Hot Rolled En 10269 21crmov5-7 1.7709 Alloy Steel Round Bar
Guangzhou Kingmetal Steel Industry Co., Ltd.- Type:Alloy Steel Bar
- Standard:AISI, ASTM, GB, JIS, DIN, BS
- Technique:Hot Rolled
- Application:Structural Steel Bar, Tool Steel Bar, Die Steel Bar
- Surface Treatment:Coated
- Alloy:Alloy
Base Info
- Model NO.:EYRB
- Special Use:Mold Steel
- Length:1-12m
- Certificate:ISO
- Delivery Time:15-30days After Down Payment
- Standard or Not:Standard
- Secondary or Not:Non Second
- Price Term:Fob,CIF,CNF
- Payment:L,C,T,T
- Surface:Peeling, Turning, Polishing
- Transport Package:in Bundle or as Requested
- Specification:10mm-900mm
- Trademark:Kingmetal
- Origin:China
- HS Code:72166900
- Production Capacity:500000tons Per Month
Description
Tolerance
h9,h10,h11
Standard
AISI, ASTM, DIN, EN, GB and JIS
ASTM A276, A484, A564, A581, A582, EN 10272, JIS4303, JIS G 431, JIS G 4311 and JIS G 4318200series:201,202,202cu,204
300series:301,302,302B,303,303Se304,304L,304N,308,309,309s,310,310S,316,316L,316N,316Ti,317,317L,321,347
400series:409,409L,410,420,430,431,439,440,441,444
Others:2205,2507,2906,330,660,630,631,174ph,177ph, S318039,904L,etc
Duplex stainless steel:S22053,S25073,S22253,S31260,S31803,S31500,S32205,S32304
Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
Diameter
2mm-500mm
Cold-drawn: Ø2 to 50mmHot-rolled: Ø5.5 to 110mmForged: Ø110 to 500mmSurface
Black,Pickled,HL,Brushed, Bright
Shape
Round,flat,square,hex,angle,beam,T bar,H bar,channel bar
Processing
Electric arc furnace melting→refining furnace→vacuum treatment furnace→
→cast ingot→steel ingot anneal→ heating → high-speed forging, refining
forging→annel,retarded cooling,air cooling→quenching and tempering
treatment→finishing operation→test→finished products
Application:
Foodstuff, gas, metallurgy, biology, electron, chemical, petroleum, boilers, nuclear, energy, construction field, ships building industry, war and electricity industry, boiler heat exchanger, machiner and hardware fields and medical equipment, fertilizer, etc.