Stainless Steel Welded Pipe, DIN 17457 1.4301 / 1.4307 / 1.4401 / 1.4404 EN 10204-3.1B, PA, AND PE, SCH5S, 10S, 20, 40S,

Stainless Steel Welded Pipes DIN 17457 1.4301 / 1.4307 / 1.4401 / 1.4404 EN 10204-3.1B

grade	Material number	C	Si	Mn	P	S	N	Cr	Mo	Ni	Ti	others
Ferritic or martensitic steels
X2CrTi12	1.4512	0.030	1.00	1.00	0.040	0.015		10.50to12.50			6×(C+N)to0.65
X6CrAl13	1.4002	0.08	1.00	1.00	0.040	0.015		12.00to14.00				0.10to0.30Al
X6Cr17	1.4016	0.08	1.00	1.00	0.040	0.015		16.00to18.00
X3CrTi17	1.4510	0.05	1.00	1.00	0.040	0.015		16.00to18.00			4×(C+N)+0.15 to 0.80
X12Cr13	1.4006	0.08 to 0.15	1.00	1.50	0.040	0.015		11.50to13.50		0.75
Austenitic steels
X5CrNi18-10	1.4301	0.07	1.00	2.00	0.045	0.015	0.11	17.00to19.50		8.00to10.50
X2CrNi19-11	1.4306	0.030	1.00	2.00	0.045	0.015	0.11	18.00to20.00		10.00to12.00
X2CrNiN18-10	1.4311	0.030	1.00	2.00	0.045	0.015	0.12to0.22	17.00to19.50		8.50to11.50
X6CrNiTi18-10	1.4541	0.08	1.00	2.00	0.045	0.015		17.00to19.00		9.00to12.00	5×C to 0.70
X6CrNiNb18-10	1.4550	0.08	1.00	2.00	0.045	0.015		17.00to19.00		9.00to12.00		10×Cto1.00Nb
X5CrNiMo17-12-2	1.4401	0.07	1.00	2.00	0.045	0.015	0.11	16.50to18.50	2.00to2.50	10.00to13.00
X2CrNiMo17-12-2	1.4404	0.030	1.00	2.00	0.045	0.015	0.11	16.50to18.50	2.00to2.50	10.00to13.00
X6CrNiMoTi17-12-2	1.4571	0.08	1.00	2.00	0.045	0.015		16.50to18.50	2.00to2.50	10.50to13.50	5×C to 0.70
X2CrNiMoN17-13-3	1.4429	0.030	1.00	2.00	0.045	0.015	0.12to0.22	16.50to18.50	2.50to3.00	11.00to14.00
X2CrNiMo18-14-3	1.4435	0.030	1.00	2.00	0.045	0.015	0.11	17.00to19.00	2.50to3.00	12.50to15.00
X3CrNiMo17-13-3	1.4436	0.05	1.00	2.00	0.045	0.015	0.11	16.50to18.50	2.50to3.00	10.50to13.00
X2CrNiMoN17-13-5	1.4439	0.030	1.00	2.00	0.045	0.015	0.12to0.22	16.50to18.50	4.00to5.00	12.50to14.50

Standard Specification: 

ASTM A249 / A249M - 10a Standard Specification for Welded Austenitic Steel Boiler, Superheater, 

Heat-Exchanger, and Condenser Tubes 

ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing 

for General Service 

ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked 

Austenitic Stainless Steel Pipes 

ASTM A358/A358M-08a:Standard Specification for Electric-Fusion-Welded Austenitic

ASTM A778 - 01(2009)e1:Standard Specification for Welded, Unannealed Austenitic Stainless 

Steel Tubular Products 

ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Tubing for General Service 

ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Pipe 

Others like BS, JIS , DIN , EN , GOST standard we all can supply .

Material Grade:

Size Range:

Final Finishing:

Solution Annealed & Pickled

YUHONG SPECIAL STEEL deal with stainless steel welded pipe and tube already more than 10 years, every 

year sell more than 5000 tons of stainless steel pipe and tube. Our client already cover more than 45 

countries. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical, 

Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.