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ROUND BARS
ROUND BARS ARE MANUFACTURED AS HOT-ROLLED OF THE FOLLOWING SIZES AND TOLERANCES:
d
Diameter Tolerances of the Diameter WeightLength
80859095
100105110115120125130135140145150155160165170175180190200210225230250
3÷12m or other
dimensionswithin the range,
tolerance of cutting
+100/-0mm
39,544,549,955,661,768,074,681,588,896,3104112121130139148158168178189200223247272312326385
3÷6
+1,3
+1,5
+ 2,0
+ 2,5
3,0
d (mm) L (m)EN 10060 1mb/kg
+
WARUNKI TECHNICZNE WYKONANIAMANUFACTURING SPECIFICATIONSMANUFACTURING SPECIFICATIONS
acc. to PN-H-93000:1994 - bars of ordinary steelacc. to PN-H-93001:1985 - bars of quality steel acc. to the certifications EN standard
STRAIGHTNESS
Straightness tolerance max. 0,25% of the product length
SPECIFICATIONS OF THE DELIVERY
Round bars are delivered as rolled, normalised, soft annealed or quenched and tempered
PACKAGING
Round bars are delivered loose or in bundless of max. 3.5 ton weight
ACCEPTANCE TESTS/ CERTIFICATES
Acceptance tests are performed according to conditions of appropriate standardsdetermined by the Huta Bankowa’s Quality Control Service or external representatives of Classifying Associations determined by the customer.The test results are confirmed in the Certificates:2.2; 3.1; 3.2 according to the EN 10204 Standard.
GRADES OF STEEL
Round bars are manufactured of carbon and alloy steel according to the
EN 10025; EN 10083; EN10084; EN 10273, DIN 17243 or other agreed whileordering. .
NO.
PN-EN 10025-2
PN-EN 10025-3
PN-EN 10083-1
EN 10084
PN-EN 10273
DIN 2528
DIN 17243
PN-H-84023/07:1989
PN-H-84024:1975
DIN 1629 (Acceptance of TÜV Hannover)
DIN 17175 (Acceptance of TÜV Hannover)
PN-H-93011:1996
VdTÜV 311-12-89VdTÜV 342-06-96
PN-H-92147:1993Acceptance regulations ofmaritime associations:PRS, LRS, GL, DNV, BV, ABS
,
1
2
3
4
5
6
7
8
9
10
11
12
13
14
STANDARD NO. GRADES OF STEEL
E295; E335; E360; S235JR; S235JO; S235J2; S275JR; S275JO; S275J2; S355JR; S355JO; S355J2; S355K2
S275N; S355N
C22E; C35E; C45E; C55E; C60E; 41Cr4; 34CrMo4; 42CrMo4
C10E; C15E; 16MnCr5, 20MnCr5
P235GH; P250GH; P265GH; P295GH; P355GH; 16Mo3
C21
C22.8
R35; R45
K10, K18
St37.0, St44.0; St52.0
St35.8, St45.8
35, 28Mn6; 30G2F; 34CrMo4
34CrMo4
A; B; D; AH32; AH36; DH32; DH36