Electro Polishing Quality Wire
316LA/316LJ EPQ Bright Surface for Fine Wire Stainless Steel

Quality control of raw materials
Slight changes in chemical composition and mechanical properties of raw materials will have a significant impact on the properties of finished steel wire. Therefore, the quality of base bar is one of the key factors to determine the quality of finished steel wire. We will strictly test the raw materials. Only raw materials that pass the test and meet the standards can go to the next process.
316LA/316LJ EPQ Bright Surface for Fine Wire Stainless Steel
Material | Stainless Steel Wire |
Grade | 300series (301, 302, 304, 304L, 304H, 304N, 304ES, 316L, 321...) 130M, 200CU, 201CU, 202, , 410, 420, 430,etc |
Standard | ASTM A580, JIS G4309, EN 10088-3, GB/T4240, etc |
Size | φ0.15mm-φ16mm; or according to customers' requests |
Surface | Bright, matte ,downy, electrolysis bright ,cloudy ,plain ,black,etc |
Condition | Annealed and Soft, 1/2 hard, 3/4 hard and full hard |
Type | Electro Polishing Quality Wire |
Packing | Woven bag, core, wooden reel, etc |
Advantages of stainless steel wire:
Steel Grade | DIN | Chemical composition | ||||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Other composition | ||
316 | WNr1.4436 | ≤0.08 | ≤1.0 | ≤2.0 | ≤ 0.045 | ≤ 0.030 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | |
316(R0PE) | 0.053 | 0.4 | 1.5 | 0.035 | 0.01 | 10.8 | 17 | 2.2 | ||
316C | ≤0.08 | 50 | ≤2.0 | ≤ 0.040 | ≤ 0.030 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | Cu:≤2.8-3.8 | |
316LA | WNr1.4404 | ≤0.03 | ≤0.75 | ≤2.0 | ≤0.045 | ≤ 0.030 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | N:≤0.10 |
316LJ | WNr1.4435 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.030 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | N:≤0.10 |
316N | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.030 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | N:0.10-0.16 | |
316NB | 0.03-0.05 | 0.4-0.7 | 1.4-1.6 | ≤ 0.040 | 0.02-0.03 | 12.0-13.0 | 17.5-18.0 | 2.0-3.0 | Ti:0.005-0.05,Nb:0.004-0.06 | |
316F | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.010 | 10.0~14.0 | 16.0-18.0 | 2.0~3.0 | ||
316LF | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.010 | 10.0-14.0 | 16.0-18.0 | 2.0~3.0 | ||
316TI | WNM.4571 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.030 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | Ti:≤0.7 |
316UL | ≤0.02 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.030 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | Cu:≤0.6,N:≤0.08 | |
316/316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.030 | 10.0-14.0 | 16.0~18.0 | 2.0-3.0 | N:≤0.10 |
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Application for 316 stainless steel wire:
Steel Grade | Physical Property | |||
Y.S | T.S | EL. | HRB | |
316 | 240 | 580 | 64 | 71 |
316(R0PE) | 227 | 551 | 58 | 74 |
316C | 250 | 610 | 55 | 87 |
316LA | 549 | 62 | ||
316LJ | 213 | 560 | 55 | 79 |
316N | 212 | 560 | 55 | |
316NB | 220 | 540 | 70 | |
316F | 230 | 570 | 58 | 70 |
316LF | 225 | 565 | 46 | 66 |
316TI | 214 | 565 | 65 | 79 |
316UL | 212 | 539 | 58 | |
316/316L | 227 | 551 | 66 | 72 |
Quality control of raw materials
Slight changes in chemical composition and mechanical properties of raw materials will have a significant impact on the properties of finished steel wire. Therefore, the quality of base bar is one of the key factors to determine the quality of finished steel wire. We will strictly test the raw materials. Only raw materials that pass the test and meet the standards can go to the next process.
Quality Control

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