SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development
Brand Name:STTOY
Model Number:400 series cold rolld stainless steel coil
Minimum Order Quantity:1 ton
Delivery Time:20-60 working day
Payment Terms:L/C,T/T,Paypal
Place of Origin:CHINA
Contact Now
Add to Cart
Site Member
Location:
Wuxi Jiangsu China
Address:
江苏省无锡市惠山区洛社镇石塘湾运河东路5号
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development
SUS420j2 cold rolled stainless steel coil with thickness:1.0-3.0mm width: 200-1219mm HV160-400 Surface:2B BA
Description:
Alloy tool steel 420J2 is a martensitic stainless steel, and 420J1 higher carbon content than quenching state it has a high strength, hardness and wear resistance, corrosion resistance is somewhat less, and for mechanical performance requirements thanhigh corrosion resistance requirements of the general parts.
Applications:
Turbine blades, mold development, tool material, disposable razor blades scraping eyebrow blade, barber scissors, conventional gaskets, friction plates and metal stamping industry
Specifications:
Chemical composition:
chenical | C | Mn | Si | Cr | Ni | S | P |
composition% | 0.25～0.34 | ≤0.60 | ≤0.60 | 12.00～14.00 | ≤0.60 | ≤0.030 | ≤0.030 |
σb (MPa) | σs (MPa) | δ5 (%) | ψ (%) | Akv(j) | Hardness(Quenching andTempering ) | Hardness(Annealing) |
>=735 | >=540 | >=12 | >=40 | >=24 | >=217HB | <=235HB |
Heat treatment specifications:
Annealing,800-900℃Slow cooling or about 750℃ fast cooling
Quenching,920-980℃Oil cooling
Tempering600-750fast cooling.
Thinckness:1.0-3.0m(±0.01mm)
Width: 200-1219mm
Hardness: HV160-400
width Tolerance:±0.02mm
surface: good arc edge,bright, no scraping wire
The commom size:
0.1*160mm 0.1*300mm 0.1*140mm
0.06*200mm 0.06*300mm 0.06*400mm
0.2*20mm, 0.2*30mm 0.2*40mm
0.2*2mm 0.2*3mm 0.2*4mm
other sizes as your requirements to produce.
Density:
Steel Grade | Density(g/cm3) |
201,202,301,302,303, 304,304L,305,321 | 7.93 |
316,316L,316S,347,309S,310,310S | 7.98 |
405,410,420 | 7.75 |
409,430,434 | 7.7 |
Stainless steel theoretical weight formula:
Weight (kg) = thickness (mm) × width (mm) x length (mm) × density values
Stainless steel gravity:
Chromium stainless take 7.75 ton / M3
Chrome-nickel stainless steel take 7.93 ton / M3
Iron take 7.87 ton / M3
Competitive Advantage:
First-class quality, complete specifications, reasonable price, timely delivery and rigorous specified according to customer requirements, suited materials for basic principles, to allow customers to buy satisfaction with assured.
SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development
Inquiry Cart
0