316L Stainless Steel Bar

316L Stainless Steel bar Grade 316L is very similar to 316 Stainless Steel bar. It is still considered a molybdenum-bearing grade and has properties that make it highly resistant to corrosive degradation. 316L grade Stainless Steel bar differs from 316 in that contain lower levels of carbon. The...

Send Inquiry

Product description

316L Stainless Steel Bar

Grade 316L is very similar to 316 Stainless Steel bar. It is still considered a molybdenum-bearing grade and has properties that make it highly resistant to corrosive degradation. 316L grade Stainless Steel bar differs from 316 in that contain lower levels of carbon. The decreased level of carbon in this Stainless Steel bar makes this grade immune from sensitisation or grain boundary carbide precipitation. Because of this unique property, Grade 316L tends to be commonly used in heavy gauge welding situations. Additionally, the lower carbon levels make this grade easier to machine. Like 316 Stainless Steel bar, 316L because of its austenitic structure is extremely tough, even in the most extreme of temperatures.

Chemical Formula

C ≤ 0.08

Si ≤ 1.00

Mn ≤ 2.00

S ≤ 0.030

P ≤ 0.035

Cr: 16.00～18.50

Ni: 10.00～14.00

Mo: 2.00～3.00

Mechanical Properties

Yield Strength（N/mm²）≥ 480

Tensile Strength Elongation (%) ≥ 40

Hardness: HB≤187; HRB≤90; HV≤200

Density: 7.87 g·cm³

Specific Heat c(20℃)0.502 J·(g·C)-1

Thermal Conductivity λ/W(m·℃)-1 (at the following temperature/℃) 100 300 500 15.1 18.4 20.9

Coefficient α/(10-6/℃) (/℃ between the following temperatures)

20～100 20～200 20～300 20～400 20～500 16.0 17.0 17.5 17.8 18.0

Resistivity 0.71 Ω·mm2·m-1

Features

316L Stainless Steel bar is easily welded by all commercial processes. If forging or hammer welding it is recommended to anneal after these processes to help avoid unwarranted corrosion.

Not hardenable by heat treatment, however often cold working the alloy has proven to increase hardness and tensile strength.

Sometimes know by industry professionals as marine grade stainless for its uncanny ability to resist pitting corrosion.

Applications

316L Grade Stainless Steel bar is one of the more common austenitic Stainless Steel bars. Because of its outstanding toughness against corrosion, you can typically find 316L Stainless used in the following applications: food preparation equipment, pharmaceutical, marine, boat fittings, and medical implants

Specification for Dimensions of Hot-rolled Round and Square Steels

Diameter(Side Length)／mm	Precision			Section Area／cm²		Theoretical Quality(kg／m)
	1 Group	2 Group	3 Group	Section Area／cm²		Theoretical Quality(kg／m)
	1 Group	2 Group	3 Group	Round Steel	Square Steel	Round Steel	Square Steel
	allowable deviations／mm			Round Steel	Square Steel	Round Steel	Square Steel
5.5	士0.20	±0.30	士0.40	O．2375	0.30	0.186	0.237
6				0.2827	0.36	0.222	0.283
6.5				0.3318	0.42	0.260	0.332
7				0.3848	0.49	0.302	0.385
8	±0.25	±0.35	±0.40	0.5077	0.64	0.395	0.502
9				0.6362	0.81	0.499	0.636
10				0.7854	1.0	0.617	0.785
*1l				0.9503	1.21	0.746	0.95
12				1.131	1.44	0.888	1.13
13				1.327	1.69	1.04	1.33
14				1.539	1.96	1.2l	1.54
15				1.767	2.25	1.39	1.77
16				2.011	2.56	1.58	2.01
17				2.270	2.89	1.78	2.27
18				2.545	3.24	2.00	2.54
19				2.835	3.61	2.23	2.83
20				3.142	4.00	2.47	3.14
21	±O．30	±O．40	±O．50	3.464	4.41	2.72	3.46
22				3.80l	4.84	2.98	3.80
*23				4.155	5.29	3.26	4.15
24				4.524	5.76	3.55	4.52
25				4.909	6.25	3.85	4.91
26				5.309	6.76	4.17	5.3l
*27				5.726	7.29	4.49	5.72
28				6.158	7.84	4.83	6.15
*29				6.605	8.41	5.18	6.60
30				7.069	9.00	5.55	7.06
*31	±0.40	±0.50	±0.60	7.548	9.6l	5.93	7.54
32				8.042	10.24	6.31	8.04
*33				8.553	10.89	6.71	8.55
34				9.097	11.56	7.13	9.07
*35				9.62l	12.25	7.55	9.62
36				10.18	12.96	7.99	10.2
38				11.34	14.44	8.90	11．3
40				12.57	16.00	9.86	12.6
42				13.85	17.64	10.9	13.8
45				15.90	20.25	12.5	15.9
48				18.10	23.04	14.2	18.1
50				19.64	25．00	15.4	19.6
53	±0.60	士O．70	±0.80	22.06	28.09	17.3	22．O
*55				23.76	30.25	18.6	23.7
56				24.63	31.36	19.3	24.6
*58				26.42	33.64	20.7	26.4
60	±O．60	±O．70	±0.80	28.27	36.00	22.2	28.3
63				31.17	39.69	24.5	31.2
*65				33.18	42.25	26．O	33.2
*68				36.32	46.24	28.5	36.3
70				38.48	49.00	30.2	38.5
75				44.18	56.25	34.7	44.2
80				50.27	64.00	39.5	50.2
85	±O．9	±1.0	±1.1	56.75	72.25	44.5	56.7
90	±O．9			63.62	81.00	49.9	63.6
95				70.88	90.25	55.6	70.8
100				78.54	100.00	61.7	78.5
105				86.59	110.25	68.0	86.5
110				95.03	121.00	74.6	95．0
115	±1.2	±1.3	±1.4	103.82	132.26	81.5	104
120				113.10	144.00	88.8	113
125				122.72	156.25	96.3	123
130				132.73	169.00	104	133
140				153.94	196.00	12l	154
150				176.72	225.00	139	177
160	-	-	±2.0	201.06	256.00	158	201
170				226.98	289.00	178	227
180				254.47	324.00	200	254
190				283.53	361.00	223	283
200	-	-	士2.5	314.16	400.00	247	314
220				380.13	-	298	-
250				490.88	-	385	-

Hot Tags: 316L stainless steel bar, China, manufacturers, suppliers, wholesale, stock, price