202 Stainless Steel pipe

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202 Stainless Steel pipe

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Introduction
Specification

Product description:

Grade 202 stainless steel is a type of Cr-Ni-Mn stainless with similar properties to A240/SUS 302 stainless steel.

The toughness of grade 202 at low temperatures is excellent.It is one of the most widely used precipitation hardening grades, and possesses good corrosion resistance, toughness, high harness, and strength.

Manufacturing Process

The machinability of grade 202 stainless steel produces long, gummy chips. Machining can also be performed in the annealed condition. For heat treatment, the material has to be soaked at 1038°C (1900°F) for 30 min and cooled below 16°C (60°F) for full martensite transformation. The material can be welded by common fusion and resistance methods; however, this steel should not be joined using oxyacetylene welding method. The recommended filler metal is AWS E/ER630. Forging can be done by pre-soaking for 1 h at 1177°C (2150°F). Forging below 1010°C (1850°F) is not advisable.

Applications：

The grade 202 steel can be made into plates, sheets, and coils to be used in the following:Restaurant equipment;Cooking utensils;Sinks;Automotive trim;Architectural applications such as windows and doors;Railway cars;Trailers;Hose clamps.

Type	316L stainless steel pipe/tube
Thinckness	1-30mm
Outer diameter	6-630mm
Length	6m or as customer's requirement
Finish	Polished, Pickled,hairline,mirror
Shap	Round,square, rectangular,oval
Technology	Seamless,weld
Standard	JIS, AISI, ASTM, GB, DIN, EN ,etc.
MOQ	2 Ton
Application	decoration, industry, etc.
Certificate	SGS
Packaging	Standard exporting packing

Specifications of stainless steel decorative pipe
Standard		0.6	0.7	0.8	0.9	1	1.2	1.5	2	2.5	3	3.5	4	4.5
Actual		0.32	0.4	0.5	0.6	0.7	0.9	1.1	1.4	1.9	2.4	2.9	3.4	3.9
Φ	12.3	0.57	0.71	0.88	1.05	1.21	1.53	1.84
Φ	12.7	0.59	0.74	0.91	1.09	1.26	1.91	1.91
Φ	15.3	0.72	0.89	1.11	1.32	1.53	2.33	2.33
Φ	16	0.75	0.93	1.16	1.38	1.6	2.45	2.45	3.06
Φ	17.2	0.81	1	1.25	1.49	1.73	2.19	2.65	3.31
Φ	18	0.85	1.05	1.31	1.56	1.81	2.3	2.78	3.47
Φ	19	0.89	1.11	1.38	1.65	1.91	2.43	2.94	3.68	4.86
Φ	20.2	0.95	1.18	1.47	1.76	2.04	2.6	3.14	3.93	5.2
Φ	22	1.04	1.29	1.61	1.92	2.23	2.84	3.43	4.31	5.71
Φ	25	1.18	1.47	1.83	2.19	2.54	3.24	3.93	4.94	6.56
Φ	28	1.32	1.65	2.06	2.46	2.86	3.65	4.42	5.57	7.41
Φ	29.2	1.38	1.72	2.14	2.57	2.98	3.81	4.62	5.82	7.75
Φ	31.8	1.51	1.88	2.34	2.8	3.25	4.16	5.04	6.36	8.49	10.55	12.53
Φ	35.8	1.7	2.12	2.64	3.16	3.67	4.69	5.7	7.2	9.63	11.98	14.26
Φ	38	1.8	2.25	2.8	3.35	3.9	4.99	6.07	7.66	10.25	12.77	15.22
Φ	42		2.49	3.1	3.71	4.32	5.52	6.72	8.5	11.39	14.21	16.95
Φ	48		2.85	3.55	4.25	4.95	6.34	7.71	9.75	13.09	16.36	19.55
Φ	50.8		3.01	3.76	4.5	5.24	6.71	8.17	10.34	13.89	17.36	20.76	24.09
Φ	60		3.56	4.45	5.33	6.2	7.95	9.68	12.26	16.5	20.66	24.75	28.77
Φ	63			4.67	5.6	6.52	8.35	10.18	12.89	17.35	21.74	26.05	30.29
Φ	70				6.22	7.25	9.29	11.32	14.36	19.34	24.25	29.09	33.85
Φ	76				6.76	7.88	10.1	12.31	15.61	21.04	26.4	31.69	36.9	42.03
Φ	80				7.12	8.3	10.64	12.97	16.45	22.18	27.84	33.42	38.93	44.36
Φ	85				7.57	8.82	11.31	13.79	17.49	23.6	29.63	35.59	41.47	47.28
Φ	88.9				7.92	9.23	11.84	14.43	18.31	24.71	31.03	37.28	43.45	49.55
Φ	101.6				9.06	10.56	13.55	16.52	20.97	28.32	35.59	42.78	49.91	56.96
Φ	108					11.23	14.41	17.58	22.31	30.13	37.88	45.56	53.16	60.69
Φ	114					11.86	15.21	18.56	23.56	31.84	40.04	48.16	56.21	64.18
Φ	127						16.96	20.7	26.28	35.53	44.7	53.8	62.82	71.76
Φ	133						17.77	21.69	27.54	37.23	46.85	56.4	65.87	75.26
Φ	141						18.85	23	29.21	39.51	49.72	59.86	69.93	79.92
Φ	159							25.96	32.98	44.62	56.18	67.67	79.08	90.42
Φ	168								34.86	47.17	59.41	71.57	83.65	95.66
Φ	219								45.54	61.66	77.7	93.68	109.57	125.39
Standard		0.6	0.7	0.8	0.9	1	1.2	1.5	2	2.5	3	3.5	4	4.5
Actual		0.32	0.4	0.5	0.6	0.7	0.9	1.1	1.4	1.9	2.4	2.9	3.4	3.9

Specifications of stainless steel decorative square pipe

Standard				0.6	0.7	0.8	0.9	1	1.2	1.5	2	2.5	3	3.5	4	4.5
Actual				0.32	0.4	0.5	0.6	0.7	0.9	1.1	1.4	1.9	2.4	2.9	3.4	3.9
□	10	×	10	0.59	0.74	0.91	1.09	1.26	1.59	1.91
□	12.7	×	12.7	0.76	0.69	1.17	1.4	1.62	2.06	2.48
□	15	×	15	0.9	1.12	1.39	1.66	1.93	2.45	2.96
□	19	×	19	1.14	1.42	1.77	2.12	2.46	3.13	3.8	4.77	6.33
□	20	×	20	1.2	1.5	1.87	2.23	2.59	3.31	4.01	5.04	6.69
□	22	×	22	1.32	1.65	2.06	2.46	2.86	3.65	4.43	5.57	7.42
□	25	×	25	1.51	1.88	2.34	2.8	3.26	4.16	5.06	6.37	8.5
□	28	×	28	1.69	2.11	2.63	3.14	3.66	4.68	5.68	7.17	9.59	11.93
□	30	×	30	1.81	2.26	2.82	3.37	3.92	5.02	6.1	7.7	10.31	12.84
□	36	×	36		2.72	3.39	4.06	4.72	6.05	7.36	9.3	12.48	15.58
□	38	×	38		2.87	3.58	4.29	4.99	6.39	7.78	9.83	13.2	16.5	19.72	22.86
□	40	×	40			3.77	4.51	5.26	6.73	8.2	10.36	13.92	17.41	20.82	24.16
□	50	×	50				5.66	6.59	8.45	10.29	13.03	17.54	21.98	26.34	30.63
□	60	×	60					7.92	10.16	12.39	15.69	21.16	26.55	31.86	37.1	42.26
□	80	×	80						13.59	16.57	21.02	28.39	35.68	42.9	50.04	57.11
□	100	×	100						17.01	20.76	26.35	35.62	44.82	53.94	62.98	71.95
□	120	×	120							24.95	31.68	42.85	53.95	64.97	75.92	86.8
□	150	×	150							31.23	39.67	53.7	67.65	81.53	95.34	109.1
Standard				0.6	0.7	0.8	0.9	1	1.2	1.5	2	2.5	3	3.5	4	4.5
Actual				0.32	0.4	0.5	0.6	0.7	0.9	1.1	1.4	1.9	2.4	2.9	3.4	3.9
□	20	×	10	0.9	1.12	1.39	1.66	1.93	2.45	2.96
□	25	×	13	1.14	1.42	1.77	2.12	2.46	3.13	3.8
□	30	×	10	1.2	1.5	1.87	2.23	2.59	3.31	4.01
□	30	×	15	1.35	1.69	2.1	2.52	2.92	3.73	4.53	5.7
□	30	×	20	1.51	1.88	2.34	2.8	3.26	4.16	5.06	6.37
□	38	×	25	1.9	2.37	2.96	3.54	4.12	5.28	6.42	8.1	10.85
□	40	×	10			2.34	2.8	3.26	4.16	5.05	6.37	8.5
□	40	×	20			2.82	3.37	3.92	5.02	6.1	7.7	10.31
□	50	×	10			2.82	3.37	3.92	5.02	6.1	7.7	10.31
□	50	×	15			3.06	3.66	4.26	5.45	6.63	8.37	11.21
□	50	×	25			3.53	4.23	4.92	6.3	7.67	9.7	13.02	16.27
□	60	×	10			3.29	3.94	4.59	5.88	7.15	9.03	12.12	15.13
□	60	×	15			3.53	4.23	4.92	6.3	7.67	9.7	13.02	16.27
□	60	×	20			3.77	4.51	5.26	6.73	8.2	10.36	13.92	17.41
□	60	×	30			4.24	5.08	5.92	7.59	9.24	11.7	15.73	19.69	23.58	27.39
□	60	×	40			4.72	5.66	6.92	8.45	10.29	13.03	17.54	21.98	26.34	30.63
□	75	×	45			5.67	6.8	7.92	10.16	12.39	15.69	21.16	26.55	31.86	37.1	42.26
□	80	×	20				5.66	8.92	8.44	10.29	13.03	17.54	21.98	26.34	30.63	34.84
□	80	×	40				6.8	9.92	10.16	12.39	15.69	21.16	26.55	31.86	37.1	42.26
□	80	×	60				7.94	10.92	11.87	14.48	18.36	24.77	31.11	37.38	43.57	49.68
□	95	×	45				7.94	11.92	11.87	14.48	18.36	24.77	31.11	37.38	43.57	49.68
□	100	×	50					12.92	12.73	15.53	19.69	26.58	33.4	40.14	46.8	53.4
□	120	×	40					13.92	13.59	16.57	21.02	28.39	35.68	42.9	50.04	57.11
□	120	×	60					14.92	15.3	18.67	23.69	32.01	40.25	48.42	56.51	64.53
□	150	×	100						21.3	26	33.01	44.66	56.24	67.73	79.16	90.51
□	200	×	100						25.58	31.23	39.67	53.7	67.65	81.53	95.34	109.1

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