stainless pipe

STAINLESS WELDED PIPE DIN 2463 STANDARD SIZE AND UNIT WEIGHT TABLE

STAINLESS WELDED PIPE DIN 2463 STANDARD SIZE AND UNIT WEIGHT TABLE
OUTER DIAMETER		1 mm	1.25 mm	1.5 mm	2 mm	2.5 mm	2.7 mm	3 mm	4 mm	5 mm
	10	0.225	0,274	0.319	0.401
	12	0.275	0.337	0.394	0.501
	14	0.326	0.399	0.47	0.601		0.779
	15	0.351	0.43	0.507	0.651		0.848
	16	0.706	0.462	0.545	0.701		0.918
3/8"	17.20	0.406	0.5	0.59	0.761		1.001
	18	0.425	0.526	0.62	0.801		1.056
1/2"	21.30	0,508	0.628	0.744	0.967	1.177	1.285	1.375
	22	0.526	0.65	0.77	1.002	1.221	1.334	1.427
	25.40	0.611	0.756	0.895	1.172	1.434	1.57	1.683
	26.90	0.649	0.803	0.954	1.247	1.527	1.674	1.795
	28	0.676	0.937	0.995	1.302	1.596	1.75	1.878
	30	0.726	0.9	1.071	1.402	1.722	1.889	2.028
	32	0.776	0.963	1.146	1.502	1.847	2.027	2.178
1"	33.7	0.819	1.016	1.209	1.588	1.953	2.145	2.306
	35	0.851	1.056	1,258	1.653	2.035	2.235	2.404
	38	0.927	1.15	1.371	1.803	2.222	2.444	2.629
	40	0.977	1.213	1.445	1.903	2.348	2.582	2.779
1"1/4	42.4			1.536	2.023	2.498	2.749	2.96	3.846
	44.5			1.615	2.218	2.629	2.894	3.118	4.057
1"1/2	48.3			1.758	2.319	2.867	3.158	3.403	4.437
	51			1.859	2.454	3.036	3.345	3.606	4.708
	52	1.277	1.588	1.897	2.504	3.909	3.415	3.681	4.808
	57			2.085	2,754	3.412	3.761	4.057	5.309
2"	60.3			2.209	2.92	3.618	3.99	4.304	5.639	6,924
	63.5				3.90	3.819	4.212	4.545	5.96	7.324
	70				3.405	4.225	4.663	5.033	6.611	8.138
2"1/2	76.1				3.711	4.607	5.086	5.491	7.222	8.902
3"	88.9				4.352	5.409	5.974	6.453	8.504	10.50
3"1/2	102				4.988	6.204	6.855	7.407	9.776	12.90
	106				5.308	6.604	7.299	7,888	11.42	12.90
4"	114				5.624	6.999	7.736	8.361	11.50	13.68
	133				6.561	8.169	9.033	9.766	12.92	16.30
5"	140				6.896	8.589	9.498	11.27	13.59	16.86
	141				6.976	8.689	9.609	10,39	13.75	17,07
	159				7.863	9.797	10.84	11.72	15.53	19.28
6"	168				8.328	10.38	11.48	12.42	16.45	20.46
	219				10.87	13.56	15.10	16.23	21.54	26.81
	273				13.57	16.93	18.74	20.28	26.94	33.55

STAINLESS STEEL MAIN CATEGORIES

300 series austenitic - alloys: 301, 302, 303, 304, 305, 308, 309, 310, 314, 316, 321 stainless steel is made of stainless steel. Heat treatment is not possible and they do not hold the magnet. They are capable of taking shape. Stainless steel is the most common form of stainless steel in the world. Austenitic structure approximately 8-10% is formed by adding a nickel. However, nickel alone does not form austenitic structure.With the help of other elements such as manganese, nitrogen, carbon and copper, austenitic properties are created. Oxidation resistance increased with Molybdenum supplementation. It is used in decoration,machine manufacturing, white goods, chemical industry and sink manufacturing. Molybdenum supplementation increases the corrosion resistance.

400 series ferritic - alloys: 405, 409, 429, 430, 434, 436, 442... stainless steel in this series contains Chrome. As can be magnetized, but are not subjected to heat treatment. Ferritic stainless steels are generally nickel-free, containing high chromium (between 12% and 30%), carbide-forming elements such as molybdenum, titanium vanadium, and alloying elements that make ferritic structure stable. In general, the high chromium content provides ferritics with a very high corrosion resistance. Ferritic stainless steels with mechanical and physical properties close to the properties of carbon steels are magnetitic, unlike austenitic, they can not be subjected to heat treatment due to their low carbon content and can be easily rolled. Heat treatment is the process of annealing that can be applied to these types of steels.They are not as suitable for shaping as ostenitics.

Notation	Symbol	Chemical Composition
Notation	Symbol	C	Si	Mn	P	S	Ni	Cr	Others
301	STS301	≤0.15	≤1.00	≤2.00	≤0.045	≤0.030	6.00~8.00	16.00~18.00	-
301L	STS301L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.030	6.00~8.00	16.00~18.00	Less than 0.20 N
304	STS304	≤0.08	≤1.00	≤2.00	≤0.045	≤0.030	8.00~10.50	18.00~20.00	-
304L	STS304L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.030	9.00~13.00	18.00~20.00	-
304J1	STS304J1	≤0.08	≤1.70	≤3.00	≤0.045	≤0.030	6.00~9.00	15.00~18.00	Cu 1.00~3.00
305	STS305	≤0.12	≤1.00	≤2.00	≤0.045	≤0.030	10.50~13.00	17.00~19.00	-
316	STS316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.030	10.00~14.00	16.00~18.00	Mo 2.00~3.00
316L	STS316L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.030	12.00~15.00	16.00~18.00	Mo 2.00~3.00
321	STS321	≤0.08	≤1.00	≤2.00	≤0.045	≤0.030	9.00~13.00	17.00~19.00	More than 5×C% Ti