Stainless Steel round Bar also called round steel,stainless steel round steel,stainless steel rod, stainless steel solid round bar,stainless steel hollow bars,Hot Working stainless round Bar usually hot rolled and hot forged ss round Bar,common grades are 304 stainless steel round bar,316 stainless steel round bar,stainless steel round stock always have,stainless steel round bar prices usually according with nickle price
ss round bar Grades :
| ASTM201,201+Cu,202,204+Cu,205,301,303,302,304,304L,305,308,308L,309,309L, 310,310S,316,316L, 316Ti,316LN,317,317L, 321,329,347,409,410,416,420,430,430F,431,446, 630,631,2205,S31803, s32750 or customed
|
Manufacture Standard of ss solid bar
| (ASTMA276-96)(ASTM582) (ASTM564) (GB/T4226-84) (GB1200-93) (GB/T4240-93) (GB/T4232-93) (ASTMA484-96) SUS,JIS, EN, DIN, ETC
|
Sizes： | Ø10- ø 800mm
|
Supplied conditions of stainless steel round rod：
| 10-130mm,hot rolled black surface
|
100-800mm,hot forged black surface | |
per meter weight（KG/Meter） | DiammXDiammX0.00623（KG/Meter） |
Features of Stainless Steel round Bar:
| 1). The appearance of cold-drawn,peeled and polishing products gloss is good, beautiful; 2). The addition of corrosion resistance, especially pitting resistance is excellent; 3). Excellent high temperature strength; 4). Excellent work-hardening (after processing weakly magnetic); 5). Non-magnetic state solution. |
Hot rolled stainless steel bars sizes as below:
Hot rolled black bars available sizes | ||||
Ø12 | Ø14 | Ø16 | Ø18 | Ø20 |
Ø22 | Ø25 | Ø28 | Ø30 | Ø32 |
Ø35 | Ø38 | Ø40 | Ø42 | Ø45 |
Ø48 | Ø50 | Ø55 | Ø60 | Ø65 |
Ø70 | Ø75 | Ø80 | Ø85 | Ø90 |
Ø95 | Ø100 | Ø110 | Ø120 | Ø130 |
ss bar Dia Tolerance:mm | Up to 28MM | +0.8 | -0 | |
Over 28mm | +3% | -0 | ||
Hot forged stainless steel black bars sizes as below table
Hot forged black bars available sizes | ||||
Ø140 | Ø150 | Ø160 | Ø170 | Ø180 |
Ø190 | Ø200 | Ø210 | Ø220 | Ø230 |
Ø240 | Ø250 | Ø260 | Ø270 | Ø280 |
Ø290 | Ø300 | Ø350 | Ø400 | Ø450 |
Ø500 | Ø550 | Ø600 | Ø650 | Ø700 |
Ø750 | Ø800 | |||
ss rod Dia Tolerance:±5% acc to ASTMA484 | ||||
GB/T 702-2017 stainless steel bars（Tolerance for Hot Rolled Round Bars）
Round bar Size | (Rank) | ||
1(Group) | 2(Group) | 3(Group) | |
＞5.5 ～ ≤20 | ±0.25 | ±0.35 | ±0.40 |
＞20～ ≤30 | ±0.30 | ±0.40 | ±0.50 |
＞30～ ≤50 | ±0.40 | ±0.50 | ±0.60 |
＞50 ～ ≤80 | ±0.60 | ±0.70 | ±0.80 |
＞80 ～ ≤110 | ±0.90 | ±1.00 | ±1.10 |
＞110 ～ ≤150 | ±1.20 | ±1.30 | ±1.40 |
Forged stainless steel round bar sizes（ASTM A276/A484） W=0.00623xd2
mm Diameter | kg/m Weight | mm Diameter | kg/m Weight | mm Diameter | kg/m Weight |
Ø115 | 82.392 | Ø185 | 215.626 | Ø165 | 169.612 |
Ø120 | 89.712 | Ø190 | 224.903 | Ø170 | 180.047 |
Ø125 | 97.344 | Ø195 | 236.896 | Ø180 | 201.852 |
Ø130 | 105.287 | Ø200 | 249.200 | Ø270 | 454.167 |
Ø135 | 113.542 | Ø210 | 274.743 | Ø280 | 488.432 |
Ø140 | 122.108 | Ø220 | 301.532 | Ø300 | 560.700 |
Ø145 | 130.986 | Ø230 | 329.567 | Ø350 | 763.715 |
Ø150 | 140.175 | Ø240 | 358.848 | Ø400 | 996.800 |
Ø155 | 149.676 | Ø250 | 389.375 | Ø450 | 1261.580 |
Ø160 | 159.488 | Ø260 | 421.148 | Ø500 | 1557.500 |
GB/T908-2008 （Tolerance for Hot Forging Round Bars）
ss bar Size | (Rank) | |
1(Group) | 2(Group) | |
＞50～ ≤60 | +1.5 -1.0 | +2.0 -1.0 |
＞60～ ≤80 | +2.0 -1.0 | +2.5 -1.0 |
＞80～ ≤100 | +2.5 -1.0 | +3.0 -1.0 |
＞100～ ≤120 | +2.5 -1.5 | +3.0 -1.5 |
＞120～ ≤140 | +3.0 -1.5 | +3.5 -1.5 |
＞140～ ≤160 | +3.0 -2.0 | +4.0 -2.0 |
＞160～ ≤180 | +4.0 -2.0 | +5.0 -2.0 |
＞180～ ≤200 | +5.0 -2.0 | +6.0 -2.0 |
＞200～ ≤220 | +5.0 -3.0 | +6.0 -3.0 |
＞220～ ≤240 | +6.0 -3.0 | +7.0 -3.0 |
＞240～ ≤250 | +7.0 -3.0 | +8.0 -3.0 |
＞250～ ≤300 | +8.0 -3.0 | +9.0 -3.0 |
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