Production procedure: Raw elements (C, Fe, Ni, Mn, Cr and Cu), smelted into ingots by AOD finery, hot rolled into black surface, pickling into acid liquid, polished by automatically machine and cutting into pieces Standards: ASTM A276, A484, A564, A581, A582, EN 10272, JIS4303, JIS G 431, JIS G 4311 and JIS G 4318 Dimensions: Hot-rolled: Ø5.5 to 110mm Cold-drawn: Ø2 to 50mm forged: Ø110 to 500mm Normal length: 1000 to 6000mm Tolerance: h9&h11 Features: Nice appearance of cold-rolled product gloss Nice high temperature strength Nice work-hardening (after processing weakly magnetic) Non-magnetic state solution Suitable for architectural, construction and other applications Applications: Construction field, ships building industry Decoration materials and outdoor publicity billboard Bus inside and outside packaging and building and springs Handrails, electroplating and electrolyzing pendants and foods Corrosion- and abrasion-free to meet specific requirements of various machinery and hardware fields

Grade	Grade	Chemical Component %
		C	Cr	Ni	Mn	P	S	Mo	Si	Cu	N	Other
301	1.431	≤0.15	16.00-18.00	6.00-8.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	≤0.10	-
304	1.4301	≤0.07	17.00-19.00	8.00-10.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	-	-
304L	1.4307	≤0.030	18.00-20.00	8.00-10.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	-	-
304H	1.4948	0.04-0.10	18.00-20.00	8.00-10.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	-	-
309	1.4828	≤0.20	22.00-24.00	12.00-15.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	-	-
309S	*	≤0.08	22.00-24.00	12.00-15.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	-	-
310	1.4842	≤0.25	24.00-26.00	19.00-22.00	≤2.00	≤0.045	≤0.030	-	≤1.50	-	-	-
310S	*	≤0.08	24.00-26.00	19.00-22.00	≤2.00	≤0.045	≤0.030	-	≤1.50	-	-	-
314	1.4841	≤0.25	23.00-26.00	19.00-22.00	≤2.00	≤0.045	≤0.030	-	1.50-3.00	-	-	-
317	*	≤0.08	18.00-20.00	11.00-15.00	≤2.00	≤0.045	≤0.030	3.00-4.00	≤1.00	-	0.1	-
317L	1.4438	≤0.03	18.00-20.00	11.00-15.00	≤2.00	≤0.045	≤0.030	3.00-4.00	≤1.00	-	0.1	-
321	1.4541	≤0.08	17.00-19.00	9.00-12.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	-	Ti5(C+N)~0.70
321H	*	0.04-0.10	17.00-19.00	9.00-12.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	-	Ti5(C+N)~0.70
347	1.455	≤0.08	17.00-19.00	9.00-12.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	-	Nb≥10*C%-1.10
347H	1.494	0.04-0.10	17.00-19.00	9.00-12.00	≤2.00	≤0.045	≤0.030	-	≤1.00	-	-	Nb≥10*C%-1.10
409	S40900	≤0.03	10.50-11.70	0.5	≤1.00	≤0.040	≤0.020	-	≤1.00	-	≤0.030	Ti6(C+N)~0.50 Nb:0.17
410	1Cr13	0.08-0.15	11.50-13.50	0.75	≤1.00	≤0.040	≤0.030	-	≤1.00	-	-	-
420	2Cr13	≥0.15	12.00-14.00	-	≤1.00	≤0.040	≤0.030	-	≤1.00	-	-	-
420J2	3Cr13	0.26-0.35	12.00-14.00	-	≤1.00	≤0.040	≤0.030	-	≤1.00	-	-	-
430	1Cr17	≤0.12	16.00-18.00	-	≤1.0	≤0.040	≤0.030	-	≤1.0	-	-	-
416	Y1Cr13	≤0.15	12.00-14.00	3)	≤1.25	≤0.060	≥0.15	-	≤1.00	-	-	-
444	S44400	≤0.025	17.50-19.50	1	≤1.00	≤0.040	≤0.030	1.75-2.5	≤1.00	-	0.035	Ti+Nb:0.2+4(C+N)~0.80
446	S44600	≤0.20	23.00-27.00	0.75	≤1.5	≤0.040	≤0.030	1.50-2.50	≤1.00	-	≤0.25	-
431	1Cr17Ni2	≤0.20	15.00-17.00	1.50-2.50	≤1.00	≤0.040	≤0.030	-	≤0.80	-	-	-
630	17-4PH	≤0.07	15.00-17.50	3.00-5.00	≤1.00	≤0.035	≤0.030	-	≤1.00	3.00-5.00	-	Nb 0.15-0.45
631	17-7PH	≤0.09	16.00-18.00	6.50-7.50	≤1.00	≤0.035	≤0.030	-	≤1.00	≤0.50	-	Al 0.75-1.50
632	15-5PH	≤0.09	14.00-16.00	3.50-5.50	≤1.00	≤0.040	≤0.030	2.00-3.00	≤1.00	2.5-4.5	-	Al 0.75-1.50
904L	N08904	≤0.02	19.0-23.0	23.0-28.0	4.0-5.0	≤0.045	≤0.035		≤1.00		0.1	Cu:1.0-2.0

Common Applications 316 Grade Stainless Steel Round bars have a huge range of applications, they can be cut, formed & bent, threaded, drilled and welded for use in : Marine Applications Chemical Environments Axels & Shafts Grills & Grates Screens Security Grills General Engineering Surface Preparation and Coatings Unlike mild steel the chemistry of stainless steels means the processes and methods for protecting and finishing 316 Grade Stainless Steel are vastly different to mild steels. Most surface finishes for stainless steel will be mechanically (Polishing) or chemically (Passivating) applied. The correct surface finish will have substantial impacts on the performance and appearance of your stainless steel. One of the most important considerations for the performance and appearance Stainless Steels is cleanliness. Surfaces need to be kept free from particles of other metals especially alloy or carbon steels. Timber also has contaminants that will leech and stain stainless steels.