1. The standard:
GB/T-42CrMo AISI-4140 DIN-42CrMo4 JIS ¡§CSCM440
2. Length: 3000mm-6000mm
3. Dia: 80mm-800mm
4. Process: EAF+LF+VOD+Forged+Heat Treatment(optional)
5. Delivery condition: Hot forged +Rough machined(black surface after Q/T);
Hot forged + Rough machined + Turned
6. Test: Ultrasonic test according to SEP C/c`
7. Technical Data: According to the customer's requirement of Chemical Composition, Physical
Properties and Mechanical Testing
8. Material details will be as per agreed technical specifications
specification: 120mm,140mm,160mm,180mm(diameter)
the length can meet demand of client,the weight is up to the diameter and the length.
Forged round bars According to din7526/6 Specification: 34crnimo6+q/t, 18crnimo7-6+th, c60 +n, 42crmos4+q/t, ck60+n, 16mncr5+th, ck45+n, sae8620 Rough turned tol: -0/+2mm Certificate: according to en 10204 3.1b stating all chemical and mechanical values on delivery impact val Us-test: acc sep1921-84, class 3 c/c Both ends sawed, material be free from flakes and radioactivity Size: from dia150mm to dia700 Payment: by l/c. Size:150-700mm.
1. The standard: Gb/t-45# aisi-1045 din-c45 jis f¦cs45c 2. Length: 3000mm-6000mm 3. Dia: 80mm-800mm 4. Process: eaf+lf+vod+forged+heat treatment(optional) 5. Delivery condition: Hot forged +rough machined(black) Hot forged + rough machined + turned 6. Test: ultrasonic test according to sep c/c` 7. Technical data: according to the customer's requirement of chemical composition, physical Properties and mechanical testing 8. Material details will be as per agreed technical specifications Specification: 300-800mm(diameter) The length can meet demand of client, the weight is up to the diameter and the length.
Special steel of steel round bar Specification:AISI4130/25crmo Other steel grade:4140, 4340, 5140, 9840, 34crnimo6, c45n, s355j2g3, or we supply the grade according the customer's requirement. Size:170mm to 700mm. Delivery condtion:hot forged+normalized+rough turned+quenched and tempered. Size tolerance:-0/+2mm, Length:4m and up, or fix length according the customer's required. Ultrasonic test:sep1921 class 3 c/c. Used for the oil field. Delivery time:within 70 days after order. Loose packing,the weight from 2 tons to 13 tons.
Hot forged steel round bar Grade: carbon steel/alloy steel: S45c, scm440, scm415, ck45, 42crmo4, 16mncr5, s355j2g3, astm a105, 39crnimo3, 18crnimo7-6, sae4340, 34crnimo6, sae8620, sea4130, 9840, h13, 5140. Etc. 1). Delivery state: hot forged +normalizing/annealing+peeled + quench+ temper. 2). Size: 180mm~700mm 3). Length: 4000mm ~5800mm or fix length according the customer's require. 4). Inspecting: uts according to sep 1921 c/c, d/d. 5). Cut both ends 6). Payment: l/c by payment. 7). Min. Qty.: 15mt 8). Delivery: fob or cfr desitination port. 9). Delivery time: 70 days after l/c date. Loose packing, weight from 3 tons to 12 tons.
Products:hot forged steel round bars Grade: carbon steel/alloy steel: S45c, scm440, scm415, ck45, 42crmo4, 16mncr5, s355j2g3, astm a105, 39crnimo3, 18crnimo7-6, sae4340, 34crnimo6, sae8620, sea4130, 9840, h13, 5140. Etc. 1). Delivery state: hot forged +normalizing/annealing+peeled + quench+ temper. 2). Size: 180mm~700mm 3). Length: 4000mm ~5800mm or fix length according the customer's require. 4). Inspecting: uts according to sep 1921 c/c, d/d. 5). Cut both ends 6). Payment: l/c by payment. 7). Min. Qty.: 15mt 8). Delivery: fob or cfr desitination port. 9). Delivery time: 70 days after l/c date. Loose packing, size:180mm to 700mm.
1. The standard: Gb/t-35# aisi-1035 din-c35 jis f¦cs35c 2. Length: 3000mm-6000mm 3. Dia: 80mm-800mm 4. Process: Eaf+lf+vod+forged+heat treatment(optional) 5. Delivery condition: Hot forged +rough machined(black) hot forged + rough machined + turned 6. Test: ultrasonic test according to sep c/c` 7. Technical data: according to the customer's requirement of chemical composition, physical Properties and mechanical testing Specification: 400f+520mm (diameter) The length can meet demand of client, the weight is up to the diameter and the length
We supply UNS N06250 forged,forging steel round bars,slabs and forming products seamless pipes,tubes,welded tubings,plates,forged flanges,butt welded fittings from china ASTM,ASME standards UNS N06250 forged,forging steel round bars,slabs and forming products seamless pipes,tubes,welded tubings,plates,forged flanges,butt welded fittings from china
Round Size: Dia:12-50mm(rolled) Dia:50-180mm(forged) Dia:180-300mm(ESR forged). Flat Size: Width:20-100mm Thickness:60-510mm Or Width:100-250mm(ESR) Thickness:200-510mm. *Above are the normally production size,other sizes are doable upon request. Delivery condition:EFS / ESR , hot forged / rolled bar , annealed , black surface / turned bright surface is available Feature: Recognized for its high wear-resistance,high compression stregth and fince robustness.The spheroical annealed make it easily processed by shearing and cutting with no crack while processing. Applied in thickness no less than 2mm punch mould,all kind of small mould for shearing and cutter together with screw-rolled or slappered mould as well as some other forming mould like rulers. Standard exporting packing in bundles.
we are a factory with more than 10 years experience,which specialized in round steel forgings, square steel forgings ,shafts and hollow bars. we have got the rich experience about the quality control and lead time,also we can supply you very competitive price.