Stainless Steel Strip

 

Mechanical properties of austenitic stainless steels

SUS304 stainless steel material

Material status Tensile Strength( Mpa) Yield Strength(Mpa) percentage elongation%

Actual elongation

%(reference

Contract hardness

(Hv)

Internal control hardness

Hv(Fluctuation within 20

Soft state ≥40 50–60 150-180 160-180
1/4H ≥620 ≥400 ≥15 35–50 210-240 215-235
1/2H ≥780 ≥470 ≥6 25–40 250-280 255-275
3/4H ≥930 ≥665 ≥3 20–30 310-340 315-335
H ≥1130 ≥880 ≥1 2–10 370-400 375-395

 

SUS301 stainless steel material

Material status Tensile Strength( Mpa) Yield Strength(Mpa) percentage elongation%

Actual elongation

%(reference

Contract hardness

(Hv)

Internal control hardness

Hv(Fluctuation within 20

Soft state ≥580 ≥205 ≥40 40–55 190-220 195-215
1/4H ≥770 ≥450 ≥20 25–40 250-280 260-280
1/2H ≥930 ≥510 ≥10 15–30 310-340 320-340
3/4H ≥1130 ≥754 ≥5 10–20 370-400 380-400
H ≥1320 ≥1030 5–15 430-460 430-450
EH1 ≥1570 ≥1275 0–1 490-520 500-520
EH2 ≥1740 ≥1450 0–1 530-560 540-560
SEH ≥2000 ≥1850 0–1 ≥580 ≥590

 

SUS201LH stainless steel material

Material status Tensile Strength( Mpa) Yield Strength(Mpa) percentage elongation%

Actual elongation

%(reference

Contract hardness

(Hv)

Internal control hardness

Hv(Fluctuation within 20

Soft state ≥600 ≥400 35–40 35–40 210-250 Perform according to the actual requirements of the contract
1/2H ≥850 ≥470 15–35 15–35 250-280 Perform according to the actual requirements of the contract
3/4H ≥950 ≥600 20–30 20–30 310-340 Perform according to the actual requirements of the contract
H ≥1080 ≥750 5–20 5–20 370-400 Perform according to the actual requirements of the contract

 

SUS316L stainless steel material

Material status Tensile Strength( Mpa) Yield Strength(Mpa) percentage elongation%

Actual elongation

%(reference

Contract hardness

(Hv)

Internal control hardness

Hv(Fluctuation within 20

Soft state ≥40 50–60 140-170 145-165
1/4H ≥550 ≥330 ≥15 30–50 210-240 215-235
1/2H ≥730 ≥430 ≥6 20–40 250-280 255-275
3/4H ≥880 ≥620 ≥3 10–20 310-340 315-335
H ≥1050 ≥840 ≥1 2–10 360-390 365-385

For the above mechanical property parameters, 301 and 304 hard materials are in accordance with JISG4313-2011 standard, while soft materials are in accordance with JIS4305-2012 standard.