carbon Flat Steel ASTM a36 a516 a572 a514 a588 a285 ss400

The steel grade of our products have carbon structural steel, carbon tool steel, carbon spring steel, stainless steel, heat-resistant steel, wear-resistant steel, alloy spring steel, alloy structural steel, bearing steel, alloy tool steel, high alloy tool steel, high-speed tool steel, high temperature alloys, electrical alloy, precision alloy, low temperature steel, electrical steel, ductile iron, grey cast iron, etc.We can provide professional steel, such as bridge steel, ship steel, boiler steel, pressure vessel steel, agricultural machinery steel, etc

Product Details(Feature/Advantages)

Delong Metal is group company in the steel manufacture & Trading, founded in the 2000s, 800+ staff, 25, 000+ m2 non-dust workshop, 40+ great large mills and cooperation partners in China, 4000, 000+ MT production per year under ISO management, 40, 000+customers in domestic and overseas market, 10 billion USD of annual turnover, 15+ subsidiary companies all over China, ranking the Top 100 private enterprises in China, 1 hour reach Shanghai/Tianjin /Guangzhou Port, we keep high quality, competitive price, thousands tons of stock, most efficient delivery and reliable cooperation for global valued customers. We have been engaging industry steel for over 20 years, best service and the most competitive price is one of our greatest advantages that make us today!

We operate within the scope of ISO 9001: 2015 accredited management system and the raw materials are procured from suppliers in compliance with ASTM, BS EN and DIN standards.Our products are rigorously inspected to ensure they are within tolerance of our customer′s specifications, we work with accredited laboratories for specialised material testing and chemical analysis.In addition, we use X-ray fluorescence technology to meet our high inspection standards and to ensure that our customers get the best quality products.

Commodity	Stainless Steel flat
Standard	AISI, ASTM, DIN, GB, JIS, SUS
Certification	SGS, BV, etc
Outer Diameter	193mm-20020mm or as your requirements
Length	6m or as customers’ request
Surface	Bright, Polished, Turn smooth(Peeled),Brush, Mill, Pickled etc.
MOQ:	1 ton
Supply Ability:	5000 tons / month
Lead Time:	7-15 working days after the receipt of 30% deposit
Payment Terms:	30%T/T Advance + 70% Balance
Price Terms:	FOB, CFR, CIF, EXW
Packing:	Standard sea-worthy package or as required

Chemical Composition of Stainless Steel Flat Bar
Chemical Composition
Grade	C≤	Si≤	Mn≤	P≤	S≤	Ni	Cr
201	0.15	1	5.50-7.50	0.5	0.03	3.50-5.50	16.00-18.00
202	0.15	1	7.50-10.00	0.5	0.03	4.00-6.00	17.00-19.00
304	0.08	1	2	0.045	0.03	8.00-11.00	18.00-20.00
304L	0.03	1	2	0.045	0.03	8.00-12.00	18.00-20.00
309	0.2	1	2	0.04	0.03	12.00-15.00	22.00-24.00
309S	0.08	1	2	0.045	0.03	12.00-15.00	22.00-24.00
310	0.25	1	2	0.04	0.03	19.00-22.00	24.00-26.00
310S	0.08	1	2	0.045	0.03	19.00-22.00	24.00-26.00
316	0.08	1	2	0.045	0.03	10.00-14.00	16.00-18.00
316L	0.03	1	2	0.045	0.03	10.00-14.00	16.00-18.00
316Ti	0.08	1	2	0.045	0.03	10.00-14.00	16.00-18.00
410	0.15	1	1	0.04	0.03	0.6	11.50-13.50
430	0.12	0.12	1	0.04	0.03	0.6	16.00-18.00

Product Name:	carbon steel flat bar
Standard:	ASTM, DIN, JIS, EN, AISI, BS, GB
Grade Group:	SS400, Q195, Q235, Q235b, Q345, Q345b, Q355, S235JR, S275JR, S355JR, ss400, s45c, A36, 1045, 1080, 1084, 1095, etc.
Thickness:	4-12mm or as your request
Section Shape:	flat bar
Technique:	Hot Rolled/cold drawn
Suface Treatment:	Black Painted / Oiled /Galvanized
Width:	8-140 mm
Length:	1-12m or as your request
Usage:	widely used inmechanical manufacture, construction field, farm vehicles, agriculture greenhouse, automotive industry, railway, decoration, steel structure, etc.

Width (mm)	Thickness(mm)
	4	5	6	7	8	9	10	11	12	14	16	18	20	22	25	28	30
	Weight (kg/m)
12	0.38	0.47	0.57	0.66	0.75
14	0.44	0.55	0.66	0.77	0.88
16	0.5	0.63	0.75	0.88	1	1.15	1.26
18	0.57	0.71	0.85	0.99	1.13	1.27	1.41
20	0.63	0.79	0.94	1.1	1.26	1.41	1.57	1.73	1.88
22	0.69	0.86	1.04	1.21	1.38	1.55	1.73	1.9	2.07
25	079	0.98	1.18	1.37	1.57	1.77	1.96	2.16	2.36	2.75	3.14
28	0.88	1.1	1.32	1.54	1.76	1.98	2.2	2.42	2.64	3.98	3.53
30	0.94	1.18	1.41	1.65	1.88	2.12	2.36	2.59	2.83	3.36	3.77	4.24	4.71
32	1.01	1.25	1.5	1.76	2.01	2.26	2.54	2.76	3.01	3.51	4.02	4.52	5.02
35	1.1	1.37	1.65	1.92	2.2		2.75		3.3	3.95
36	1.13	1.41	1.69	1.97	2.26	2.51	2.82	3.11	3.39	3.95	4.52	5.09	5.65
40	1.26	1.57	1.88	2.2	2.51	2.83	3.14	3.45	3.77	4.4	5.02	5.65	6.28	6.91	7.85	8.79
45	1.41	1.77	2.12	2.47	2.83	3.18	3.53	3.89	2.24	4.95	5.65	6.36	7.07	7.77	8.83	9.89	10.6
50	1.57	1.96	2.36	2.75	3.14	3.53	3.93	4.32	4.71	5.5	6.28	7.07	7.85	8.64	9.81	10.99	11.78
55	1.73	2.16	2.59	3.02	3.45		4.32		5.19	6.05
56	1.76	2.2	2.64	3.08	3.52	3.95	4.39	4.83	5.27	6.15	7.3	7.91	8.79	9.67	10.99	12.31	13.19
60	1.88	2.36	2.83	3.3	3.77	4.24	4.71	5.18	5.65	6.59	7.54	8.48	9.42	10.36	11.78	13.19	14.13
63	1.98	2.47	2.97	3.46	3.95	4.45	4.94	5.44	5.93	6.92	7.91	8.9	9.69	10.88	12.36	13.85	14.34
65	2.04	2.55	3.06	3.57	4.08	4.59	5.1	5.61	6.12	7.14	8.16	9.19	10.21	11.23	12.76	14.29	15.31
70	2.2	2.75	3.3	3.85	4.4	4.95	5.5	6.04	6.59	7.69	8.79	8 89	10.99	12.09	13.74	15.39	16.49
75	2.36	2.94	3.53	4.12	4.71	5.3	5.89	6.48	7.07	8.24	9.42	10.6	11.78	12.95	14.72	16.49	17.66
80	2.51	3.14	3.77	4.4	5.02	5.65	6.28	6.91	7.54	8.79	10.05	11.3	12.56	13.82	15.7	17.58	18.84
85	2.67	3.34	4	4.67	5.34	6.01	6.67	7.34	8.01	9.34	10.68	12.01	13.35	14.68	16.68	18.68	20.02
90	2.83	3.53	4.24	4.95	5.56	6.36	7.07	7.77	8.48	9.89	11.3	12.72	14.13	15.54	17.65	19.78	21.2
95	2.98	3.73	4.47	5.22	5.97	6.71	7.46	8.2	8.95	10.44	11.93	13.42	14.92	16.41	18.84	20.88	22.37
100	3.14	3.93	4.71	5.5	6.28	7.07	7.85	8.64	9.42	10 99	12.56	14.13	15.7	17.27	19.63	21.98	23.55
105	33	4.12	4.95	5.77	6.59	7.42	8.24	9.07	9.89	11.54	13.19	14.84	16.49	18.18	20.61	23.08	24.73
110	3.45	4.32	5.18	6.04	6.91	7.77	8.64	9.5	10.36	12.09	13.82	15.54	17.27	19	21.59	24.18	25.91
120	3.77	4.71	5.65	6.59	7.54	8.48	9.42	10.36	11.3	13.19	15.07	16.96	18.84	20.72	23.55	26.38	28.26
125	3.93	4.91	5.89	6.67	7.85	8.83	9.81	10.76	11.78	13.74	15.7	17.66	19.63	21.5	24.53	27.48	29.44
130	4.08	5.1	6.12	7.14	8.16	9.18	10.21	11.23	12.25	14.29	16.33	18.87	20.41	22.45	25.51	28.57	30.62
140	4.4	5.5	6.59	7.69	8.79	9.89	10.99	12.09	13.19	15.39	17.58	19.78	21.98	24.18	27.48	30.77	32.97
150	4.71	5.89	7.07	8.24	9.42	10.6	11.78	12.95	14.13	16.49	18.84	21.2	23.55	25.91	29.44	32.97	35.33
160	5.02	6.28	7.54	8.79	10.05	11.3	12.56	13.82	15.07	17.58	20.1	22.61	25.12	27.63	31.4	35.17	37.63
170	5.34	6.67	8.01	9.34	10.68	12.01	13.35	14.68	16.01	18.68	21.35	24.02	26.09	29.36	33.36	37.37	40.04
180	5.65	7.07	8.48	9.89	11.3	12.72	14.13	15.54	16.96	19.78	22.61	25.43	28.26	31.09	35.33	39.56	42.39
190	5.97	7.46	8.95	10.44	11.93	13.42	14.92	16.41	17.9	20.88	23.86	26.85	29.83	32.81	37.29	41.76	44.75
200	6.28	7.85	9.42	10.99	12.56	14.13	15.7	17.27	18.84	21.98	25.12	28.26	31.4	34.54	39.25	43.96	47.1

We operate within the scope of ISO 9001: 2015 CE UL CCC accredited management system and the raw materials are procured from suppliers in compliance with ASTM, BS EN and DIN standards.Our products are rigorously inspected to ensure they are within tolerance of our customer′s specifications, we work with accredited laboratories for specialised material testing and chemical analysis.In addition, we use X-ray fluorescence technology to meet our high inspection standards and to ensure that our customers get the best quality products.

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