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Stainless steel

Stainless steel

Stainless steel is thought to be able to withstand higher pressure, higher temperature, higher mechanical stress and a corrosive atmosphere. It can be found in a wide range of applications such as in oil&gas, refinery, petrochemical, chemical, fertilizer, power, automotive, bearing, mechanical and structure, etc.
•Stainless steel cold/hot rolled steel plate/coil
•Stainless steel Checked plate
•Stainless steel seamless&welded pipe/tube
•Stainless steel Bright Round Bar(Cold Draw&Polish)&Hot Rolled&Forged Round Bar
•Stainless steel hot rolled Angle Bar,
•Stainless steel Cold Draw Flat Bar,
•Stainless steel Square Bar,
•Stainless steel Cold Draw Hexagonal Bar
•Stainless steel T Type Bar
•Stainless steel Channel Bar
•Stainless steel Hot Rolled&Cold Draw Wire
•Stainless steel Flanges
•Stainless steel Blot&Nut
•Stainless steel Fittings

Surface

NO.1/2D/2B/NO.3/NO.4/NO.240/NO.320/NO.400/HL/BA BA GRADE: 4K/6K/8K/1 OK/12K

Coloured Stainless steel

Grade Chemical composition(cast analysis) of stainless steel products
C Si Mn P max S N Cr Mo Ni Others
201 ≤0.15 ≤1.00 5.50 to 7.5 0.045 ≤0.015 0.05 to 0.25 16.00 to 18.00 3.50-5.50
202 ≤0.15 ≤1.00 7.50 to 10.50 0.045 ≤0.015 0.05 to 0.25 17.00 to 19.00 4.00-6.00
301L ≤0.030 ≤1.00 ≤2.00 0.045 ≤0.030 ≤0.20 16.00 to 18.00 6.00-8.00
304 ≤0.07 ≤1.00 ≤2.00 0.045 ≤0.015 ≤0.11 17.50 to 19.50 8.00 to 10.50
304L ≤0.030 ≤1.00 ≤2.00 0.045 ≤0.015 ≤0.11 17.50 to 19.50 8.00 to 10.50
304H 0.04 to 0.08 ≤1.00 ≤2.00 0.035 ≤0.015 ≤0.11 17.00 to 19.00 8.00 to 11.00
304LN ≤0.030 ≤1.00 ≤2.00 0.045 ≤0.015 0.12 to 0.22 17.50 to 19.50 8.50 to 11.50
309S ≤0.15 ≤1.00 ≤2.00 0.045 ≤0.015 ≤o.11 22.00 to 24.00 12.00 to 14.00
310S ≤0.10 ≤1.50 ≤2.00 0.045 ≤0.015 ≤0.11 24.00 to 26.00 19.00 to 22.00
316L ≤0.030 ≤1.00 ≤2.00 0.045 ≤0.015 ≤0.11 16.50 to 18.50 10.00 to 13.00
316Ti ≤0.08 ≤1.00 ≤2.00 0.045 ≤0.015 16.50 to 18.50 2.00 to 2.50 10.50 to 13.50 Ti:5 x C to 0.70
316LN ≤0.030 ≤1.00 ≤2.00 0.045 ≤0.015 0.12 to 0.22 16.50 to 18.50 2.00 to 2.50 10.00 to 12.50
316Cb ≤0.08 ≤1.00 ≤2.00 0.045 ≤0.015 16.50 to 18.50 2.00 to 2.50 10.50 to 13.50 Ni:10 x C to 1.00
321 ≤0.08 ≤1.00 ≤2.00 0.045 ≤0.015 17.00 to 19.00 9.00 to 12.00 Ti:5 x C to 0.70
321H ≤0.10 ≤1.00 ≤2.00 0.045 ≤0.015 17.00 to 19.00 9.00 to 12.00 Ti:5 x C to 0.80
347 ≤0.08 ≤1.00 ≤2.00 0.045 ≤0.015 17.00 to 19.00 9.00 to 12.00 Ni:10 x C to 1.00
347H 0.04 to 0.10 ≤0.75 ≤2.00 0.045 ≤0.015 17.00 to 19.00 9.00 to 12.00 Ni:8 x C to 1.00
904L ≤0.020 ≤0.70 ≤2.00 0.030 ≤0.010 ≤0.15 19.00 to 21.00 4.00 to 5.00 24.00 to 26.00 Cu:1.20 to 2.00
2205 ≤0.030 ≤1.00 ≤2.00 0.035 ≤0.015 0.10 to 0.22 21.00 to 23.00 0.10 to 0.60 4.50 to 6.50 Cu:0.10 to 0.60
2304 ≤0.030 ≤2.00 0.035 ≤0.015 0.05 to 0.20 22.00 to 24.00 3.50 to 5.50 3.50 to 5.50
2507 ≤0.030 ≤1.00 ≤2.00 0.035 ≤0.015 0.24 to 0.35 24.00 to 26.00 3.00 to 4.50 6.00 to 8.00
255 ≤0.030 ≤0.70 ≤2.00 0.035 ≤0.015 0.20 to 0.30 24.00 to 26.00 3.00 to 4.00 6.00 to 8.00 Cu:1.00 to 2.50
409 ≤0.030 ≤1.00 ≤1.00 0.040 ≤0.015 10.50 to 12.50 Ti:6x(C+N) to 0.65
410S ≤0.08 ≤1.00 ≤1.00 0.040 ≤0.015 12.00 to 14.00
405 ≤0.08 ≤1.00 ≤1.00 0.040 ≤0.015 12.00 to 14.00 AI:0.10 to 0.30
429 ≤0.12 ≤1.00 ≤1.00 0.040 ≤0.030 14.00 to 16.00
430 ≤0.08 ≤1.00 ≤1.00 0.040 ≤0.015 16.00 to 18.00
434 ≤0.08 ≤1.00 ≤1.00 0.040 ≤0.015 16.00 to 18.00 0.90 to 1.40
439 ≤0.05 ≤1.00 ≤1.00 0.040 ≤0.015 16.00 to 18.00 Ti:4x(C+N)+0.15 to 0.80
444 ≤0.025 ≤1.00 ≤1.00 0.040 ≤0.015 ≤0.030 17.00 to 20.00 1.80 to 2.50 Ti:4x(C+N)+0.15 to 0.80
436 ≤0.025 ≤1.00 ≤1.00 0.040 ≤0.015 ≤0.040 16.00 to 18.00 0.80 to 1.40 Nb:7x(C+N)+0.10 to 1.00
410 0.08 to 0.15 ≤1.00 ≤1.00 0.040 ≤0.015 11.50 to 13.50 ≤0.75
446 0.15 to 0.20 ≤1.00 ≤1.00 0.040 ≤0.015 0.15 to 0.25 26.00 to 29.00
420J2 0.26 to 0.35 ≤1.00 ≤1.50 0.040 ≤0.015 12.00 to 14.00 ≤0.6

Stainless welded pipe/tube

Stainless seamless pipe/tube

Stainless steel capillary pipe/tube
Stainless steel pipe/tube for high pressure vessel
Stainless steel pipe/tube for decoration
Stainless steel pipe/tube for structure
Stainless steel pipe/tube for industrial
Stainless steel pipe/tube for exhaust pipe (Ferritic pipe)
bending tubing
AUSENITIC: TP201 &202, T P 3 04/L/H / L N,TP309S,TP31 0S/MoLNt TP316/L/H/LN/Ti/LMod(HR3C), TP314, TP317/L, TP321/H, TP347/H/HFG, Super 304H, 904L DUPLEX: UNS 23, S31500, S31803, S32900,S31260, S2750, S32550, S32760, S32205, S32505, S31254; SAF2205, 2304, 2507, 255 Ferritic: 409L, 436L, 439, 441 Precipitation Hardening Stainless Steel: UNS S17700, UNS S17400 Clad/Lined Pipe: TP201+C.S.,TP304L+C.S., UNS N08825+C.S.,UNS N06625+C.S., UNS N10276+C.S. Nuclear: Z2CN18.10, Z2CND17.12, Z2CND17.12N, Z2CND19.10N

•Stainless steel Bright Round Bar(Cold Draw&Polish)&Hot Rolled&Forged Round Bar

•Stainless steel hot rolled Angle Bar,

•Stainless steel Cold Draw Flat Bar,

•Stainless steel Cold Draw Hexagonal Bar

•Stainless steel Channel Bar

•Stainless steel Flanges

•Stainless steel Hot Rolled&Cold Draw Wire

•Stainless steel Blot&Nut

•Stainless steelFittings