such as chemical, refining, boilers, electricity, food, and other fields.

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Specifications of BS EN 10216-5 Seamless Steel Pipes for Pressure Purposes

Table 2 - Chemical composition (cast analysis)_a of austenitic corrosion resisting steels, in % by mass
Steel grade		C max	Si	Mn	P max	S max	N	Cr	Cu	Mo	Nb	Ni	Ti	Other
Steel name	Steel number	C max	Si	Mn	P max	S max	N	Cr	Cu	Mo	Nb	Ni	Ti	Other
X2CrNi18-9	1.4307	0.030	≤1.00	≤2.00	0.040	0.015_b	≤0.10	17.5 to 19.5	-	-	-	8.0 to 10.0_c	-	-
X2CrNi19-11	1.4306	0.030	≤1.00	≤2.00	0.040	0.015_b	≤0.10	18.0 to 20.0	-	-	-	10.0 to 12.0_d	-	-
X2CrNiN18-10	1.4311	0.030	≤1.00	≤2.00	0.040	0.015	0.12 to 0.22	17.0 to 19.5	-	-	-	8.5 to 11.5	-	-
X5CrNi18-10	1.4301	0.07	≤1.00	≤2.00	0.040	0.015_b	≤0.10	17.0 to 19.5	-	-	-	8.0 to 10.5	-	-
X6CrNiTi18-10	1.4541	0.08	≤1.00	≤2.00	0.040	0.015	-	17.0 to 19.0	-	-	-	9.0 to 12.0_d	5xC to 0.70	-
X6CrNiNb18-10	1.4550	0.08	≤1.00	≤2.00	0.040	0.015	-	17.0 to 19.0	-	-	10xC to 1.00	9.0 to 12.0_d	-	-
X1CrNi25-21	1.4335	0.020	≤0.25	≤2.00	0.025	0.010	≤0.10	24.0 to 26.0	-	≤ 0.20	-	20.0 to 22.0	-	-
X2CrNiMo17-12-2	1.4404	0.030	≤1.00	≤2.00	0.040	0.015_b	≤0.10	16.5 to18.5	-	2.0 to 2.5	-	10.0 to 13.0_e	-	-
X5CrNiMo17-12-2	1.4401	0.07	≤1.00	≤2.00	0.040	0.015_b	≤0.10	16.5 to 18.5	-	2.0 to 2.5	-	10.0 to 13.0	-	-
X1CrNiMoN25-22-2	1.4466	0.020	≤0.70	≤2.00	0.025	0.010	0.10 to 0.16	24.0 to 26.0	-	2.00 to 2.50	-	21.0 to 23.0	-	-
X6CrNiMoTi17-12-2	1.4571	0.08	≤1.00	≤2.00	0.040	0.015_b	-	16.5 to 18.5	-	2.00 to 2.50	-	10.5 to 13.5_c	5xC to 0.70	-
X6CrNiMoNb17-12-2	1.4580	0.08	≤1.00	≤2.00	0.040	0.015	-	16.5 to 18.5	-	2.00 to 2.50	10xC to 1.00	10.5 to 13.5	-	-
X2CrNiMoN17-13-3	1.4429	0.030	≤1.00	≤2.00	0.040	0.015	0.12 to 0.22	16.5 to 18.5	-	2.50 to 3.0	-	11.0 to 14.0_d	-	-
X3CrNiMo17-13-3	1.4436	0.05	≤1.00	≤2.00	0.040	0.015_b	≤0.10	16.5 to 18.5	-	2.50 to 3.0	-	10.5 to 13.0_d	-	-
X2CrNiMo18-14-3	1.4435	0.030	≤1.00	≤2.00	0.040	0.015_b	≤0.10	17.0 to 19.0	-	2.50 to 3.0	-	12.5 to 15.0	-	-
X2CrNiMoN17-13-5	1.4439	0.030	≤1.00	≤2.00	0.040	0.015	0.12 to 0.22	16.5 to 18.5	-	4.0 to 5.0	-	12.50 to 14.5	-	-
X1NiCrMoCu31-27-4	1.4563	0.020	≤0.70	≤2.00	0.030	0.010	≤0.10	26.0 to 28.0	0.70 to 1.50	3.0 to 4.0	-	30.0 to 32.0	-	-
X1NiCrMoCu25-20-5	1.4539	0.020	≤0.70	≤2.00	0.030	0.010	≤0.15	19.0 to 21.0	1.20 to 2.00	4.0 to 5.0	-	24.0 to 26.0	-	-
X1CrNiMoCuN20-18-7	1.4547	0.020	≤0.70	≤1.00	0.030	0.010	0.18 to 0.25	19.5 to 20.5	0.50 to 1.00	6.0 to 7.0	-	17.5 to 18.5	-	-
X1NiCrMoCuN25-20-7	1.4529	0.020	≤0.50	≤1.00	0.030	0.010	0.18 to 0.25	19.0 to 21.0	0.50 to 1.50	6.0 to 7.0	-	24.0 to 26.0	-	-
X2NiCrAITi32-20	1.4558	0.030	≤0.70	≤1.00	0.020	0.015	-	20.0 to 23.0	-	-	-	32.0 to 35.0	8X(C+N) to 0.60	AI: 0.15 to 0.45

Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All appropriate precautions are to be taken to avoid the addition of such elements from scrap and other materials used in production which would impair mechanical properties and the suitability of the steel.

For products to be machined a controlled sulfur content of 0,015 % to 0,030 % is permitted by agreement provided the resistance to corrosion is still satisfied for the intended purpose.
Option 3: A sulfur content of 0,015 % to 0,030 % is specified.

Where for special reasons, e.g. hot workablility it is necessary to minimize the delta ferrite content, or with the aim of low permeability, the maximum nickel content may be increased by 0.50 %.

Where for special reasons, e.g. hot workability it is necessary to minimize the delta ferrite content, or with the aim of low permeability, the maximum nickel content may be increased by 1.00 %.

Where for special reasons, e.g. hot workability it is necessary to minimize the delta ferrite content, or with the aim of low permeability, the maximum nickel content may be increased by 1.50 %.

Table 3 - Chemical composition (cast analysis)_a of austenitic creep resisting steels, in % by mass

Steel grade

P max

S max

Others

Steel name

Steel number

X6CrNi18-10

1.4948

0.04 to 0.08

≤1.00

≤2.00

0.035

0.015

≤0.10

17.0 to 19.0

8.0 to 11.0

X7CrNiTi18-10

1.494

0.04 to 0.08

≤1.00

≤2.00

0.04

0.015

≤0.10

17.0 to 19.0

9.0 to 13.0

5x(C+N) to 0.80

X7CrNiNb18-10

1.4912

0.04 to 0.10

≤1.00

≤2.00

0.04

0.015

≤0.10

17.0 to 19.0

10xC to 1.20

9.0 to 12.0

X6CrNiTiB18-10

1.4941

0.04 to 0.08

≤1.00

≤2.00

0.035

0.015

17.0 to 19.0

9.0 to 12.0

5xC to 0.80

B: 0.0015 to 0.0050

X6CrNiMo17-13-2

1.4918

0.04 to 0.08

≤0.75

≤2.00

0.035

0.015

≤0.10

16.0 to 18.0

2.00 to 2.50

12.0 to 14.0

X5NiCrAITi31-20 (+RA)_b

1.4958(+RA)

0.03 to 0.08

≤0.70

≤1.50

0.015

0.01

19.0 to 22.0

≤0.50

≤0.10

30.0 to 32.5

0.20 to 0.50

Al: 0.20 to 0.50
Al+Ti: ≤0.70
Co: ≤0.5
Ni+Co=30.0 to 32.5

X8NiCrAITi32-21

1.4959

0.05 to 0.10

≤0.70

≤1.50

0.015

0.01

19.0 to 22.0

≤0.50

30.0 to 34.0

0.25 to 0.65

Al: 0.20 to 0.65

X3CrNiMoBN17-13-3

1.491

≤0.04

≤0.75

≤2.00

0.035

0.015

0.10 to 0.18

16.0 to 18.0

2.00 to 3.00

12.0 to 14.0

B: 0.0015 to 0.0050

X8CrNiNb16-13

1.4961

0.04 to 0.10

0.30 to 0.60

≤1.50

0.035

0.015

15.0 to 17.0

10xC to 1.20

12.0 to 14.0

X8CrNiMoVNb16-13

1.4988

0.04 to 0.10

0.30 to 0.60

≤1.50

0.035

0.015

0.06 to 0.14

15.5 to 17.5

1.10 to 1.50

10xC to 1.20

12.5 to 14.5

V: 0.60 to 0.85

X8CrNiMoNb16-16

1.4981

0.04 to 0.10

0.30 to 0.60

≤1.50

0.035

0.015

15.5 to 17.5

1.60 to 2.00

10xC to 1.20

15.5 to 17.5

X10CrNiMoMnNbVB15-10-1

1.4982

0.06 to 0.15

0.20 to 1.00

5.50 to 7.00

0.035

0.015

14.0 to 16.0

0.80 to 1.20

0.75 to 1.25

9.0 to 11.0

V: 0.15 to 0.40
B: 0.003 to 0.009

Recrystallizing annealed condition.

Including Ta.

Table 4 - Chemical composition (cast analysis)_a of austenitic-ferritic steels, in % by mass

Steel grade

C max

P max

S max

Other

Steel name

Steel number

X2CrNiMoN22-5-3

1.4462

0.030

≤1,00

≤2,00

0.035

0.015

0,10 to 0,22

21,0 to 23,0

2,50 to 3,5

4,5 to 6,5

X2CrNiMoSi18-5-3

1.4424

0.030

1,40 to 2,00

1,20 to 2,00

0.035

0.015

0,05 to 0,10

18,0 to 19,0

2,50 to 3,0

4,5 to 5,2

X2CrNiN23-4

1.4362

0.030

≤1,00

≤2,00

0.035

0.015

0,05 to 0,20

22,0 to 24,0

0,10 to 0,60

3,5 to 5,5

X2CrNiMoN25-7-4

1.441

0.030

≤1,00

≤2,00

0.035

0.015

0,20 to 0,35

24,0 to 26,0

3,00 to 4,5

6,0 to 8,0

X2CrNiMoCuN25-6-3

1.4507

0.030

≤0,70

≤2,00

0.035

0.015

0,15 to 0,30

24,0 to 26,0

1,00 to 2,50

2,70 to 4,0

5.5 to 7,5

X2CrNiMoCuWN25-7-4

1.4501

0.030

≤1,00

0.035

0.015

0,20 to 0,30

24,0 to 26,0

0,50 to 1,00

3,00 to 4,0

6,0 to 8,0

W: 0.50 to 1.00

Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. AlI appropriate precautions are to be taken to avoid the addition of such elements from scrap and other materials used in production which would impair mechanical properties and the suitability of the steel.

Features of BS EN 10216-5 Seamless Steel Pipes for Pressure Purposes

KIDY is a service-oriented enterprise, with regular steel grades and specifications available for long-term delivery of tube billets. The thickness grade and length of each tube can be customized according to requirements, and any special requirements can be customized.

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